US2627560A - Control mechanism for electrically driven apparatus - Google Patents
Control mechanism for electrically driven apparatus Download PDFInfo
- Publication number
- US2627560A US2627560A US108007A US10800749A US2627560A US 2627560 A US2627560 A US 2627560A US 108007 A US108007 A US 108007A US 10800749 A US10800749 A US 10800749A US 2627560 A US2627560 A US 2627560A
- Authority
- US
- United States
- Prior art keywords
- lever
- switches
- control mechanism
- frame
- push button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
- G05G9/04785—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks the controlling member being the operating part of a switch arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
- B66C13/54—Operator's stands or cabins
- B66C13/56—Arrangements of handles or pedals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/044—Working platforms suspended from booms
- B66F11/046—Working platforms suspended from booms of the telescoping type
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
- G05G2009/04703—Mounting of controlling member
- G05G2009/04714—Mounting of controlling member with orthogonal axes
- G05G2009/04718—Mounting of controlling member with orthogonal axes with cardan or gimbal type joint
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
- G05G2009/0474—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks characterised by means converting mechanical movement into electric signals
- G05G2009/04744—Switches
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
- G05G2009/04777—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks with additional push or pull action on the handle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20012—Multiple controlled elements
- Y10T74/20201—Control moves in two planes
Definitions
- My invention relates to an improved mechanism for manually controlling electrically driven apparatus, and also relates to such control mechanism in conjunction with workmans lift apparatus such as disclosed in my copending application Serial No. 71,349, filed January 1'7, 1949, now abandoned.
- Another object is to provide a mechanism of the character described in which the motions of the operating lever maybe related to the motions of the apparatus being controlled.
- a further object is to provide a workmans lift apparatus having a work station mounted for universal movement to any desiredelevated position, and incorporating improved mechanism so that the workman can control his position with- L out leaving the work station.
- a still further object is to provide such a control mechanism having an operating lever with universal motions corresponding to the universal motions of thework station of the lift apparatus being controlled.
- Figure l is a side elevational view of lift apthe lever, and means on the lever for selectively actuating one or more of the switches upon tilting of the lever.
- the operating lever is also pref erably axially extensible with mea'ns provided for actuating additional switches upon axialmovement of the lever;
- the several switches of the ill 2v mechanism are connected with devices such as motors of the electrically driven apparatus to be controlled.
- the improved control mechanism is located at the work station and the switches are connected to the boom drive motors so that sidewise tilting motions of the operating lever turn the boom clockwise or counterclockwise, vertical motions of the lever swing the boom up or down, and forward or back tilting motions of the lever extend or retract the paratus are controlled by separate switches at the work station. That arrangement is entirely practical but it is somewhat difficult for a work-' man to learn. to operate the apparatus because the manipulation of the separate switches is not directly related to the motions of the Work station. This problem is overcome with my pres ent improvements.
- the lift apparatus comprises a vehicular mount 5 having a bed 2 and wheels 3 and 4.
- This vehiole may be a trailer having a tongue 6 for distance traveling, although separate means are also preferably provided for driving and steering the mount about a local area;
- a Work station E is carried on the outer end of a boom 8 which projects from the mount .l, the work station being preferably a cage pivotally suspended from the boom.
- Boom 8 is rotatably supported on the mount for turning about a vertical axis, as by a hollow column 9 journalled by rollers ll about a post projecting from the bed of the mount.
- the boom is turned about the vertical axis by'a reversible motor 12 drivably connected tov column 9 by suitable gearing 13.
- 30cm 8 may thus be turned either clockwiseor counterclockwise depending upon the direction of rotation of motor
- the boom is also rotatably supported for swinging' movement about a horizontal axis, as by a pivot pin I4 on the top of column s.
- a suitable acterdisclosed, means are also preferably provided for driving and steering the vehicular mount 2, which means is controllable at the elevated work station '5 so that the workman can shift the position of the mount about a local area.
- a motor driven transmission 61 is arranged to drive the rear wheels, and a motor driven steering mechanism 68 is provided for guiding the front wheels.
- the control device for the reversible motors of the drive and steering mechanisms is preferably similar to that above described for the boom.
- the switches 43 and 49 may be employed for driving the vehicle forwardly or in reverse, while the switches 53 and 54 may be employed for turning the vehicle to the right or to the left. In this case the vertical switches would not be required and the control mechanism would therefore be of more simplified construction.
- An electric control mechanism comprising a frame, an operating lever projecting vertically from the frame, a universal joint connecting the lower end of the lever to the frame, a plurality of push button switches disposed horizontally about the lever, an actuating plate mounted transversely on the lever adjacent the switches for selectively engaging one or more or the push buttons upon tilting of the operating lever, said lever having an axially slidable section, a push button switch carried by the lever. and an actuating finger on the movable section for engaging the push button of the last mentioned switch upon axial movement of said section.
- An electric control mechanism comprising a frame, an operating lever projecting vertically from the frame, a universal joint connecting the lower end or the lever to the frame, a plurality of push button switches disposed horizontally about the lever, an actuating plate mounted transversely on the lever adjacent the switches for selectively engaging one or more of the push buttons upon tilting of the operating lever, said lever having an axially slidable section, a pair of push button switches carried by and spaced vertically on the lever, and an actuating finger on the movable section for engaging the push button of one or the other of the last mentioned switches upon axial movement of said section.
- An electric control mechanism comprising a frame, an operating lever projecting vertically from the frame, a universal joint connecting the lower end of the lever to the frame, a plurality of push button switches disposed horizontally about the lever, an actuating plate mounted transversely on the lever adjacent the switches for selectively engaging one or more of the push buttons upon tilting of the operating lever, said lever having an axially slidable section, a pair of push button switches carried by and spaced vertically on the lever, an actuating finger on the movable section for engaging the push button of one or the other of the last mentioned switches upon axial movement of said section, and resilient means for normally maintaining said lever in vertical position and for normally holding said slidable section against axial movement.
- An electric control mechanism comprisin a frame, an operating leverprojecting vertically from the frame, a universal joint connecting the lower end of the lever to the frame, a plurality of push button switches disposed horizontally about the lever, an actuating plate mounted transversely on the lever adjacent the switches for selectively engaging one or more of the push buttons upon tilting of the operating lever, said lever having an axially slidable section, a pair of push button switches carried by and spaced vertically on the lever, an actuating finger on the movable section for engaging the push outton of one or the other of the last mentioned switches upon axial movement of said section, and resilient means for normally maintaining said lever in vertical position and for normally holding said slidable section against axial movement, said last mentioned means comprising a spiral spring encircling the lever with its smaller end fastened to the slidable section and its larger end fastened to said frame.
- An electric control mechanism comprising a frame, an operating lever projecting vertically from the frame, a universal joint having two crosswise pivot axes connecting the lower end of the lever to the frame, a pair of push button switches disposed on opposite sides of the lever across one pivot axis, another pair of push button switches disposed on opposite sides of the lever across the other pivot axis, and an actuating plate mounted transversely on the lever adjacent the switches, whereby said plate is selectively engageable with one or the other of the push buttons of either pair of said switches upon tilting of the operating lever about one or the other of its pixot axes, and whereby said plate is simultaneously engageable with the push button of two adjacent switches of either pair upon tilting of the operating lever simultaneously about both of its axes.
- An electric control mechanism comprising a frame, an operating lever projecting vertically from the frame, a universal joint having two crosswise pivot axes connecting the lower end of the lever to the frame, a pair of push button switches disposed on opposite sides of the lever across one pivot axis, another pair of push button switches disposed on opposite sides of the lever across the other pivot axis, an actuating plate mounted transversely on the lever adjacent the switches, whereby said plate is selectively engageable with one or the other of the push buttons of either pair of said switches upon tilting of the operating lever about one or the other of its pivot axes, and whereby said plate is simultaneously engageable with the push buttons of two adjacent switches of either pair upon tilting of the operating lever simultaneously about both of its axes, and resilient means for normally maintaining said lever in vertical position.
- An electric control mechanism comprising a frame, an operating lever projecting vertically from the frame, said operating lever comprising two telescoping sections, a universal joint connecting the lower end of the lower section of the lever to the frame, a plurality of switches disposed in a horizontal series about the lever, an actuating plate carried by and centered upon the lever adjacent the switches for selectively engaging one or more of the switches upon tilting of the operating lever, a pair of switches carried by and spaced vertically upon the lower section of the telescoping lever, and an actuating finger on the relatively movable telescoping upper section of the lever for engaging one or the other of said Number Name Date last mentioned switches upon axial telescoping 1,501,145 Strauss July 15, 1924 movement of the sections of the lever.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Control Devices (AREA)
Description
J. M. EITEL Feb. 3, 1953 CONTROL MECHANISM FOR ELECTRICALLY DRIVEN APPARATUS 2 SHEETS-SHEET 1 Filed Aug. 1, 1949 INVENTOR. Jay M. Eife/ ATTORNEY Patented Feb. 3, 1953 iJNlTED STATES tATENT OFFlCE ooN'rRor. MECHANISM FOR ELECTRICALLY DRIVEN APPARATUS Jay M. Eitel, L05 Altos, Calif. Application August 1, 1949', Serial No. 108,007
7 Claims. 1
My invention relates to an improved mechanism for manually controlling electrically driven apparatus, and also relates to such control mechanism in conjunction with workmans lift apparatus such as disclosed in my copending application Serial No. 71,349, filed January 1'7, 1949, now abandoned.
It is among the objectsof my invention to provide a simple control mechanism for selectively actuating a plurality of switches by a singlebperating lever.
Another object is to provide a mechanism of the character described in which the motions of the operating lever maybe related to the motions of the apparatus being controlled.
A further object is to provide a workmans lift apparatus having a work station mounted for universal movement to any desiredelevated position, and incorporating improved mechanism so that the workman can control his position with- L out leaving the work station.
A still further object is to provide such a control mechanism having an operating lever with universal motions corresponding to the universal motions of thework station of the lift apparatus being controlled.
The invention possesses other objects and fea-- ture of advantage, some of which, with the fore going, will be set forth in the following description of my invention. It is to be understood that I do not limit myself to this disclosure of species of my invention as I may adopt variant embodiments thereof within the scope of the claims.
Referring to the drawings:
Figure l is a side elevational view of lift apthe lever, and means on the lever for selectively actuating one or more of the switches upon tilting of the lever. The operating lever is also pref erably axially extensible with mea'ns provided for actuating additional switches upon axialmovement of the lever; The several switches of the ill 2v mechanism are connected with devices such as motors of the electrically driven apparatus to be controlled. Thus, in a workmans lift apparatus having a work station on the end of an extensible boom rotatably mounted for turning movement about a vertical axis and swinging movement about a horizontal axis, the improved control mechanism is located at the work station and the switches are connected to the boom drive motors so that sidewise tilting motions of the operating lever turn the boom clockwise or counterclockwise, vertical motions of the lever swing the boom up or down, and forward or back tilting motions of the lever extend or retract the paratus are controlled by separate switches at the work station. That arrangement is entirely practical but it is somewhat difficult for a work-' man to learn. to operate the apparatus because the manipulation of the separate switches is not directly related to the motions of the Work station. This problem is overcome with my pres ent improvements.
The lift apparatus comprises a vehicular mount 5 having a bed 2 and wheels 3 and 4. This vehiole may be a trailer having a tongue 6 for distance traveling, although separate means are also preferably provided for driving and steering the mount about a local area; A Work station E is carried on the outer end of a boom 8 which projects from the mount .l, the work station being preferably a cage pivotally suspended from the boom.
While my control mechanism is particularly well adapted and highly useful in the control of the lift apparatus herein described, it is understood that the improved mechanism may be used for controlling a wide variety of electrically driven apparatus.
I claim:
1. An electric control mechanism comprising a frame, an operating lever projecting vertically from the frame, a universal joint connecting the lower end of the lever to the frame, a plurality of push button switches disposed horizontally about the lever, an actuating plate mounted transversely on the lever adjacent the switches for selectively engaging one or more or the push buttons upon tilting of the operating lever, said lever having an axially slidable section, a push button switch carried by the lever. and an actuating finger on the movable section for engaging the push button of the last mentioned switch upon axial movement of said section.
2. An electric control mechanism comprising a frame, an operating lever projecting vertically from the frame, a universal joint connecting the lower end or the lever to the frame, a plurality of push button switches disposed horizontally about the lever, an actuating plate mounted transversely on the lever adjacent the switches for selectively engaging one or more of the push buttons upon tilting of the operating lever, said lever having an axially slidable section, a pair of push button switches carried by and spaced vertically on the lever, and an actuating finger on the movable section for engaging the push button of one or the other of the last mentioned switches upon axial movement of said section.
3. An electric control mechanism comprising a frame, an operating lever projecting vertically from the frame, a universal joint connecting the lower end of the lever to the frame, a plurality of push button switches disposed horizontally about the lever, an actuating plate mounted transversely on the lever adjacent the switches for selectively engaging one or more of the push buttons upon tilting of the operating lever, said lever having an axially slidable section, a pair of push button switches carried by and spaced vertically on the lever, an actuating finger on the movable section for engaging the push button of one or the other of the last mentioned switches upon axial movement of said section, and resilient means for normally maintaining said lever in vertical position and for normally holding said slidable section against axial movement.
4. An electric control mechanism comprisin a frame, an operating leverprojecting vertically from the frame, a universal joint connecting the lower end of the lever to the frame, a plurality of push button switches disposed horizontally about the lever, an actuating plate mounted transversely on the lever adjacent the switches for selectively engaging one or more of the push buttons upon tilting of the operating lever, said lever having an axially slidable section, a pair of push button switches carried by and spaced vertically on the lever, an actuating finger on the movable section for engaging the push outton of one or the other of the last mentioned switches upon axial movement of said section, and resilient means for normally maintaining said lever in vertical position and for normally holding said slidable section against axial movement, said last mentioned means comprising a spiral spring encircling the lever with its smaller end fastened to the slidable section and its larger end fastened to said frame.
5. An electric control mechanism comprising a frame, an operating lever projecting vertically from the frame, a universal joint having two crosswise pivot axes connecting the lower end of the lever to the frame, a pair of push button switches disposed on opposite sides of the lever across one pivot axis, another pair of push button switches disposed on opposite sides of the lever across the other pivot axis, and an actuating plate mounted transversely on the lever adjacent the switches, whereby said plate is selectively engageable with one or the other of the push buttons of either pair of said switches upon tilting of the operating lever about one or the other of its pixot axes, and whereby said plate is simultaneously engageable with the push button of two adjacent switches of either pair upon tilting of the operating lever simultaneously about both of its axes.
6. An electric control mechanism comprising a frame, an operating lever projecting vertically from the frame, a universal joint having two crosswise pivot axes connecting the lower end of the lever to the frame, a pair of push button switches disposed on opposite sides of the lever across one pivot axis, another pair of push button switches disposed on opposite sides of the lever across the other pivot axis, an actuating plate mounted transversely on the lever adjacent the switches, whereby said plate is selectively engageable with one or the other of the push buttons of either pair of said switches upon tilting of the operating lever about one or the other of its pivot axes, and whereby said plate is simultaneously engageable with the push buttons of two adjacent switches of either pair upon tilting of the operating lever simultaneously about both of its axes, and resilient means for normally maintaining said lever in vertical position.
7. An electric control mechanism comprising a frame, an operating lever projecting vertically from the frame, said operating lever comprising two telescoping sections, a universal joint connecting the lower end of the lower section of the lever to the frame, a plurality of switches disposed in a horizontal series about the lever, an actuating plate carried by and centered upon the lever adjacent the switches for selectively engaging one or more of the switches upon tilting of the operating lever, a pair of switches carried by and spaced vertically upon the lower section of the telescoping lever, and an actuating finger on the relatively movable telescoping upper section of the lever for engaging one or the other of said Number Name Date last mentioned switches upon axial telescoping 1,501,145 Strauss July 15, 1924 movement of the sections of the lever. 1,686,850 French Oct. 9, 1928 JAY M. EITEL, 1,835,132 Anania Dec. 8, 1931 5 2,376,875 Honig May 29, 1945 REFERENCES CITED 2,391,881 Clay Jan, 1, 1946 The following references are of record in the 2,397,973 rP9411115 p 9, 1945 m of thi patent: 2,45 ,1 2 Miller Sept. 28, 194
UNITED STATES PATENTS 10 FOREIGN PA'IEN'IS Number Name D t Number Country Date 1,014,063 Irby Jan. 9, 1912 67,674 Great Britain Mar. 24, 1927 Feb. 3, 1953 C. S. GRIMSHAW REFRIGERATOR CONTROL 2 SHEETS-SHEET 1 6 /7/5 J x 1 22 it 51345 Inventor:
Charles S. Gr-imshaw,
ain.
His Attorneg-
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US108007A US2627560A (en) | 1949-08-01 | 1949-08-01 | Control mechanism for electrically driven apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US108007A US2627560A (en) | 1949-08-01 | 1949-08-01 | Control mechanism for electrically driven apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2627560A true US2627560A (en) | 1953-02-03 |
Family
ID=22319722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US108007A Expired - Lifetime US2627560A (en) | 1949-08-01 | 1949-08-01 | Control mechanism for electrically driven apparatus |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2627560A (en) |
Cited By (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2712348A (en) * | 1954-03-22 | 1955-07-05 | John E Cooper | Dental stool having a rotatable motor control support |
| US2754087A (en) * | 1953-06-12 | 1956-07-10 | Travel Drill Company Inc | Mobile drilling equipment |
| US2777737A (en) * | 1953-01-14 | 1957-01-15 | Mccabe Powers Auto Body Co | Ladder-supported work platforms |
| DE966945C (en) * | 1954-09-23 | 1957-09-19 | Ruthmann Maschf Anton | Assembly vehicle consisting of a motor vehicle and a height-adjustable work basket |
| US2815250A (en) * | 1952-11-19 | 1957-12-03 | Pitman Mfg Company | Machine with elevatable and traveling carriage |
| US2836467A (en) * | 1953-03-10 | 1958-05-27 | Mobile Aerial Towers Inc | Crane control mechanism |
| US2867412A (en) * | 1954-08-07 | 1959-01-06 | Taylor & Sons Manchester Ltd F | Drilling machine for rock faces and the like |
| US2936847A (en) * | 1959-02-02 | 1960-05-17 | Jay M Eitel | Mobile lifting equipment with extensible boom structure |
| US2936848A (en) * | 1955-04-15 | 1960-05-17 | Mccabe Powers Body Company | Articulated aerial ladder |
| US2938594A (en) * | 1959-04-09 | 1960-05-31 | Jay M Eitel | Vehicle and lift construction |
| US2965192A (en) * | 1954-03-15 | 1960-12-20 | Mccabe Powers Body Company | Power-driven aerial extension ladders |
| US2968191A (en) * | 1958-04-30 | 1961-01-17 | Frederick O Johnson | Sensitivity control device |
| US2969849A (en) * | 1957-01-07 | 1961-01-31 | John E Grant | Orchard vehicle |
| US2970667A (en) * | 1958-06-18 | 1961-02-07 | Willis M Bercaw | Self propelled aerial platform and hydraulic control system therefor |
| US2977769A (en) * | 1956-07-09 | 1961-04-04 | J H Holan Corp | Control for mobile aerial tower |
| US2998861A (en) * | 1957-12-06 | 1961-09-05 | Edgar A Hotchkiss | Orchard crane |
| US3028766A (en) * | 1958-12-23 | 1962-04-10 | Louis C Musilli | Flexible universal steering assembly |
| US3032147A (en) * | 1959-01-28 | 1962-05-01 | Cabot Corp | Mast raising and extending mechanism |
| US3043395A (en) * | 1961-06-02 | 1962-07-10 | Ellis W Volkel | Mechanized ladder device |
| US3055459A (en) * | 1956-01-23 | 1962-09-25 | Los Altos Engineering Co | Lifting equipment |
| US3066756A (en) * | 1960-02-08 | 1962-12-04 | Pitman Mfg Company | Fire fighting apparatus or the like and controls therefor |
| DE1143314B (en) * | 1960-04-07 | 1963-02-07 | Jay Miller Eitel | Mobile work platform |
| US3095945A (en) * | 1959-12-22 | 1963-07-02 | Lift A Loft Corp | Overhead service unit |
| US3127952A (en) * | 1961-10-23 | 1964-04-07 | John G Baerg | Mobile work platform |
| DE1190841B (en) * | 1961-06-24 | 1965-04-08 | Brevets Aero Mecaniques | Artillery mount, especially for anti-aircraft, with controlled installation pressure rams |
| DE1209834B (en) * | 1958-11-10 | 1966-01-27 | Hugh M Rush | Lever mechanism with a hand lever for actuating three control devices, in particular valves, which are arranged on a common holder |
| US3271645A (en) * | 1962-09-06 | 1966-09-06 | Telsta Corp | A. c. generator-fed variable frequency motor control mechanism for an aerial lift |
| US3528524A (en) * | 1964-11-27 | 1970-09-15 | Adrian Birbanescu | Hydraulic filming or television camera crane |
| US3554317A (en) * | 1968-04-03 | 1971-01-12 | Comitetul De Stat Pentru Cultu | Hydraulic filming or television camera crane |
| DE2137001A1 (en) * | 1970-07-29 | 1972-02-03 | Levrini T | Lifting device with swivel arms |
| US4226300A (en) * | 1979-02-21 | 1980-10-07 | Mark Industries | Self propelled and extensible boom lift |
| USRE31400E (en) * | 1979-02-21 | 1983-10-04 | Mark Industries | Self propelled and extensible boom |
| US4458780A (en) * | 1980-09-03 | 1984-07-10 | Coles Cranes Limited | Mobile cranes or aerial lift platforms |
| US4520894A (en) * | 1983-04-04 | 1985-06-04 | Hensler David L | Control wand for overhead personnel crane |
| US4689449A (en) * | 1986-10-03 | 1987-08-25 | Massachusetts Institute Of Technology | Tremor suppressing hand controls |
| US4759685A (en) * | 1985-05-30 | 1988-07-26 | Toyota Jidosha Kabushiki Kaisha | Vehicle for aerial working |
| DE3815342C1 (en) * | 1988-05-05 | 1989-10-12 | Horst 5300 Bonn De Burbulla | |
| US5669517A (en) * | 1996-06-11 | 1997-09-23 | Genie Industries, Inc. | Articulating boom incorporating a linkage counterweight |
| EP0893391A2 (en) * | 1997-07-22 | 1999-01-27 | HBC-radiomatic GmbH | Wireless controlling device |
| WO2002024568A2 (en) * | 2000-09-18 | 2002-03-28 | Safety Dynamicon, Inc. | Analog control |
| US20080056875A1 (en) * | 2006-09-06 | 2008-03-06 | Jlg Industries, Inc. | Extendible truss boom |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1014063A (en) * | 1911-06-12 | 1912-01-09 | James Moulder | Fruit-gatherer's and painter's ladder. |
| US1501145A (en) * | 1916-04-03 | 1924-07-15 | Joseph B Strauss | Observation apparatus |
| GB267674A (en) * | 1926-02-08 | 1927-03-24 | Albert Edward Mason | Improvements in electric switches |
| US1686850A (en) * | 1924-09-27 | 1928-10-09 | French Rainsford | Traffic signal |
| US1835132A (en) * | 1929-04-22 | 1931-12-08 | Max Rosenthal | Fire apparatus |
| US2376875A (en) * | 1943-04-08 | 1945-05-29 | Honig Morris | Extensible fire ladder and elevator |
| US2391881A (en) * | 1944-06-03 | 1946-01-01 | Murray G Clay | Crane controlling system |
| US2397978A (en) * | 1944-07-13 | 1946-04-09 | Charles L Paulus | Stick control unit |
| US2450152A (en) * | 1946-01-05 | 1948-09-28 | Howard B Miller | Fruit picker's crane |
-
1949
- 1949-08-01 US US108007A patent/US2627560A/en not_active Expired - Lifetime
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1014063A (en) * | 1911-06-12 | 1912-01-09 | James Moulder | Fruit-gatherer's and painter's ladder. |
| US1501145A (en) * | 1916-04-03 | 1924-07-15 | Joseph B Strauss | Observation apparatus |
| US1686850A (en) * | 1924-09-27 | 1928-10-09 | French Rainsford | Traffic signal |
| GB267674A (en) * | 1926-02-08 | 1927-03-24 | Albert Edward Mason | Improvements in electric switches |
| US1835132A (en) * | 1929-04-22 | 1931-12-08 | Max Rosenthal | Fire apparatus |
| US2376875A (en) * | 1943-04-08 | 1945-05-29 | Honig Morris | Extensible fire ladder and elevator |
| US2391881A (en) * | 1944-06-03 | 1946-01-01 | Murray G Clay | Crane controlling system |
| US2397978A (en) * | 1944-07-13 | 1946-04-09 | Charles L Paulus | Stick control unit |
| US2450152A (en) * | 1946-01-05 | 1948-09-28 | Howard B Miller | Fruit picker's crane |
Cited By (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2815250A (en) * | 1952-11-19 | 1957-12-03 | Pitman Mfg Company | Machine with elevatable and traveling carriage |
| US2777737A (en) * | 1953-01-14 | 1957-01-15 | Mccabe Powers Auto Body Co | Ladder-supported work platforms |
| US2836467A (en) * | 1953-03-10 | 1958-05-27 | Mobile Aerial Towers Inc | Crane control mechanism |
| US2754087A (en) * | 1953-06-12 | 1956-07-10 | Travel Drill Company Inc | Mobile drilling equipment |
| US2965192A (en) * | 1954-03-15 | 1960-12-20 | Mccabe Powers Body Company | Power-driven aerial extension ladders |
| US2712348A (en) * | 1954-03-22 | 1955-07-05 | John E Cooper | Dental stool having a rotatable motor control support |
| US2867412A (en) * | 1954-08-07 | 1959-01-06 | Taylor & Sons Manchester Ltd F | Drilling machine for rock faces and the like |
| DE966945C (en) * | 1954-09-23 | 1957-09-19 | Ruthmann Maschf Anton | Assembly vehicle consisting of a motor vehicle and a height-adjustable work basket |
| US2936848A (en) * | 1955-04-15 | 1960-05-17 | Mccabe Powers Body Company | Articulated aerial ladder |
| US3055459A (en) * | 1956-01-23 | 1962-09-25 | Los Altos Engineering Co | Lifting equipment |
| US2977769A (en) * | 1956-07-09 | 1961-04-04 | J H Holan Corp | Control for mobile aerial tower |
| US2969849A (en) * | 1957-01-07 | 1961-01-31 | John E Grant | Orchard vehicle |
| US2998861A (en) * | 1957-12-06 | 1961-09-05 | Edgar A Hotchkiss | Orchard crane |
| US2968191A (en) * | 1958-04-30 | 1961-01-17 | Frederick O Johnson | Sensitivity control device |
| US2970667A (en) * | 1958-06-18 | 1961-02-07 | Willis M Bercaw | Self propelled aerial platform and hydraulic control system therefor |
| DE1209834B (en) * | 1958-11-10 | 1966-01-27 | Hugh M Rush | Lever mechanism with a hand lever for actuating three control devices, in particular valves, which are arranged on a common holder |
| US3028766A (en) * | 1958-12-23 | 1962-04-10 | Louis C Musilli | Flexible universal steering assembly |
| US3032147A (en) * | 1959-01-28 | 1962-05-01 | Cabot Corp | Mast raising and extending mechanism |
| US2936847A (en) * | 1959-02-02 | 1960-05-17 | Jay M Eitel | Mobile lifting equipment with extensible boom structure |
| US2938594A (en) * | 1959-04-09 | 1960-05-31 | Jay M Eitel | Vehicle and lift construction |
| US3095945A (en) * | 1959-12-22 | 1963-07-02 | Lift A Loft Corp | Overhead service unit |
| US3066756A (en) * | 1960-02-08 | 1962-12-04 | Pitman Mfg Company | Fire fighting apparatus or the like and controls therefor |
| DE1143314B (en) * | 1960-04-07 | 1963-02-07 | Jay Miller Eitel | Mobile work platform |
| US3043395A (en) * | 1961-06-02 | 1962-07-10 | Ellis W Volkel | Mechanized ladder device |
| DE1190841B (en) * | 1961-06-24 | 1965-04-08 | Brevets Aero Mecaniques | Artillery mount, especially for anti-aircraft, with controlled installation pressure rams |
| US3127952A (en) * | 1961-10-23 | 1964-04-07 | John G Baerg | Mobile work platform |
| US3271645A (en) * | 1962-09-06 | 1966-09-06 | Telsta Corp | A. c. generator-fed variable frequency motor control mechanism for an aerial lift |
| US3528524A (en) * | 1964-11-27 | 1970-09-15 | Adrian Birbanescu | Hydraulic filming or television camera crane |
| US3554317A (en) * | 1968-04-03 | 1971-01-12 | Comitetul De Stat Pentru Cultu | Hydraulic filming or television camera crane |
| DE2137001A1 (en) * | 1970-07-29 | 1972-02-03 | Levrini T | Lifting device with swivel arms |
| USRE31400E (en) * | 1979-02-21 | 1983-10-04 | Mark Industries | Self propelled and extensible boom |
| US4226300A (en) * | 1979-02-21 | 1980-10-07 | Mark Industries | Self propelled and extensible boom lift |
| US4458780A (en) * | 1980-09-03 | 1984-07-10 | Coles Cranes Limited | Mobile cranes or aerial lift platforms |
| US4520894A (en) * | 1983-04-04 | 1985-06-04 | Hensler David L | Control wand for overhead personnel crane |
| US4759685A (en) * | 1985-05-30 | 1988-07-26 | Toyota Jidosha Kabushiki Kaisha | Vehicle for aerial working |
| US4689449A (en) * | 1986-10-03 | 1987-08-25 | Massachusetts Institute Of Technology | Tremor suppressing hand controls |
| DE3815342C1 (en) * | 1988-05-05 | 1989-10-12 | Horst 5300 Bonn De Burbulla | |
| US5669517A (en) * | 1996-06-11 | 1997-09-23 | Genie Industries, Inc. | Articulating boom incorporating a linkage counterweight |
| US6543578B1 (en) | 1996-06-28 | 2003-04-08 | Safety Dynamicon, Inc. | Analog control |
| EP0893391A2 (en) * | 1997-07-22 | 1999-01-27 | HBC-radiomatic GmbH | Wireless controlling device |
| EP0893391A3 (en) * | 1997-07-22 | 2001-01-03 | HBC-radiomatic GmbH | Wireless controlling device |
| WO2002024568A2 (en) * | 2000-09-18 | 2002-03-28 | Safety Dynamicon, Inc. | Analog control |
| WO2002024568A3 (en) * | 2000-09-18 | 2002-12-27 | Safety Dynamicon Inc | Analog control |
| US20080056875A1 (en) * | 2006-09-06 | 2008-03-06 | Jlg Industries, Inc. | Extendible truss boom |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2627560A (en) | Control mechanism for electrically driven apparatus | |
| GB880057A (en) | All directional industrial truck | |
| US3811336A (en) | Multi-function controller | |
| AR241103A2 (en) | Tilting apparatus for a lateral wing of a seat and bucket seat for automotive vehicles or the like having such an apparatus | |
| US4565538A (en) | Toy work vehicle having power take-off | |
| US2846813A (en) | Remotely controlled toy vehicle | |
| US2395323A (en) | Industrial truck | |
| KR101813150B1 (en) | apparatus for helping to park automobile | |
| US3642154A (en) | Loading device for trucks | |
| US3860262A (en) | Side splash guard for trailer trucks and wheels of a road vehicle | |
| US2469812A (en) | Attachment for industrial trucks | |
| US3040827A (en) | Drive steering for industrial truck | |
| US3235035A (en) | Control handle for industrial truck | |
| US4643695A (en) | Toy work vehicle having power take-off | |
| US3242757A (en) | Gear-shift mechanism for motor vehicles | |
| SU895900A1 (en) | Locking antitheft device for travelling crane carts | |
| FR2239082A5 (en) | Steerable and reversible battery operated toy car - two cams on common shaft actuate respective control levers | |
| US2654633A (en) | Leveling means for vehicles | |
| US2808271A (en) | Parking device for motor vehicles | |
| US1102515A (en) | Balancing and steering device. | |
| EP0901965A2 (en) | Self-propelled chassis | |
| US2961056A (en) | Side parking device for motor vehicles | |
| JPH07304596A (en) | Forklift truck | |
| US2185856A (en) | Jack for motor vehicles | |
| KR200176253Y1 (en) | Side step for motor vehicle |