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GB858824A - Improvements in cam and follower mechanisms - Google Patents

Improvements in cam and follower mechanisms

Info

Publication number
GB858824A
GB858824A GB35071/58A GB3507158A GB858824A GB 858824 A GB858824 A GB 858824A GB 35071/58 A GB35071/58 A GB 35071/58A GB 3507158 A GB3507158 A GB 3507158A GB 858824 A GB858824 A GB 858824A
Authority
GB
United Kingdom
Prior art keywords
groove
cam
slider
track
follower
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
Application number
GB35071/58A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leesona Corp
Original Assignee
Leesona Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Leesona Corp filed Critical Leesona Corp
Publication of GB858824A publication Critical patent/GB858824A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
    • F16H25/14—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation perpendicular to the axis of rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18296—Cam and slide
    • 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
    • Y10T74/21—Elements
    • Y10T74/2101—Cams

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

858,824. Cam mechanisms. UNIVERSAL WINDING CO. Oct. 31, 1958 [Nov. 18, 1957], No. 35071/58. Classes 80 (1) and 80 (3). A variable reciprocation is imparted to a rod 44 by means of a face cam 10 having a circuitous groove 28 cooperating with a pair of followers 31a, 31b on a slider 32, the latter being constrained to move in a track 48, the inclination of which is adjustable, and a pin 50 on the slider 32 cooperating with a transverse groove 52 in a block 54 secured to the rod 44. The cam plate 10 rotates about an axis 25 and the groove 28 has a re-entrant portion 29 to afford clearance for one follower 31a whilst the other 31b is engaged in the groove 28 and vice versa. The width across the portion 29 must be such as to allow one follower to enter the groove 28 proper before the other disengages therefrom. A variable component of the reciprocation of slider 32 in track 48 is obtained by rotation of a disc 46 carrying the track 48 in a supporting frame 40.
GB35071/58A 1957-11-18 1958-10-31 Improvements in cam and follower mechanisms Expired GB858824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US697097A US2871723A (en) 1957-11-18 1957-11-18 Face cam and double follower

Publications (1)

Publication Number Publication Date
GB858824A true GB858824A (en) 1961-01-18

Family

ID=24799780

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35071/58A Expired GB858824A (en) 1957-11-18 1958-10-31 Improvements in cam and follower mechanisms

Country Status (3)

Country Link
US (1) US2871723A (en)
CH (1) CH352210A (en)
GB (1) GB858824A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234033A (en) * 1989-07-11 1991-01-23 Black & Decker Inc Drive mechanism for converting rotary motion into reciprocating linear motion

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125047A (en) * 1964-03-17 Pattern controlled driving mechanism for quilting machine
US2991872A (en) * 1958-08-08 1961-07-11 Mathews Conveyer Co Vibratory conveyor inertial drive
US3147682A (en) * 1960-11-14 1964-09-08 Argus Inc Camera focusing mount
GB1017528A (en) * 1964-03-26 1966-01-19 Hahn Brass Ltd Motion transmitting linkage
FR1433574A (en) * 1965-02-19 1966-04-01 Commissariat Energie Atomique Device for transmitting movements
US3585837A (en) * 1969-01-27 1971-06-22 Otto Bihler Enforced cam guidance for tool carriers
US3774869A (en) * 1972-03-07 1973-11-27 K Harmon Combined throttle spoiler actuator for aircraft
IT1043102B (en) * 1975-10-03 1980-02-20 Meca S Nc CONTROL DEVICE OF THE MOVEMENT OF A PIECE CARRIAGE IN A QUILTING MACHINE
US4018328A (en) * 1975-10-28 1977-04-19 Visi-Trol Engineering Company Means for producing a dual acceleration-deceleration movement for a transfer shuttle
GB8800057D0 (en) * 1988-01-04 1988-02-10 Karapita A D Counterbalance devices
US9303741B2 (en) * 2013-12-06 2016-04-05 Kan Cui Linear-to-rotary actuator
CN110107674B (en) * 2019-06-05 2024-03-01 天津职业技术师范大学(中国职业培训指导教师进修中心) Double-sided cam mechanism
US10711870B1 (en) 2019-12-02 2020-07-14 Kan Cui Linear-to-rotary actuator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US629039A (en) * 1898-05-16 1899-07-18 Samuel W Luitwieler Mechanism for producing reciprocating motion.
FR401263A (en) * 1908-07-15 1909-08-24 Alexandre Lambert De Sainte Cr Device for transforming a uniform movement into an accelerated movement
US1379846A (en) * 1920-08-23 1921-05-31 Madison H Benson Power-transmitting means
US2566034A (en) * 1946-02-01 1951-08-28 Rex A Roberts Cam and follower mechanism for complex motion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234033A (en) * 1989-07-11 1991-01-23 Black & Decker Inc Drive mechanism for converting rotary motion into reciprocating linear motion
GB2234033B (en) * 1989-07-11 1993-07-28 Black & Decker Inc Drive mechanism

Also Published As

Publication number Publication date
US2871723A (en) 1959-02-03
CH352210A (en) 1961-02-15

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