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GB1155156A - Lockable Electrical Control Device - Google Patents

Lockable Electrical Control Device

Info

Publication number
GB1155156A
GB1155156A GB31646/67A GB3164667A GB1155156A GB 1155156 A GB1155156 A GB 1155156A GB 31646/67 A GB31646/67 A GB 31646/67A GB 3164667 A GB3164667 A GB 3164667A GB 1155156 A GB1155156 A GB 1155156A
Authority
GB
United Kingdom
Prior art keywords
control member
control device
control
electrical control
july
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
GB31646/67A
Inventor
Earl Thomas Piber
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.)
Cutler Hammer Inc
Original Assignee
Cutler Hammer Inc
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 Cutler Hammer Inc filed Critical Cutler Hammer Inc
Publication of GB1155156A publication Critical patent/GB1155156A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/08—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner
    • H01H9/061—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner enclosing a continuously variable impedance
    • 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
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents
    • Y10T74/20648—Interrelated lever release

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)
  • Push-Button Switches (AREA)

Abstract

1,155,156. Motor controllers. CUTLERHAMMER Inc. 10 July, 1967 [8 July, 1966], No. 31646/67. Heading H1S. An electrical control device which may be as disclosed in Specification 1,098,280, comprises a control member 14 which is continuously adjustable, and a locking member 10b which is movable into a position of frictional engagement with a surface 14f of the control member and in which position it locks the control member in any position. The locking member 10b is an eccentric cam made of e.g. cast zinc, the rough surface of which is brought into engagement with surface 14f of the control member, which may be of nylon or other smooth plastics material, by rotation via a handle and crank 10a. The control member 14 is spring biased, and may be the operating control of a power drill.
GB31646/67A 1966-07-08 1967-07-10 Lockable Electrical Control Device Expired GB1155156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US563782A US3383943A (en) 1966-07-08 1966-07-08 All-speed lever lock

Publications (1)

Publication Number Publication Date
GB1155156A true GB1155156A (en) 1969-06-18

Family

ID=24251891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31646/67A Expired GB1155156A (en) 1966-07-08 1967-07-10 Lockable Electrical Control Device

Country Status (2)

Country Link
US (1) US3383943A (en)
GB (1) GB1155156A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458793A (en) * 1966-09-27 1969-07-29 Ram Tool Corp Permanent magnet motor for hand tools and speed control systems therefor
US3847233A (en) * 1973-06-29 1974-11-12 Black & Decker Mfg Co Trigger mechanism for hand-operated power device providing automatic lock-off and manual lock-on operation
US3869591A (en) * 1973-07-31 1975-03-04 Cutler Hammer Inc Trigger switch with latch and vernier speed adjusting shaft
US3971906A (en) * 1974-11-01 1976-07-27 Lucerne Products, Inc. Trigger-lock control
JPS567053Y2 (en) * 1977-11-15 1981-02-16
US4998589A (en) * 1990-02-26 1991-03-12 Wiesendanger John A Variable speed drill control cam apparatus
DE4143575C2 (en) * 1991-02-27 2000-10-05 Kress Elektrik Gmbh & Co Manually operated pusher or switch lever for electrical devices
US5414793A (en) * 1993-04-27 1995-05-09 Ryobi Motor Products Corp. Speed control mechanism for a power tool
US5428197A (en) * 1993-06-01 1995-06-27 Ryobi Motor Products Corp. Electric tool actuator switch
US6091035A (en) 1998-08-14 2000-07-18 Black & Decker, Inc. Lockout mechanism for power tool
US6057518A (en) 1998-08-14 2000-05-02 Black & Decker, Inc. Lockout mechanism for power tool
US6610946B2 (en) 2001-04-20 2003-08-26 Black & Decker Inc. Actuation mechanism for a power tool
JP4019054B2 (en) * 2004-02-09 2007-12-05 リョービ株式会社 Electric tool
US9321112B2 (en) 2011-05-18 2016-04-26 Black & Decker Inc. Power saw tool
DE102013014571A1 (en) * 2013-09-02 2015-03-05 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Handbrake device for a vehicle
US9559628B2 (en) 2013-10-25 2017-01-31 Black & Decker Inc. Handheld power tool with compact AC switch
CN109393709B (en) * 2018-12-24 2024-01-02 格力博(江苏)股份有限公司 Electric tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503226A (en) * 1947-09-13 1950-04-04 Singer Mfg Co Switch locking means for portable electric tools
US2744176A (en) * 1954-12-15 1956-05-01 Thor Power Tool Co Switch actuating mechanism for electric tools
US2942087A (en) * 1957-03-29 1960-06-21 Cutler Hammer Inc Electric switch
US3194084A (en) * 1963-01-21 1965-07-13 Black & Decker Mfg Co Trigger locking means for hand-portable power-operated device
US3329842A (en) * 1965-05-11 1967-07-04 Cutler Hammer Inc Speed controllers for portable devices
US3329789A (en) * 1965-11-05 1967-07-04 Carling Electric Inc Multi-position lock for trigger switch

Also Published As

Publication number Publication date
US3383943A (en) 1968-05-21

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