GB814170A - Improvements relating to power transmission clutches - Google Patents

Improvements relating to power transmission clutches

Info

Publication number
GB814170A
GB814170A GB2406354A GB2406354A GB814170A GB 814170 A GB814170 A GB 814170A GB 2406354 A GB2406354 A GB 2406354A GB 2406354 A GB2406354 A GB 2406354A GB 814170 A GB814170 A GB 814170A
Authority
GB
United Kingdom
Prior art keywords
teeth
spring
engagement
rotatably mounted
driving member
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
GB2406354A
Inventor
Colin Sidney Ritchie Marshall
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.)
Tiltman Langley Ltd
Original Assignee
Tiltman Langley Ltd
Filing date
Publication date
Application filed by Tiltman Langley Ltd filed Critical Tiltman Langley Ltd
Publication of GB814170A publication Critical patent/GB814170A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/02—Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member
    • F16D11/04—Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable only axially
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/22—Freewheels or freewheel clutches with clutching ring or disc axially shifted as a result of lost motion between actuating members
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D2011/008—Clutches in which the members have interengaging parts characterised by the form of the teeth forming the inter-engaging parts; Details of shape or structure of these teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

814,170. Positive clutches. TILTMAN LANGLEY Ltd., [formerly TILTMAN LANGLEY LABORATORIES Ltd], Aug. 17, 1955 [Aug. 18, 1954], No. 24063/54. Class 80 (2). A spring engaged claw clutch is disengaged by stopping a control member rotatably mounted on the driving member and having ratchet teeth co-operating with similar teeth on the driven member. A driving member 2 is slidably keyed to the driving shaft 6 and has claw teeth 18 engageable with similar teeth 28 on a driven gear 20 rotatably mounted on bush 21 on the shaft 6. A spring 14 acts through collar 12 and cup member 10 to hold the teeth 18, 28 engaged. A control wheel 36 is rotatably mounted on driving member 2 and has ratchet teeth 34 co-operating with similar teeth 32 on a ring 30 rigid with the gear 20. Engagement of a solenoid operated pawl with teeth 42 on control wheel 36 causes the ratchet teeth 34, 32 to disengage by camming action and move the control member 36 axially. The member 36 acts through a spring disc 40 to move the driving member 2 out of engagement with the gear 20 against the spring 14, and thus hold the clutch disengaged as long as the member 36 is held stationary. The axial depth of the teeth 34, 32 is greater than the depth of teeth 18, 28 to ensure complete disengagement. Means to prevent reverse rotation of the driven members may be provided to prevent unintentional re-engagement.
GB2406354A 1954-08-18 Improvements relating to power transmission clutches Expired GB814170A (en)

Publications (1)

Publication Number Publication Date
GB814170A true GB814170A (en) 1959-05-27

Family

ID=1738105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2406354A Expired GB814170A (en) 1954-08-18 Improvements relating to power transmission clutches

Country Status (1)

Country Link
GB (1) GB814170A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015212038A1 (en) 2015-06-29 2016-12-29 Zf Friedrichshafen Ag Switchable coupling for torque transmission
CN108266463A (en) * 2017-01-04 2018-07-10 李激初 Clutch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015212038A1 (en) 2015-06-29 2016-12-29 Zf Friedrichshafen Ag Switchable coupling for torque transmission
DE102015212038B4 (en) 2015-06-29 2024-03-07 Zf Friedrichshafen Ag Switchable clutch for torque transmission
CN108266463A (en) * 2017-01-04 2018-07-10 李激初 Clutch
CN108266463B (en) * 2017-01-04 2024-02-27 广东洛梵狄智能科技有限公司 Clutch mechanism

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