GB537697A - Improvements relating to overload slipping clutches for use with time-lag devices - Google Patents

Improvements relating to overload slipping clutches for use with time-lag devices

Info

Publication number
GB537697A
GB537697A GB393840A GB393840A GB537697A GB 537697 A GB537697 A GB 537697A GB 393840 A GB393840 A GB 393840A GB 393840 A GB393840 A GB 393840A GB 537697 A GB537697 A GB 537697A
Authority
GB
United Kingdom
Prior art keywords
time
gear
improvements relating
shaft
slipping clutches
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
GB393840A
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.)
Rotherham & Sons Ltd
Original Assignee
Rotherham & Sons Ltd
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 Rotherham & Sons Ltd filed Critical Rotherham & Sons Ltd
Priority to GB393840A priority Critical patent/GB537697A/en
Publication of GB537697A publication Critical patent/GB537697A/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
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
    • F16D7/025—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

537,697. Slipping couplings. ROTHERHAM & SONS, Ltd., and LITCHFIELD, S. E. March 2, 1940, No. 3938. [Class 80 (ii)] In a slipping coupling for use with a time - delay mechanism, such as an escapement or a brake, a gear-wheel 14 on the driven shaft 21 is recessed to accommodate a freely mounted friction-disc 19 and a pressure-plate 20, which abuts against a shoulder 23 on the shaft. The parts are clamped together by a nut 24 on the shaft, preferably acting through a spring washer. The nut is mounted in a recess in a hub 26 of the gear 14, by which the gear is journalled in the casing of the device. The presser-plate 20 is driven through ratchet-mechanism 28 from a pinion 13 rotated by a rack.
GB393840A 1940-03-02 1940-03-02 Improvements relating to overload slipping clutches for use with time-lag devices Expired GB537697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB393840A GB537697A (en) 1940-03-02 1940-03-02 Improvements relating to overload slipping clutches for use with time-lag devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB393840A GB537697A (en) 1940-03-02 1940-03-02 Improvements relating to overload slipping clutches for use with time-lag devices

Publications (1)

Publication Number Publication Date
GB537697A true GB537697A (en) 1941-07-02

Family

ID=9767695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB393840A Expired GB537697A (en) 1940-03-02 1940-03-02 Improvements relating to overload slipping clutches for use with time-lag devices

Country Status (1)

Country Link
GB (1) GB537697A (en)

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