GB616021A - Improvements to free wheel mechanisms - Google Patents

Improvements to free wheel mechanisms

Info

Publication number
GB616021A
GB616021A GB2480146A GB2480146A GB616021A GB 616021 A GB616021 A GB 616021A GB 2480146 A GB2480146 A GB 2480146A GB 2480146 A GB2480146 A GB 2480146A GB 616021 A GB616021 A GB 616021A
Authority
GB
United Kingdom
Prior art keywords
lever
piece
force
cross
crosspiece
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
GB2480146A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2480146A priority Critical patent/GB616021A/en
Publication of GB616021A publication Critical patent/GB616021A/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
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/069—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags

Landscapes

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

Abstract

616,021. Ratchet gearing. ROBIN, L. Aug. 20, 1946, No. 24801. [Class 80 (iii)] Friction ratchet gearing comprises a crosspiece 4 which is wedged across the peripheral wall of a drum 3, on the driven shaft, by the force F applied at the end of a lever 2 connected to the driving member. A spring 6 may be interposed between the cross-piece 4 and the lever 2 to free the cross-piece on reverse rotation and an abutment 11 may be provided to limit the movement between the components. Modifications are shown in which the force is applied through links 8, 9, Fig. 4, one end of each bearing against the drum 3, in which the crosspiece is duplicated, and in which the lever 2 is made eccentric at the end remote from the force F to wedge the cross-piece 4 into engagement.
GB2480146A 1946-08-20 1946-08-20 Improvements to free wheel mechanisms Expired GB616021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2480146A GB616021A (en) 1946-08-20 1946-08-20 Improvements to free wheel mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2480146A GB616021A (en) 1946-08-20 1946-08-20 Improvements to free wheel mechanisms

Publications (1)

Publication Number Publication Date
GB616021A true GB616021A (en) 1949-01-14

Family

ID=10217433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2480146A Expired GB616021A (en) 1946-08-20 1946-08-20 Improvements to free wheel mechanisms

Country Status (1)

Country Link
GB (1) GB616021A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053209A1 (en) * 1980-12-01 1982-06-09 Joe Edward West Apparatus for selectively transmitting or blocking the transmission of torque

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053209A1 (en) * 1980-12-01 1982-06-09 Joe Edward West Apparatus for selectively transmitting or blocking the transmission of torque

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