GB416556A - Improvements in ratchet or free-wheel clutches - Google Patents

Improvements in ratchet or free-wheel clutches

Info

Publication number
GB416556A
GB416556A GB1164034A GB1164034A GB416556A GB 416556 A GB416556 A GB 416556A GB 1164034 A GB1164034 A GB 1164034A GB 1164034 A GB1164034 A GB 1164034A GB 416556 A GB416556 A GB 416556A
Authority
GB
United Kingdom
Prior art keywords
free
spring
pawl
ratchet
roller
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
GB1164034A
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 GB1164034A priority Critical patent/GB416556A/en
Publication of GB416556A publication Critical patent/GB416556A/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
    • F16D41/22—Freewheels or freewheel clutches with clutching ring or disc axially shifted as a result of lost motion between actuating members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

416,556. Free - wheel clutches. DUNCAN, F., and REBBECK, F. E., c/o Harland & Wolff, Ltd., Queen's Island, Belfast. April 18, 1934, No. 11640. [Class 80 (ii).] In a free - wheel clutch comprising ratchet-toothed members 1, 2 urged towards each other by a spring 4, the teeth are held out of contact during overrunning by means of a pawl 6 which is pivotally mounted on a radial pin 7 on the member 1 and the free end of which is maintained by a spring 8 in frictional contact with an annular face 11 of the member 2. Movement of the pawl beyond a position in which it lies at right-angles to the surface 11 is prevented by a stop 10. The end of the pawl may be rounded, as in Fig. 2, or may be fitted with a roller 12, as in Fig. 3, the spring 8 being then arranged to act as a brake on the roller.
GB1164034A 1934-04-18 1934-04-18 Improvements in ratchet or free-wheel clutches Expired GB416556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1164034A GB416556A (en) 1934-04-18 1934-04-18 Improvements in ratchet or free-wheel clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1164034A GB416556A (en) 1934-04-18 1934-04-18 Improvements in ratchet or free-wheel clutches

Publications (1)

Publication Number Publication Date
GB416556A true GB416556A (en) 1934-09-17

Family

ID=9989980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1164034A Expired GB416556A (en) 1934-04-18 1934-04-18 Improvements in ratchet or free-wheel clutches

Country Status (1)

Country Link
GB (1) GB416556A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044592A (en) * 1958-08-13 1962-07-17 Maybach Motorenbau Gmbh Blocking mechanism for claw clutches
US3283863A (en) * 1964-09-08 1966-11-08 Scheutzow Helicopter Corp Power transmission systems for rotary wing aircraft

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044592A (en) * 1958-08-13 1962-07-17 Maybach Motorenbau Gmbh Blocking mechanism for claw clutches
US3283863A (en) * 1964-09-08 1966-11-08 Scheutzow Helicopter Corp Power transmission systems for rotary wing aircraft

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