GB254176A - Improvements in and relating to differential gearing - Google Patents

Improvements in and relating to differential gearing

Info

Publication number
GB254176A
GB254176A GB2968825A GB2968825A GB254176A GB 254176 A GB254176 A GB 254176A GB 2968825 A GB2968825 A GB 2968825A GB 2968825 A GB2968825 A GB 2968825A GB 254176 A GB254176 A GB 254176A
Authority
GB
United Kingdom
Prior art keywords
pawls
lugs
cage
ring
thrust
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
GB2968825A
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 GB2968825A priority Critical patent/GB254176A/en
Publication of GB254176A publication Critical patent/GB254176A/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
    • F16D41/12—Freewheels or freewheel clutches with hinged pawl co-operating with teeth, cogs, or the like
    • F16D41/16—Freewheels or freewheel clutches with hinged pawl co-operating with teeth, cogs, or the like the action being reversible

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Retarders (AREA)
  • Transmission Devices (AREA)

Abstract

254,176. Stratford, H. C. Nov. 24, 1925. Differential gearing for motor vehicles &c. comprises twin ratchet drives each with two sets of pawls 19, 20 for driving in one and the other direction respectively. The ring or cage 7 which carries all four sets of separately-pivoted pawls carries lugs 24 projecting radially into recesses 12 in a main drive ring 11. The pawls have lugs 21, 22 thrust apart by springs 23. When drive in either direction takes place, the ring 11 moves relatively to the cage 7 engaging the lugs of the pawls not required, and raises such pawls clear of the two differentially-driven central ratchet or toothed wheels 5. The drive ring then engages the lugs 24, which take the thrust. The thrust then passes through the other pawls which are spring-held in engagement with central wheels 5. Either wheel 5 is free to overrun. When the gearing is at rest, all the pawls are in engagement with the wheels 5, so that there is no lost motion in starting. Spacers 9 form part of the cage 7.
GB2968825A 1925-11-24 1925-11-24 Improvements in and relating to differential gearing Expired GB254176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2968825A GB254176A (en) 1925-11-24 1925-11-24 Improvements in and relating to differential gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2968825A GB254176A (en) 1925-11-24 1925-11-24 Improvements in and relating to differential gearing

Publications (1)

Publication Number Publication Date
GB254176A true GB254176A (en) 1926-07-01

Family

ID=10295508

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2968825A Expired GB254176A (en) 1925-11-24 1925-11-24 Improvements in and relating to differential gearing

Country Status (1)

Country Link
GB (1) GB254176A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470307A1 (en) * 1979-11-19 1981-05-29 Honda Motor Co Ltd CLUTCH MECHANISM FOR FORCE TRANSMISSION SYSTEM
WO2013142540A3 (en) * 2012-03-20 2014-04-17 Warner Electric Technology Llc Pin and pawl style bi-directional overrunning clutch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470307A1 (en) * 1979-11-19 1981-05-29 Honda Motor Co Ltd CLUTCH MECHANISM FOR FORCE TRANSMISSION SYSTEM
WO2013142540A3 (en) * 2012-03-20 2014-04-17 Warner Electric Technology Llc Pin and pawl style bi-directional overrunning clutch
CN104285071A (en) * 2012-03-20 2015-01-14 华纳电气科技有限公司 Pin and pawl style bi-directional overrunning clutch
US9416828B2 (en) 2012-03-20 2016-08-16 Warner Electric Technology Llc Pin and pawl style bi-directional overrunning clutch

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