GB311334A - Improvements in or relating to power transmission gearing - Google Patents

Improvements in or relating to power transmission gearing

Info

Publication number
GB311334A
GB311334A GB14114/29A GB1411429A GB311334A GB 311334 A GB311334 A GB 311334A GB 14114/29 A GB14114/29 A GB 14114/29A GB 1411429 A GB1411429 A GB 1411429A GB 311334 A GB311334 A GB 311334A
Authority
GB
United Kingdom
Prior art keywords
gear
teeth
gears
spiral
effect
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
GB14114/29A
Inventor
E L Fickett
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.)
SCURLOCK GEAR CORP
Original Assignee
SCURLOCK GEAR CORP
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 SCURLOCK GEAR CORP filed Critical SCURLOCK GEAR CORP
Publication of GB311334A publication Critical patent/GB311334A/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
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/28—Arrangements for suppressing or influencing the differential action, e.g. locking devices using self-locking gears or self-braking gears

Abstract

311,334. Scurlock Gear Corporation, (Assignees of -Fickett, E. L.). May 9, 1928, [Convention date]. Void [Published under Sect. 91 of the Acts]. Differential balance or gearing comprises bevel gearing with spiral teeth constructed so that the teeth are in engagement at their ends b as well as either at their outer gear or pitch surfaces c or at their inner gear surfaces i. To this end, the teeth of gear 7 project far enough within teeth of companion gear 5 so as to be overhung. Planetary gears 7 drive side gears 5, 6 differentially. The effect of the end engagement at b is to prevent gears 7 from tilting. The effect of the spiral, which is inclined at about 55‹ to the pitch circle, is to produce internal friction, so that when one road wheel encounters a slipping surface, it does not spin, and the other wheel continues to drive.
GB14114/29A 1928-05-09 1929-05-06 Improvements in or relating to power transmission gearing Expired GB311334A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US311334XA 1928-05-09 1928-05-09

Publications (1)

Publication Number Publication Date
GB311334A true GB311334A (en) 1930-01-30

Family

ID=21857809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14114/29A Expired GB311334A (en) 1928-05-09 1929-05-06 Improvements in or relating to power transmission gearing

Country Status (2)

Country Link
BE (1) BE360454A (en)
GB (1) GB311334A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162601A (en) * 1984-08-01 1986-02-05 Glaenzer Spicer Sa Controlled torque transfer differential for a motor vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162601A (en) * 1984-08-01 1986-02-05 Glaenzer Spicer Sa Controlled torque transfer differential for a motor vehicle
GB2162601B (en) * 1984-08-01 1989-06-14 Glaenzer Spicer Sa Controlled torque transfer differential for a motor vehicle

Also Published As

Publication number Publication date
BE360454A (en) 1929-06-29

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