GB499048A - Restricted differential mechanism - Google Patents

Restricted differential mechanism

Info

Publication number
GB499048A
GB499048A GB2253437A GB2253437A GB499048A GB 499048 A GB499048 A GB 499048A GB 2253437 A GB2253437 A GB 2253437A GB 2253437 A GB2253437 A GB 2253437A GB 499048 A GB499048 A GB 499048A
Authority
GB
United Kingdom
Prior art keywords
driving element
gearing
gears
chamber
hydraulic means
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
GB2253437A
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 GB2253437A priority Critical patent/GB499048A/en
Publication of GB499048A publication Critical patent/GB499048A/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
    • F16H48/22—Arrangements for suppressing or influencing the differential action, e.g. locking devices using friction clutches or brakes
    • 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
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • 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
    • F16H48/27—Arrangements for suppressing or influencing the differential action, e.g. locking devices using internally-actuatable fluid pressure, e.g. internal pump types
    • 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
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • F16H2048/085—Differential gearings with gears having orbital motion comprising bevel gears characterised by shafts or gear carriers for orbital gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Retarders (AREA)

Abstract

499,048. Differential gearing. RILEY, P. Aug. 17, 1937, No. 22534. [Class 80 (ii)] In a differential gearing comprising coaxial bevel gears 2 which are slidably splined on driven shafts 7 and are intermeshed by two or more bevel pinions 3 mounted on a ring 3b having a splined connection with a carrier or driving element 4, friction clutches constituted by frustum-shaped surfaces 8 on the gears 2 and coacting surfaces 9 on the driving element 4 are provided, together with hydraulic means for automatically separating the gears to effect engagement of the clutches when the difference in speed between one of the driven shafts 7 and the driving element becomes excessive. The hydraulic means preferably comprises a pump in the form of a doubleended piston 11 which is eccentrically mounted on a cam 10 on the right-hand driven shaft and is adapted to reciprocate within a chamber 12 formed in the driving element 4, the ends of the chamber being provided with automatic spring- pressed inlet and outlet valves 13, 15 communicating respectively with a supply passage 14 and with a passage 16 leading into the interior of the gearing. The pressure built up within the gearing is released by leakage through the casing, or through a bleed port in the latter.
GB2253437A 1937-08-17 1937-08-17 Restricted differential mechanism Expired GB499048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2253437A GB499048A (en) 1937-08-17 1937-08-17 Restricted differential mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2253437A GB499048A (en) 1937-08-17 1937-08-17 Restricted differential mechanism

Publications (1)

Publication Number Publication Date
GB499048A true GB499048A (en) 1939-01-18

Family

ID=10180938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2253437A Expired GB499048A (en) 1937-08-17 1937-08-17 Restricted differential mechanism

Country Status (1)

Country Link
GB (1) GB499048A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065731B (en) *
US2655055A (en) * 1952-04-05 1953-10-13 Bottcher Paul Differential gear for motor-driven vehicles
US2778246A (en) * 1952-01-28 1957-01-22 Irving Grant Differential transmission
US2808739A (en) * 1953-04-03 1957-10-08 Mueller Otto Control for differential drive
DE1019185B (en) * 1955-11-21 1957-11-07 Otto Mueller Differential gear
US2817251A (en) * 1955-03-10 1957-12-24 Chrysler Corp Positive drive differential
US2821096A (en) * 1956-06-22 1958-01-28 Jr John M R Lyeth Vehicle differential with cumulative torque resistance
US2861477A (en) * 1955-11-21 1958-11-25 Mueller Otto Pump and lock for differential
DE1152312B (en) * 1960-03-21 1963-08-01 Thornton Products Company Self-locking differential gear, especially for motor vehicles
US3109323A (en) * 1960-09-08 1963-11-05 Thornton Products Company Hydraulic locking differential
US3158042A (en) * 1961-07-31 1964-11-24 Thornton Products Company Hydraulic locking differential
DE1208138B (en) * 1963-05-31 1965-12-30 Otto Mueller Bevel gear differential with hydraulic blocking of the compensating movement
DE1284239B (en) * 1965-04-06 1968-11-28 Fichtel & Sachs Ag Bevel gear differential with automatic hydraulic locking
US6283885B1 (en) 2000-01-11 2001-09-04 Earl James Irwin Pressure relief check valve arrangement for differential assembly

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065731B (en) *
US2778246A (en) * 1952-01-28 1957-01-22 Irving Grant Differential transmission
US2655055A (en) * 1952-04-05 1953-10-13 Bottcher Paul Differential gear for motor-driven vehicles
US2808739A (en) * 1953-04-03 1957-10-08 Mueller Otto Control for differential drive
US2817251A (en) * 1955-03-10 1957-12-24 Chrysler Corp Positive drive differential
US2861477A (en) * 1955-11-21 1958-11-25 Mueller Otto Pump and lock for differential
DE1019185B (en) * 1955-11-21 1957-11-07 Otto Mueller Differential gear
US2821096A (en) * 1956-06-22 1958-01-28 Jr John M R Lyeth Vehicle differential with cumulative torque resistance
DE1152312B (en) * 1960-03-21 1963-08-01 Thornton Products Company Self-locking differential gear, especially for motor vehicles
US3109323A (en) * 1960-09-08 1963-11-05 Thornton Products Company Hydraulic locking differential
US3158042A (en) * 1961-07-31 1964-11-24 Thornton Products Company Hydraulic locking differential
DE1208138B (en) * 1963-05-31 1965-12-30 Otto Mueller Bevel gear differential with hydraulic blocking of the compensating movement
DE1284239B (en) * 1965-04-06 1968-11-28 Fichtel & Sachs Ag Bevel gear differential with automatic hydraulic locking
US6283885B1 (en) 2000-01-11 2001-09-04 Earl James Irwin Pressure relief check valve arrangement for differential assembly

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