GB386870A - Improved transmission clutch and variable gear - Google Patents

Improved transmission clutch and variable gear

Info

Publication number
GB386870A
GB386870A GB1621332A GB1621332A GB386870A GB 386870 A GB386870 A GB 386870A GB 1621332 A GB1621332 A GB 1621332A GB 1621332 A GB1621332 A GB 1621332A GB 386870 A GB386870 A GB 386870A
Authority
GB
United Kingdom
Prior art keywords
transmission clutch
variable gear
improved transmission
valves
control valves
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
GB1621332A
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.)
JOHN ALFRED JOYCE
Original Assignee
JOHN ALFRED JOYCE
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 JOHN ALFRED JOYCE filed Critical JOHN ALFRED JOYCE
Priority to GB1621332A priority Critical patent/GB386870A/en
Publication of GB386870A publication Critical patent/GB386870A/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
    • F16D31/00—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution
    • F16D31/04—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution using gear-pumps

Abstract

386,870. Hydraulic transmission of power. JOYCE, J. A., 48, Warren Drive, Tolworth, Surrey. June 8, 1932, No. 16213. [Class 69 (ii).] In hydraulic power transmission mechanism comprising meshing wheels 4, 10, Figs. 1 and 2, pairs of recesses 18, 19 are connected by passageways containing control valves 21, byepasses controlled by non-return valves 43 being provided. The valves 21 may be slidable against springs 25 by levers 28, a slidable sleeve 34, and a hand-lever 41, or rotary control valves closed by centrifugal action may be provided.
GB1621332A 1932-06-08 1932-06-08 Improved transmission clutch and variable gear Expired GB386870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1621332A GB386870A (en) 1932-06-08 1932-06-08 Improved transmission clutch and variable gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1621332A GB386870A (en) 1932-06-08 1932-06-08 Improved transmission clutch and variable gear

Publications (1)

Publication Number Publication Date
GB386870A true GB386870A (en) 1933-01-26

Family

ID=10073203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1621332A Expired GB386870A (en) 1932-06-08 1932-06-08 Improved transmission clutch and variable gear

Country Status (1)

Country Link
GB (1) GB386870A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420305A (en) * 1943-09-21 1947-05-13 Arthur L Donahew Hydraulic transmission and clutch
US4344338A (en) * 1978-09-04 1982-08-17 Nippon Soken, Inc. Power transmission device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420305A (en) * 1943-09-21 1947-05-13 Arthur L Donahew Hydraulic transmission and clutch
US4344338A (en) * 1978-09-04 1982-08-17 Nippon Soken, Inc. Power transmission device

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