GB497575A - Improvements in or relating to friction clutches - Google Patents

Improvements in or relating to friction clutches

Info

Publication number
GB497575A
GB497575A GB10702/37A GB1070237A GB497575A GB 497575 A GB497575 A GB 497575A GB 10702/37 A GB10702/37 A GB 10702/37A GB 1070237 A GB1070237 A GB 1070237A GB 497575 A GB497575 A GB 497575A
Authority
GB
United Kingdom
Prior art keywords
shaft
block
clutches
driven
members
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
GB10702/37A
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.)
Ruston and Hornsby Ltd
Original Assignee
Ruston and Hornsby Ltd
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 Ruston and Hornsby Ltd filed Critical Ruston and Hornsby Ltd
Priority to GB10702/37A priority Critical patent/GB497575A/en
Publication of GB497575A publication Critical patent/GB497575A/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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/10—Clutch systems with a plurality of fluid-actuated clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

497,575. Friction clutches; variablespeed gearing. BRAMBLE, W. H., and RUSTON & HORNSBY, Ltd. April 15, 1937, No. 10702. [Class 80 (ii)] In a hydraulically-operated double cone clutch for use in constant-mesh variable-speed gearing, a block 21 secured to a driven (or driving) shaft 13 is formed with oppositelydirected longitudinal cylinders 22 and 23 housing pistons 24 abutting against the webs of the inner cone members 17 and 18 which rotate with the shaft 13, but are slidable relative thereto, and which co-operate with outer driving (or driven) cones 15 and 16 loose on the shaft. As shown, the members 17 and 18 are secured together by bolts passing through the block 21, but they may be unconnected, in which case they are held against their respective pistons by springs. Oil or other liquid under pressure is supplied alternatively to the cylinders 22 and 23 through passages in the shaft 13 and block 21 under the control of a valve, which latter may be such as to give a neutral position in which both clutches are disengaged. The gear shown includes two such double clutches. Specification 497,578 is referred to.
GB10702/37A 1937-04-15 1937-04-15 Improvements in or relating to friction clutches Expired GB497575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB10702/37A GB497575A (en) 1937-04-15 1937-04-15 Improvements in or relating to friction clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10702/37A GB497575A (en) 1937-04-15 1937-04-15 Improvements in or relating to friction clutches

Publications (1)

Publication Number Publication Date
GB497575A true GB497575A (en) 1938-12-15

Family

ID=9972707

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10702/37A Expired GB497575A (en) 1937-04-15 1937-04-15 Improvements in or relating to friction clutches

Country Status (1)

Country Link
GB (1) GB497575A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE910746C (en) * 1951-08-14 1954-05-06 Joseph Vollmer Positive multi-speed transmission, especially for motor vehicles
DE1053326B (en) * 1956-08-31 1959-03-19 Clark Equipment Co Gear change transmission, especially for motor vehicles
DE1102570B (en) * 1953-08-28 1961-03-16 Eimco Corp Gear change gears for motor vehicles, especially self-propelled conveyor machines
DE1141541B (en) * 1960-05-07 1962-12-20 Kaelble Gmbh C Speed change gear for motor vehicles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE910746C (en) * 1951-08-14 1954-05-06 Joseph Vollmer Positive multi-speed transmission, especially for motor vehicles
DE1102570B (en) * 1953-08-28 1961-03-16 Eimco Corp Gear change gears for motor vehicles, especially self-propelled conveyor machines
DE1053326B (en) * 1956-08-31 1959-03-19 Clark Equipment Co Gear change transmission, especially for motor vehicles
DE1141541B (en) * 1960-05-07 1962-12-20 Kaelble Gmbh C Speed change gear for motor vehicles

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