GB462493A - Improvements in or relating to pumping devices for hydraulic power transmission systems - Google Patents

Improvements in or relating to pumping devices for hydraulic power transmission systems

Info

Publication number
GB462493A
GB462493A GB2063/36A GB206336A GB462493A GB 462493 A GB462493 A GB 462493A GB 2063/36 A GB2063/36 A GB 2063/36A GB 206336 A GB206336 A GB 206336A GB 462493 A GB462493 A GB 462493A
Authority
GB
United Kingdom
Prior art keywords
cylinder
relating
power transmission
hydraulic power
transmission systems
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
GB2063/36A
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.)
Hydraulic Brake Co
Original Assignee
Hydraulic Brake Co
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 Hydraulic Brake Co filed Critical Hydraulic Brake Co
Publication of GB462493A publication Critical patent/GB462493A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16Master control, e.g. master cylinders
    • B60T11/224Master control, e.g. master cylinders with pressure-varying means, e.g. with two stage operation provided by use of different piston diameters including continuous variation from one diameter to another

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Braking Arrangements (AREA)

Abstract

462,493. Fluid - pressure brakes. HYDRAULIC BRAKE CO. Jan. 22, 1936, No. 2063. Convention date, Jan. 23, 1935. [Class 103 (i)] A detachable head is adapted to be secured to a cylinder working in one stage to convert it to a cylinder working in several stages. The detachable head 28 is integral with a sleeve 30 which forms a cylinder for a piston 122 fixed to a piston &c. which reciprocates in the main cylinder. The construction is similar to that shown in Specification 443,154 except that the reservoir 12 is arranged above the cylinder instead of the near end of the cylinder opening into the reservoir and two return springs 120, 128, are used instead of one spring 128.
GB2063/36A 1935-01-23 1936-01-22 Improvements in or relating to pumping devices for hydraulic power transmission systems Expired GB462493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3043A US2093543A (en) 1935-01-23 1935-01-23 Fluid compression device

Publications (1)

Publication Number Publication Date
GB462493A true GB462493A (en) 1937-03-10

Family

ID=21703835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2063/36A Expired GB462493A (en) 1935-01-23 1936-01-22 Improvements in or relating to pumping devices for hydraulic power transmission systems

Country Status (5)

Country Link
US (1) US2093543A (en)
BE (1) BE413370A (en)
DE (1) DE675589C (en)
FR (1) FR803699A (en)
GB (1) GB462493A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064084B (en) * 1952-07-14 1959-08-27 Robert V Linde Dipl Ing Plant for generating gas mixtures for the heat treatment of workpieces, especially made of iron or steel
DE3435088A1 (en) * 1984-09-25 1986-04-10 Alfred Teves Gmbh, 6000 Frankfurt Master cylinder

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753835C (en) * 1939-05-10 1952-10-13 Teves Kg Alfred Two-stage liquid pressure generator
US2532960A (en) * 1943-12-03 1950-12-05 Stelzer William Brake booster
DE825054C (en) * 1948-01-27 1951-12-17 Adam Pleines Master cylinder consisting of a low-pressure chamber and a high-pressure chamber for hydraulic brake or actuation systems, in particular for hydraulic brake systems on motor vehicles
FR1254516A (en) * 1960-01-13 1961-02-24 Renault Stepped-acting master cylinder
DE1239202B (en) * 1964-08-25 1967-04-20 Teves Kg Alfred Master cylinder for hydraulic brake systems, especially for motor vehicles
DE2430167C2 (en) * 1974-06-24 1983-10-06 Alfred Teves Gmbh, 6000 Frankfurt Tandem master cylinder for a hydraulic dual-circuit vehicle brake system
DE2436808C2 (en) * 1974-07-31 1983-10-20 Alfred Teves Gmbh, 6000 Frankfurt Stepped master cylinder
GB8304108D0 (en) * 1983-02-15 1983-03-16 Lucas Ind Plc Master cylinder
US4878346A (en) * 1987-07-24 1989-11-07 Hayes Industrial Brake, Inc. Tab-aligned replaceable cartridge for master cylinder
AU2002337622A1 (en) * 2002-09-05 2004-03-29 Freni Brembo S.P.A. Vehicle braking system master cylinder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064084B (en) * 1952-07-14 1959-08-27 Robert V Linde Dipl Ing Plant for generating gas mixtures for the heat treatment of workpieces, especially made of iron or steel
DE3435088A1 (en) * 1984-09-25 1986-04-10 Alfred Teves Gmbh, 6000 Frankfurt Master cylinder

Also Published As

Publication number Publication date
US2093543A (en) 1937-09-21
DE675589C (en) 1939-05-12
FR803699A (en) 1936-10-06
BE413370A (en)

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