DE3889605D1 - Hydraulischer motor mit veränderlicher kapazität. - Google Patents

Hydraulischer motor mit veränderlicher kapazität.

Info

Publication number
DE3889605D1
DE3889605D1 DE3889605T DE3889605T DE3889605D1 DE 3889605 D1 DE3889605 D1 DE 3889605D1 DE 3889605 T DE3889605 T DE 3889605T DE 3889605 T DE3889605 T DE 3889605T DE 3889605 D1 DE3889605 D1 DE 3889605D1
Authority
DE
Germany
Prior art keywords
hydraulic motor
changeable capacity
changeable
capacity
hydraulic
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.)
Revoked
Application number
DE3889605T
Other languages
English (en)
Other versions
DE3889605T2 (de
Inventor
Mitsuru Arai
Yoshikazu Nagahara
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.)
Komatsu Ltd
Original Assignee
Komatsu 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13256702&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3889605(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Publication of DE3889605D1 publication Critical patent/DE3889605D1/de
Application granted granted Critical
Publication of DE3889605T2 publication Critical patent/DE3889605T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0678—Control
    • F03C1/0694—Control by changing the inclination of the axis of the cylinder barrel in relation to the axis of the actuated element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
    • F04B1/328—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the axis of the cylinder barrel relative to the swash plate
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
    • F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
    • F16D55/36—Brakes with a plurality of rotating discs all lying side by side
    • F16D55/40—Brakes with a plurality of rotating discs all lying side by side actuated by a fluid-pressure device arranged in or one the brake
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0058—Fully lined, i.e. braking surface extending over the entire disc circumference

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
DE3889605T 1987-03-20 1988-03-18 Hydraulischer motor mit veränderlicher kapazität. Revoked DE3889605T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62064382A JPS63235672A (ja) 1987-03-20 1987-03-20 可変容量型油圧モ−タ
PCT/JP1988/000294 WO1988007133A1 (en) 1987-03-20 1988-03-18 Variable-capacity hydraulic motor

Publications (2)

Publication Number Publication Date
DE3889605D1 true DE3889605D1 (de) 1994-06-23
DE3889605T2 DE3889605T2 (de) 1994-09-01

Family

ID=13256702

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3889605T Revoked DE3889605T2 (de) 1987-03-20 1988-03-18 Hydraulischer motor mit veränderlicher kapazität.

Country Status (5)

Country Link
US (1) US4951551A (de)
EP (1) EP0305548B1 (de)
JP (1) JPS63235672A (de)
DE (1) DE3889605T2 (de)
WO (1) WO1988007133A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4206102C2 (de) * 1992-02-27 2000-11-09 Linde Ag Hydromechanisches Getriebe
SE514384C2 (sv) * 1998-04-17 2001-02-19 Parker Hannifin Ab Hydraulisk roterande axialkolvmaskin
US7014429B2 (en) * 2003-03-06 2006-03-21 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency High-efficiency, large angle, variable displacement hydraulic pump/motor
DE112006003645T5 (de) * 2005-11-24 2008-11-27 Komatsu Ltd. Pumpe/Motor der Schrägachsenbauart mit variabler Verdrängung
CN102308089A (zh) * 2009-02-06 2012-01-04 美国国家环境保护局 可变长度的弯曲轴线式泵/马达
DE102009058332B4 (de) * 2009-12-15 2019-11-28 Robert Bosch Gmbh Axialkolbenmaschine
JP5174260B1 (ja) * 2012-04-24 2013-04-03 株式会社小松製作所 斜軸式アキシャルピストンモータ
DE102012222172A1 (de) * 2012-12-04 2014-06-05 Robert Bosch Gmbh Axialkolbenmaschine mit kegelförmigem Kolben
US9908515B2 (en) * 2015-06-29 2018-03-06 Deere & Company Drive assembly with multi-function actuator for motor and brake control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2501867C3 (de) * 1975-01-17 1979-11-08 Hydromatik Gmbh, 7900 Ulm Axialkolbenmaschine in Schrägachsen-Bauweise mit schwenkbarer Zylindertrommel
SE417354B (sv) * 1979-02-23 1981-03-09 Bo Lennart Grelsson Axialkolvpump
GB2043181A (en) * 1979-02-28 1980-10-01 Hemscheidt Maschf Hermann Shaft bearing system
JPS56133973U (de) * 1980-03-13 1981-10-12
DE3119994A1 (de) * 1980-05-22 1982-03-11 Moskovskij mašinostroitel'nyj zavod imeni Kalinina, Moskva Hydraulische axialkolben-verstellpumpe
DE3217484A1 (de) * 1981-05-13 1982-12-09 Linde Ag, 6200 Wiesbaden Triebflanschaxialkolbenmaschine mit in lagern gelagerter triebwelle
DE3526496A1 (de) * 1985-07-24 1987-01-29 Linde Ag Axialkolbenmaschine in schwenkschlittenbauform
JPH033973A (ja) * 1989-05-30 1991-01-10 Mitsubishi Electric Corp 内燃機関配電器用配電子電極の製造方法

Also Published As

Publication number Publication date
EP0305548A4 (de) 1990-01-08
EP0305548A1 (de) 1989-03-08
WO1988007133A1 (en) 1988-09-22
US4951551A (en) 1990-08-28
JPS63235672A (ja) 1988-09-30
EP0305548B1 (de) 1994-05-18
DE3889605T2 (de) 1994-09-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation