GB2172677B - Hydraulic motor - Google Patents

Hydraulic motor

Info

Publication number
GB2172677B
GB2172677B GB08606222A GB8606222A GB2172677B GB 2172677 B GB2172677 B GB 2172677B GB 08606222 A GB08606222 A GB 08606222A GB 8606222 A GB8606222 A GB 8606222A GB 2172677 B GB2172677 B GB 2172677B
Authority
GB
United Kingdom
Prior art keywords
hydraulic motor
hydraulic
motor
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
GB08606222A
Other versions
GB8606222D0 (en
GB2172677A (en
Inventor
Ossi Kalevi Tiljander
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.)
Partek Oy AB
Original Assignee
Partek Oy AB
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 Partek Oy AB filed Critical Partek Oy AB
Publication of GB8606222D0 publication Critical patent/GB8606222D0/en
Publication of GB2172677A publication Critical patent/GB2172677A/en
Application granted granted Critical
Publication of GB2172677B publication Critical patent/GB2172677B/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
    • 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
    • F16D55/38—Brakes with a plurality of rotating discs all lying side by side mechanically actuated
    • 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
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0447—Controlling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0084—Brakes, braking assemblies
    • 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
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • F16D2121/12—Fluid pressure for releasing a normally applied brake, the type of actuator being irrelevant or not provided for in groups F16D2121/04 - F16D2121/10
GB08606222A 1985-03-20 1986-03-13 Hydraulic motor Expired GB2172677B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI851121A FI72782C (en) 1985-03-20 1985-03-20 HYDRAULISK MOTOR.

Publications (3)

Publication Number Publication Date
GB8606222D0 GB8606222D0 (en) 1986-04-16
GB2172677A GB2172677A (en) 1986-09-24
GB2172677B true GB2172677B (en) 1989-01-18

Family

ID=8520555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08606222A Expired GB2172677B (en) 1985-03-20 1986-03-13 Hydraulic motor

Country Status (4)

Country Link
FI (1) FI72782C (en)
FR (1) FR2579281B3 (en)
GB (1) GB2172677B (en)
IT (1) IT1191297B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2644210B1 (en) * 1989-03-07 1994-06-03 Poclain Hydraulics Sa DEVICE FOR MUTUAL IMMOBILIZATION OF TWO MOUNTED ELEMENTS WITH RELATIVE ROTATION
IT1234077B (en) * 1989-05-22 1992-04-29 Sam Hydraulik Spa HYDRAULIC MOTOR WITH MULTIPLICATE DRIVE CLUTCH BRAKE
FR2655091B1 (en) * 1989-11-29 1994-06-03 Poclain Hydraulics Sa ASSEMBLY OF A PRESSURE FLUID MECHANISM AND A DISC BRAKE WHICH IS ATTACHED TO IT.
FR2655090B1 (en) * 1989-11-30 1993-03-19 Poclain Hydraulics Sa PRESSURE FLUID MECHANISM, SUCH AS A MOTOR OR PUMP, ATTACHED TO A BRAKING DEVICE.
FR2673684B1 (en) * 1991-03-04 1993-07-09 Poclain Hydraulics Sa ASSEMBLY OF A MULTI-CYLINDER PRESSURE FLUID ENGINE AND AN ASSOCIATED BRAKE.
FR2675204B1 (en) * 1991-04-15 1993-08-06 Poclain Hydraulics Sa HYDRAULIC MOTOR AND BRAKE ASSEMBLY AND COMPACTOR USING THE SAME.
FR2694342B1 (en) * 1992-07-28 1994-10-21 Poclain Hydraulics Sa Pressurized fluid motor comprising an internal retarder and drive group applying it and comprising an immobilizing member.
FR2808853B1 (en) * 2000-05-10 2002-08-02 Poclain Hydraulics Ind BRAKING SYSTEM OF A ROTOR IN RELATION TO A STATOR
US6554115B2 (en) * 2001-08-17 2003-04-29 Nexen Group, Inc. Rotational control apparatus with variable actuation methods
US6851526B2 (en) * 2002-11-20 2005-02-08 Deere & Company Actuator assembly
JP5174260B1 (en) 2012-04-24 2013-04-03 株式会社小松製作所 Oblique shaft type axial piston motor
FR3048473B1 (en) 2016-03-04 2019-06-28 Poclain Hydraulics Industrie ENGINE FOR EXTERNAL BRAKE RELIEF SYSTEM, ASSOCIATED SYSTEMS, AND ASSOCIATED METHODS
FR3056662B1 (en) * 2016-09-23 2018-11-23 Poclain Hydraulics Ind IMPROVED BRAKING SYSTEM FOR HYDRAULIC MACHINE
FR3073015B1 (en) 2017-11-02 2019-11-15 Poclain Hydraulics Industrie HYDRAULIC MACHINE COMPRISING AN IMPROVED BRAKING SYSTEM
FR3094419A1 (en) * 2019-03-28 2020-10-02 Poclain Hydraulics Industrie Hydraulic machine including an improved brake.
FR3105309B1 (en) * 2019-12-20 2021-12-10 Poclain Hydraulics Ind Hydraulic machine comprising a brake release member

Also Published As

Publication number Publication date
FR2579281B3 (en) 1987-10-09
GB8606222D0 (en) 1986-04-16
FI72782C (en) 1987-07-10
IT1191297B (en) 1988-02-24
FR2579281A1 (en) 1986-09-26
GB2172677A (en) 1986-09-24
FI851121A0 (en) 1985-03-20
FI851121L (en) 1986-09-21
IT8647790A0 (en) 1986-03-19
FI72782B (en) 1987-03-31

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20060312