JPS55153872A - Swash plate type hydraulic cylinder device - Google Patents

Swash plate type hydraulic cylinder device

Info

Publication number
JPS55153872A
JPS55153872A JP5992979A JP5992979A JPS55153872A JP S55153872 A JPS55153872 A JP S55153872A JP 5992979 A JP5992979 A JP 5992979A JP 5992979 A JP5992979 A JP 5992979A JP S55153872 A JPS55153872 A JP S55153872A
Authority
JP
Japan
Prior art keywords
motor
pair
plungers
swash plate
fitted
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.)
Pending
Application number
JP5992979A
Other languages
Japanese (ja)
Inventor
Koreshi Kume
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP5992979A priority Critical patent/JPS55153872A/en
Publication of JPS55153872A publication Critical patent/JPS55153872A/en
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)

Abstract

PURPOSE: To make it easy to secure capacity and increase durabulity by the method wherein a pair of opposing plungers are fitted to plural through open cylinders arranged in a ring form, and thereby oil chambers are formed, and a pair of swash plates are arranged on each outer end of opposing plungers.
CONSTITUTION: Plural through cylinder holes 13 are arranged in a ring form on motor cylinder 12 of hydraulic motor M having output shaft 16 and supporting shaft 17 on its both end surfaces. A pair of opposing motor plungers 14l and 14r of the same diameter are fitted to each hole 13, and motor oil chamber 13A is formed among them. A pair of motor swash plates 27l and 27r are fitted to each outer end of motor plunger groups 14l and 14r. The inclinations of swash plate frames 31l and 31r, which support these, are simultaneously changed by the trunnion shaft via the coordinating device. Operating oil is supplied and discharged through linking port 39. Consequently, it is possible to secure a sufficient capacity by increasing the number of plungers without being influenced by the outer diameter of the motor cylinder, and further, it is possible to adjust the capacity by changing the inclination of each swash plate by a small angle, so that the durability of the equipment can be improved.
COPYRIGHT: (C)1980,JPO&Japio
JP5992979A 1979-05-16 1979-05-16 Swash plate type hydraulic cylinder device Pending JPS55153872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5992979A JPS55153872A (en) 1979-05-16 1979-05-16 Swash plate type hydraulic cylinder device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5992979A JPS55153872A (en) 1979-05-16 1979-05-16 Swash plate type hydraulic cylinder device

Publications (1)

Publication Number Publication Date
JPS55153872A true JPS55153872A (en) 1980-12-01

Family

ID=13127297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5992979A Pending JPS55153872A (en) 1979-05-16 1979-05-16 Swash plate type hydraulic cylinder device

Country Status (1)

Country Link
JP (1) JPS55153872A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177778U (en) * 1983-05-17 1984-11-28 株式会社小松製作所 Tandem type swash plate pump
JPH07151206A (en) * 1994-10-13 1995-06-13 Honda Motor Co Ltd Cam plate type hydraulic device
WO2008114843A1 (en) * 2007-03-16 2008-09-25 Kayaba Industry Co., Ltd. Opposed swash plate type piston pump/motor
JP2009203927A (en) * 2008-02-28 2009-09-10 Kayaba Ind Co Ltd Opposed swash plate type piston pump motor
CN102261316A (en) * 2010-05-27 2011-11-30 克拉斯自行式收获机械有限公司 Hydrostatic machine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177778U (en) * 1983-05-17 1984-11-28 株式会社小松製作所 Tandem type swash plate pump
JPH07151206A (en) * 1994-10-13 1995-06-13 Honda Motor Co Ltd Cam plate type hydraulic device
WO2008114843A1 (en) * 2007-03-16 2008-09-25 Kayaba Industry Co., Ltd. Opposed swash plate type piston pump/motor
JP2008231924A (en) * 2007-03-16 2008-10-02 Kayaba Ind Co Ltd Opposed swash plate piston pump-motor
US8235681B2 (en) 2007-03-16 2012-08-07 Kayaba Industry Co., Ltd. Opposing swash plate piston pump/motor
KR101204599B1 (en) * 2007-03-16 2012-11-23 카야바 고교 가부시기가이샤 Opposed swash plate type piston pump/motor
US8727743B2 (en) 2007-03-16 2014-05-20 Kayaba Industry Co., Ltd. Opposing swash plate piston pump/motor
DE112008000714B4 (en) 2007-03-16 2018-05-09 Kyb Corporation Piston pump / piston motor with opposite swash plates and a tilt connection mechanism for connecting the swiveling swash plates
JP2009203927A (en) * 2008-02-28 2009-09-10 Kayaba Ind Co Ltd Opposed swash plate type piston pump motor
CN102261316A (en) * 2010-05-27 2011-11-30 克拉斯自行式收获机械有限公司 Hydrostatic machine

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