JPS5587881A - Body deformation preventing structure for gear pump or motor - Google Patents

Body deformation preventing structure for gear pump or motor

Info

Publication number
JPS5587881A
JPS5587881A JP16411378A JP16411378A JPS5587881A JP S5587881 A JPS5587881 A JP S5587881A JP 16411378 A JP16411378 A JP 16411378A JP 16411378 A JP16411378 A JP 16411378A JP S5587881 A JPS5587881 A JP S5587881A
Authority
JP
Japan
Prior art keywords
liners
covers
motor
prevent
gear pump
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
JP16411378A
Other languages
Japanese (ja)
Inventor
Hideo Teruyama
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.)
KYB Corp
Original Assignee
Kayaba Industry 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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to JP16411378A priority Critical patent/JPS5587881A/en
Publication of JPS5587881A publication Critical patent/JPS5587881A/en
Pending legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)

Abstract

PURPOSE: To prevent the deformation of body and to prevent the damage of body, by placing a liner between body and cover thereby increasing the friction force between them.
CONSTITUTION: Liners 23, 24 having area considerably smaller than the contacting area between body 11 and covers 19, 20 are provided at the sides of body 11 except both ends of longitudinal center line connecting between the centers of rotation of both gears 13, 14 or both sides of body bore 12. Arched sections 25W28 are formed on upper and lower sides of liners 23, 24 and fitted around bolts 21, 22 for fastening between body 11 and covers 19, 20. Since liners 23, 24 are placed between body 11 and covers 19, 20, the friction force is increased to prevent the deformation of body 11.
COPYRIGHT: (C)1980,JPO&Japio
JP16411378A 1978-12-22 1978-12-22 Body deformation preventing structure for gear pump or motor Pending JPS5587881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16411378A JPS5587881A (en) 1978-12-22 1978-12-22 Body deformation preventing structure for gear pump or motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16411378A JPS5587881A (en) 1978-12-22 1978-12-22 Body deformation preventing structure for gear pump or motor

Publications (1)

Publication Number Publication Date
JPS5587881A true JPS5587881A (en) 1980-07-03

Family

ID=15786991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16411378A Pending JPS5587881A (en) 1978-12-22 1978-12-22 Body deformation preventing structure for gear pump or motor

Country Status (1)

Country Link
JP (1) JPS5587881A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6413064B1 (en) * 1998-08-13 2002-07-02 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Pump
CN104405576A (en) * 2014-10-14 2015-03-11 孟庆龙 Hydraulic power apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6413064B1 (en) * 1998-08-13 2002-07-02 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Pump
CN104405576A (en) * 2014-10-14 2015-03-11 孟庆龙 Hydraulic power apparatus

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