JPS5557671A - Differential hydraulic motor - Google Patents

Differential hydraulic motor

Info

Publication number
JPS5557671A
JPS5557671A JP13139478A JP13139478A JPS5557671A JP S5557671 A JPS5557671 A JP S5557671A JP 13139478 A JP13139478 A JP 13139478A JP 13139478 A JP13139478 A JP 13139478A JP S5557671 A JPS5557671 A JP S5557671A
Authority
JP
Japan
Prior art keywords
swash plate
another
hydraulic motor
plate
motors
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.)
Granted
Application number
JP13139478A
Other languages
Japanese (ja)
Other versions
JPS621110B2 (en
Inventor
Shizuo Takaishi
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.)
Tadano Ltd
Original Assignee
Tadano Iron Works 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 Tadano Iron Works Co Ltd filed Critical Tadano Iron Works Co Ltd
Priority to JP13139478A priority Critical patent/JPS5557671A/en
Publication of JPS5557671A publication Critical patent/JPS5557671A/en
Publication of JPS621110B2 publication Critical patent/JPS621110B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Motor Power Transmission Devices (AREA)
  • Hydraulic Motors (AREA)

Abstract

PURPOSE: To make the construction of hydraulic motors compact and simple, by applying equal pressure to both the sides of a swash plate by a right and a left pistons, reducing the force applied to a support shaft for the swash plate and using the wash plate for both the hydraulic motors.
CONSTITUTION: An axial plunger type hydraulic motor comprises an output shaft 2, a cylinder block 6, a piston 11, a valve plate 10 and a swash plate 4. Another plunger type hydraulic motor comprises another output shaft 3, another cylinder block 7, another piston 13, another valve plate 12 and the swash plate 4, which is jointly used for both the motors. The differential hydraulic motors are driven, equal pressure is applied to both the sides of the swash plate 4 by the pistons 11, 13. Therefore, the force applied to a support shaft for the swash plate is very weak. Since the swash plate 4 is jointly used, the entire construction is made compact and simple.
COPYRIGHT: (C)1980,JPO&Japio
JP13139478A 1978-10-24 1978-10-24 Differential hydraulic motor Granted JPS5557671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13139478A JPS5557671A (en) 1978-10-24 1978-10-24 Differential hydraulic motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13139478A JPS5557671A (en) 1978-10-24 1978-10-24 Differential hydraulic motor

Publications (2)

Publication Number Publication Date
JPS5557671A true JPS5557671A (en) 1980-04-28
JPS621110B2 JPS621110B2 (en) 1987-01-12

Family

ID=15056935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13139478A Granted JPS5557671A (en) 1978-10-24 1978-10-24 Differential hydraulic motor

Country Status (1)

Country Link
JP (1) JPS5557671A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928076A (en) * 1982-08-04 1984-02-14 Hiroshi Ueda Compressor driven by steam engine
JPS6155465A (en) * 1984-08-24 1986-03-19 Shimadzu Corp Fluid pressure operated speed change gear
WO2004062956A1 (en) * 2003-01-08 2004-07-29 Kanzaki Kokyukoki Mfg. Co., Ltd. Hydraulic axle-drive device
WO2013124560A1 (en) * 2012-02-24 2013-08-29 Technoboost Compact hydraulic unit for a hydraulic hybrid vehicle
CN103397992A (en) * 2013-08-06 2013-11-20 吉林大学 Single-swash plate staggered-phase bi-directional plunger pump
CN104379382A (en) * 2012-02-24 2015-02-25 技术推进公司 Compact hydraulic unit for a hydraulic hybrid vehicle

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928076A (en) * 1982-08-04 1984-02-14 Hiroshi Ueda Compressor driven by steam engine
JPS6155465A (en) * 1984-08-24 1986-03-19 Shimadzu Corp Fluid pressure operated speed change gear
WO2004062956A1 (en) * 2003-01-08 2004-07-29 Kanzaki Kokyukoki Mfg. Co., Ltd. Hydraulic axle-drive device
WO2013124560A1 (en) * 2012-02-24 2013-08-29 Technoboost Compact hydraulic unit for a hydraulic hybrid vehicle
FR2987319A1 (en) * 2012-02-24 2013-08-30 Peugeot Citroen Automobiles Sa COMPACT HYDRAULIC MODULE FOR HYDRID HYDRAULIC VEHICLE
CN104136258A (en) * 2012-02-24 2014-11-05 技术推进公司 Compact hydraulic unit for a hydraulic hybrid vehicle
CN104379382A (en) * 2012-02-24 2015-02-25 技术推进公司 Compact hydraulic unit for a hydraulic hybrid vehicle
CN103397992A (en) * 2013-08-06 2013-11-20 吉林大学 Single-swash plate staggered-phase bi-directional plunger pump
CN103397992B (en) * 2013-08-06 2016-05-11 吉林大学 The intertwining phase place bidirectional ram pump of monocline

Also Published As

Publication number Publication date
JPS621110B2 (en) 1987-01-12

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