JPS574468A - Torque amplifier - Google Patents

Torque amplifier

Info

Publication number
JPS574468A
JPS574468A JP7632380A JP7632380A JPS574468A JP S574468 A JPS574468 A JP S574468A JP 7632380 A JP7632380 A JP 7632380A JP 7632380 A JP7632380 A JP 7632380A JP S574468 A JPS574468 A JP S574468A
Authority
JP
Japan
Prior art keywords
external gear
torque
inner sleeve
acts
rotary valve
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
JP7632380A
Other languages
Japanese (ja)
Other versions
JPS6364349B2 (en
Inventor
Hiroshi Naito
Akihide Kamiya
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP7632380A priority Critical patent/JPS574468A/en
Publication of JPS574468A publication Critical patent/JPS574468A/en
Publication of JPS6364349B2 publication Critical patent/JPS6364349B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Power Steering Mechanism (AREA)

Abstract

PURPOSE: To enable the large amplification of turque, by concentrically placing the external gear and inner sleeve of the rotary valve of a torque amplifier for the power steering gear of a vehicle or the like, to amplify the torque.
CONSTITUTION: A torque amplifier 10 comprises an external gear motor section 11 and a control section 12. The inner sleeve 24 of a rotary valve 22, which acts as an input member, and an external gear 16, which acts as an output member, are placed concentrically with each other. Torque amplification can be effected as an equal revolution speed relationship is maintained between the inner sleeve 24 and the external gear 16. At that time, the inner sleeve 24 and the external gear 16 can rotate without stopping. Since an external gear motor is provided as the motor section 11, torque can be greatly amplified.
COPYRIGHT: (C)1982,JPO&Japio
JP7632380A 1980-06-05 1980-06-05 Torque amplifier Granted JPS574468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7632380A JPS574468A (en) 1980-06-05 1980-06-05 Torque amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7632380A JPS574468A (en) 1980-06-05 1980-06-05 Torque amplifier

Publications (2)

Publication Number Publication Date
JPS574468A true JPS574468A (en) 1982-01-11
JPS6364349B2 JPS6364349B2 (en) 1988-12-12

Family

ID=13602147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7632380A Granted JPS574468A (en) 1980-06-05 1980-06-05 Torque amplifier

Country Status (1)

Country Link
JP (1) JPS574468A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59223563A (en) * 1983-06-01 1984-12-15 Nissan Motor Co Ltd Mounting construction for accessory unit for power steering
JPH0251970U (en) * 1988-10-06 1990-04-13

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55123567A (en) * 1979-03-19 1980-09-24 Jidosha Kiki Co Ltd Power steering gear

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55123567A (en) * 1979-03-19 1980-09-24 Jidosha Kiki Co Ltd Power steering gear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59223563A (en) * 1983-06-01 1984-12-15 Nissan Motor Co Ltd Mounting construction for accessory unit for power steering
JPH0251970U (en) * 1988-10-06 1990-04-13

Also Published As

Publication number Publication date
JPS6364349B2 (en) 1988-12-12

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