JPS54151755A - Torque transmission devices - Google Patents

Torque transmission devices

Info

Publication number
JPS54151755A
JPS54151755A JP6129378A JP6129378A JPS54151755A JP S54151755 A JPS54151755 A JP S54151755A JP 6129378 A JP6129378 A JP 6129378A JP 6129378 A JP6129378 A JP 6129378A JP S54151755 A JPS54151755 A JP S54151755A
Authority
JP
Japan
Prior art keywords
fitting
axle
bearing case
roller
row
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
JP6129378A
Other languages
Japanese (ja)
Other versions
JPS618296B2 (en
Inventor
Yosuke Tagawa
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.)
NTN Corp
Original Assignee
Toyo Bearing Manufacturing Co Ltd
NTN Toyo Bearing 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 Toyo Bearing Manufacturing Co Ltd, NTN Toyo Bearing Co Ltd filed Critical Toyo Bearing Manufacturing Co Ltd
Priority to JP6129378A priority Critical patent/JPS54151755A/en
Publication of JPS54151755A publication Critical patent/JPS54151755A/en
Publication of JPS618296B2 publication Critical patent/JPS618296B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Friction Gearing (AREA)

Abstract

PURPOSE: To enable an axle, a bearing case to select any rotational direction, right or left, by fitting to the axle the bearing case with double row needle rollers and the roller fitting grooves where the approaching direction of the rollers is let reverse row by row so that the bearing case can slide on the axle.
CONSTITUTION: When a bearing case 8 is in neutral, the fitting surfaces 2 of grooves 3 in each row are arranged in the reverse direction. As the fitting of needle rollers 4 are let reverse each other, all the needle rollers 4 on the outer wheels 1a, 1b push the fitting surface 2 of the groove 3 and the circumference of an axle 10, accordingly the torque can be transmitted to both the axle 10 and the bearing case 8. When the bearing ease 8 or the axle 10 is let to move and the roller 4 of either the outer wheel 1a or 1b is placed at a small diameter part 11a or 11b, one roller 4 is free from fitting and the other roller 4 only continues fitting. Therefore the torque is transmitted only to that direction.
COPYRIGHT: (C)1979,JPO&Japio
JP6129378A 1978-05-22 1978-05-22 Torque transmission devices Granted JPS54151755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6129378A JPS54151755A (en) 1978-05-22 1978-05-22 Torque transmission devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6129378A JPS54151755A (en) 1978-05-22 1978-05-22 Torque transmission devices

Publications (2)

Publication Number Publication Date
JPS54151755A true JPS54151755A (en) 1979-11-29
JPS618296B2 JPS618296B2 (en) 1986-03-13

Family

ID=13166993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6129378A Granted JPS54151755A (en) 1978-05-22 1978-05-22 Torque transmission devices

Country Status (1)

Country Link
JP (1) JPS54151755A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59103071A (en) * 1982-11-09 1984-06-14 ソシエテ・ダプリカシオン・ジエネラル・デレクトリシテ・エ・ドウ・メカニイク・エス・ア−・ジエ・ウ・エム Device for arbitrarily turning shaft driven by driving shaftcontinuously turned in fixed direction step by step
JPS6325836U (en) * 1986-08-04 1988-02-20
JP2012193771A (en) * 2011-03-15 2012-10-11 Mazda Motor Corp Lock mechanism and device equipped with the mechanism

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59103071A (en) * 1982-11-09 1984-06-14 ソシエテ・ダプリカシオン・ジエネラル・デレクトリシテ・エ・ドウ・メカニイク・エス・ア−・ジエ・ウ・エム Device for arbitrarily turning shaft driven by driving shaftcontinuously turned in fixed direction step by step
JPH0242145B2 (en) * 1982-11-09 1990-09-20
JPS6325836U (en) * 1986-08-04 1988-02-20
JPH0524825Y2 (en) * 1986-08-04 1993-06-23
JP2012193771A (en) * 2011-03-15 2012-10-11 Mazda Motor Corp Lock mechanism and device equipped with the mechanism

Also Published As

Publication number Publication date
JPS618296B2 (en) 1986-03-13

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