JPS5683615A - Ball bush - Google Patents

Ball bush

Info

Publication number
JPS5683615A
JPS5683615A JP15978079A JP15978079A JPS5683615A JP S5683615 A JPS5683615 A JP S5683615A JP 15978079 A JP15978079 A JP 15978079A JP 15978079 A JP15978079 A JP 15978079A JP S5683615 A JPS5683615 A JP S5683615A
Authority
JP
Japan
Prior art keywords
retainer
grooves
peripheral surface
ball
loop
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
JP15978079A
Other languages
Japanese (ja)
Inventor
Akio Nojima
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.)
SANA SHOJI KK
Original Assignee
SANA SHOJI KK
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 SANA SHOJI KK filed Critical SANA SHOJI KK
Priority to JP15978079A priority Critical patent/JPS5683615A/en
Publication of JPS5683615A publication Critical patent/JPS5683615A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make the entire of a bearing part small in size, compact in structure and light in weight by eliminating an outer cylinder from the ball bush.
CONSTITUTION: A plurality of loop-shaped grooves for containing balls 2 rotatably are provided at the outer periphery of a cylindrical ball retainer 1. The groove 3 is comprised of two straight grooves 3a, 3b which extend in parallel with the axial direction of the retainer 1 at an adequate interval therebetween and two curved grooves 3c, 3d which connect the straight grooves 3a, 3b in the vicinity of both ends of the retainer 1. One of the straight grooves 3a, 3b is formed as a through-groove having such an opening 3e as to allow a part of the ball 2 to project at the inside peripheral surface of the retainer 1. A plurality of the said loop-shaped grooves 3 are arranged in parallel with eath other, at adequate intervals in the circumferential direction of the retainer 1, at the outer peripheral surface of the retainer 1 and a shaft 4 is fitted into the inside of the retainer 1 with a slight gap therebetween. In this case, the balls 2 are retained by track plates 5 instead of a conventional outer cylinder fitted at the outside peripheral surface of the retainer 1.
COPYRIGHT: (C)1981,JPO&Japio
JP15978079A 1979-12-11 1979-12-11 Ball bush Pending JPS5683615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15978079A JPS5683615A (en) 1979-12-11 1979-12-11 Ball bush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15978079A JPS5683615A (en) 1979-12-11 1979-12-11 Ball bush

Publications (1)

Publication Number Publication Date
JPS5683615A true JPS5683615A (en) 1981-07-08

Family

ID=15701096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15978079A Pending JPS5683615A (en) 1979-12-11 1979-12-11 Ball bush

Country Status (1)

Country Link
JP (1) JPS5683615A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02283913A (en) * 1989-03-31 1990-11-21 Deutsche Star Gmbh Direct acting ball bearing having ball filling recessed part
JPH0678271U (en) * 1993-04-21 1994-11-04 株式会社長沢機械製作所 Sleeve cup holder
KR20180002709U (en) * 2017-03-08 2018-09-18 하이윈 테크놀로지스 코포레이션 Sliding block device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02283913A (en) * 1989-03-31 1990-11-21 Deutsche Star Gmbh Direct acting ball bearing having ball filling recessed part
JPH0678271U (en) * 1993-04-21 1994-11-04 株式会社長沢機械製作所 Sleeve cup holder
KR20180002709U (en) * 2017-03-08 2018-09-18 하이윈 테크놀로지스 코포레이션 Sliding block device

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