KR860007485A - 직선 운동용 베어링 유니트 - Google Patents

직선 운동용 베어링 유니트 Download PDF

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Publication number
KR860007485A
KR860007485A KR1019860001639A KR860001639A KR860007485A KR 860007485 A KR860007485 A KR 860007485A KR 1019860001639 A KR1019860001639 A KR 1019860001639A KR 860001639 A KR860001639 A KR 860001639A KR 860007485 A KR860007485 A KR 860007485A
Authority
KR
South Korea
Prior art keywords
linear motion
bearing
bearing units
bearing body
raceway
Prior art date
Application number
KR1019860001639A
Other languages
English (en)
Other versions
KR890004030B1 (ko
Inventor
히로시 데라마찌
Original Assignee
히로시 데라마찌
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 히로시 데라마찌 filed Critical 히로시 데라마찌
Publication of KR860007485A publication Critical patent/KR860007485A/ko
Application granted granted Critical
Publication of KR890004030B1 publication Critical patent/KR890004030B1/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
    • F16C29/0652—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are at least partly defined by separate parts, e.g. covers attached to the legs of the main body of the U-shaped carriage
    • F16C29/0654—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are at least partly defined by separate parts, e.g. covers attached to the legs of the main body of the U-shaped carriage with balls
    • F16C29/0659—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are at least partly defined by separate parts, e.g. covers attached to the legs of the main body of the U-shaped carriage with balls with four rows of balls
    • F16C29/0664—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are at least partly defined by separate parts, e.g. covers attached to the legs of the main body of the U-shaped carriage with balls with four rows of balls with load directions in X-arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
    • F16C29/0609—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the ends of the bearing body or carriage where the rolling elements change direction, e.g. end caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
    • F16C29/0611—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the return passages, i.e. the passages where the rolling elements do not carry load

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

내용 없음

Description

직선 운동용 베어링 유니트
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 내지 제16도는 본발명에 관한 직선운동용 베어링 유니트의 1실시예를 표시한 것으로,
제1도는 베어링 본체의 베어링 유니트의 부분절단 평면도,
제2도는 동 측면도,
제3도는 동 정면도,
제4도는 제1도 ⅣㅡⅣ 선 단면도,
* 도면의 주요부분에 대한 부호의 설명
1 : 궤도대 3 : 베어링 본체
3a : 오목부 3b : 스커어트부
7 : 측판 9 : 무부하 볼 전주로(무부하 동체용 전주로)
B : 강구(전동체전)

Claims (1)

  1. 궤도대상에 베어링본체의 양 스커어트부 사이에 형선되는 오목부를 끼워맞추고, 전동체를 통하여 이 베어링 본체를 궤도대에 따라 직선 운동시킬 수 있도록 한 직선 운동용 베어링 유니트에 있어서, 상기 스커어트부의 외측면에 형성한 길이방향의 노치부내에, 길이방향에 따라서 합성수지제의 측판을 부착하고, 이 스커어트부의 노치형성된 외측면과 측판의 내측면에 의해서, 상기 베어링 본체와 궤도대 사이를 전송하는 전동체를 순환시키기 위한 무부하 전동체용 전주로를 형성한 것을 특징으로 하는 직선운동용 베어링유니트.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860001639A 1985-03-08 1986-03-08 직선운동용 베어링 유니트 KR890004030B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP60044594A JPS61206818A (ja) 1985-03-08 1985-03-08 直線運動用ベアリングユニツト
JP44594 1985-03-08
JP85-44594 1985-03-08

Publications (2)

Publication Number Publication Date
KR860007485A true KR860007485A (ko) 1986-10-13
KR890004030B1 KR890004030B1 (ko) 1989-10-16

Family

ID=12695789

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860001639A KR890004030B1 (ko) 1985-03-08 1986-03-08 직선운동용 베어링 유니트

Country Status (7)

Country Link
US (1) US4674893A (ko)
JP (1) JPS61206818A (ko)
KR (1) KR890004030B1 (ko)
DE (1) DE3607592A1 (ko)
FR (1) FR2578603B1 (ko)
GB (1) GB2172667B (ko)
IT (1) IT1188573B (ko)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5388946A (en) * 1988-01-20 1995-02-14 Grau Gmbh & Co. Systems and methods for the automated archiving and retrieval of computer data storage cassettes
DE8804304U1 (de) * 1988-01-20 1988-06-16 Grau GmbH & Co, 7070 Schwäbisch Gmünd Greifer
US5217345A (en) * 1988-01-20 1993-06-08 Grau Gmbh & Co. Method for transporting computer data storage cassettes between a cassette library and cassette drive
JPH0619855Y2 (ja) * 1988-05-31 1994-05-25 日本精工株式会社 リニアガイド装置のボール保持器
JPH023970U (ko) * 1988-06-17 1990-01-11
US5291001A (en) * 1988-12-22 1994-03-01 Grau Gmbh & Co. Process and device for operating an automatic data carrier archive
DE3843218A1 (de) * 1988-12-22 1990-06-28 Grau Gmbh & Co Holdingges Verfahren und vorrichtung zum betreiben eines automatischen datentraegerarchivs
JP2714863B2 (ja) * 1989-08-18 1998-02-16 日本トムソン株式会社 樹脂製直動案内ユニツト
JPH076540B2 (ja) * 1990-05-21 1995-01-30 テイエチケー株式会社 直線案内装置
JP2541129Y2 (ja) * 1990-08-07 1997-07-09 日本精工株式会社 リニアガイド装置のリターンガイド固定構造
US5102235A (en) * 1991-01-10 1992-04-07 Thomson Industries, Inc. Linear motion bearing
JP2542245Y2 (ja) * 1991-05-13 1997-07-23 テイエチケー株式会社 直線運動用ベアリングの側蓋固定構造
DE69524391T3 (de) * 1994-03-23 2008-09-11 Thk Co., Ltd. Montageverfahren für einen käfiglosen schlitten einer linearführung
US5431498A (en) * 1994-04-11 1995-07-11 Thomson Industries, Inc. Linear motion bearing
DE4413373C2 (de) * 1994-04-19 2001-05-17 Schaeffler Waelzlager Ohg Linearwälzlager
EP0769627B1 (de) 1995-10-17 2000-08-02 Deutsche Star GmbH Linearführungseinrichtung
DE19538665A1 (de) * 1995-10-17 1997-04-24 Star Gmbh Linearführungseinrichtung
JP4118362B2 (ja) * 1997-04-30 2008-07-16 Ｔｈｋ株式会社 無限摺動用案内装置
DE10005719A1 (de) * 2000-02-09 2001-08-16 Schaeffler Waelzlager Ohg Linearwälzlager
JP4568453B2 (ja) * 2000-05-29 2010-10-27 Ｔｈｋ株式会社 運動案内装置
JP4537588B2 (ja) * 2001-01-30 2010-09-01 日本トムソン株式会社 直動案内ユニット
DE102005055101A1 (de) * 2005-11-18 2007-05-24 Bosch Rexroth Mechatronics Gmbh Linearführungseinrichtung
CN103097752B (zh) * 2011-09-07 2016-03-09 日本精工株式会社 直线运动装置
JP6236226B2 (ja) * 2013-05-31 2017-11-22 日本トムソン株式会社 保持板を備えた直動案内ユニット
JP6651412B2 (ja) * 2016-05-25 2020-02-19 Thk株式会社 転がり案内装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2291407A1 (fr) * 1974-11-15 1976-06-11 Skf Ind Trading & Dev Roulement a billes pour mouvements longitudinaux
JPS57101121A (en) * 1980-12-12 1982-06-23 Hiroshi Teramachi Rectilinear guiding roller bearing unit and its use
JPS5848775B2 (ja) * 1981-08-06 1983-10-31 博 寺町 無限摺動用ボ−ルスプライン軸受
JPS5928773B2 (ja) * 1982-02-12 1984-07-16 博 寺町 無限摺動用ボ−ルスプライン軸受
JPS5958225A (ja) * 1982-05-20 1984-04-03 Hiroshi Teramachi 直線摺動ベアリング
DE3317121A1 (de) * 1982-05-20 1983-11-24 Hiroshi Teramachi Linearkugellager
DE3313128A1 (de) * 1983-04-12 1984-10-18 Neff Gewindespindeln Lageranordnung zur geradlinigen fuehrung eines schlittens laengs einer fuehrungsschiene
DE3313129A1 (de) * 1983-04-12 1984-10-18 Neff Gewindespindeln Linearlageranordnung zur geradlinigen fuehrung eines schlittens laengs einer fuehrungsschiene
JPS6185716U (ko) * 1984-11-10 1986-06-05

Also Published As

Publication number Publication date
GB2172667A (en) 1986-09-24
GB2172667B (en) 1989-06-14
JPH0456167B2 (ko) 1992-09-07
IT1188573B (it) 1988-01-20
IT8619658A0 (it) 1986-03-07
FR2578603B1 (fr) 1993-11-26
FR2578603A1 (fr) 1986-09-12
US4674893A (en) 1987-06-23
DE3607592C2 (ko) 1991-06-27
DE3607592A1 (de) 1986-09-18
GB8605727D0 (en) 1986-04-16
KR890004030B1 (ko) 1989-10-16
IT8619658A1 (it) 1987-09-07
JPS61206818A (ja) 1986-09-13

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