DE29723067U1 - Linearwälzlager - Google Patents

Linearwälzlager

Info

Publication number
DE29723067U1
DE29723067U1 DE29723067U DE29723067U DE29723067U1 DE 29723067 U1 DE29723067 U1 DE 29723067U1 DE 29723067 U DE29723067 U DE 29723067U DE 29723067 U DE29723067 U DE 29723067U DE 29723067 U1 DE29723067 U1 DE 29723067U1
Authority
DE
Germany
Prior art keywords
roller bearings
linear roller
linear
bearings
roller
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.)
Expired - Lifetime
Application number
DE29723067U
Other languages
English (en)
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.)
Hiwin Technologies Corp
Original Assignee
Hiwin Technologies Corp
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
Priority to US08/928,646 priority Critical patent/US5909965A/en
Application filed by Hiwin Technologies Corp filed Critical Hiwin Technologies Corp
Priority to DE29723067U priority patent/DE29723067U1/de
Priority claimed from DE19741414A external-priority patent/DE19741414B4/de
Publication of DE29723067U1 publication Critical patent/DE29723067U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • F16C29/0635—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 provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
    • F16C29/0638—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 provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls
    • F16C29/064—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 provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with two rows of balls, one on each side of the rail
    • 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
    • F16C29/068—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track
    • F16C29/0683—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a rail or rod of circular cross-section, i.e. the linear bearing is not suited to transmit torque
    • F16C29/0685—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a rail or rod of circular cross-section, i.e. the linear bearing is not suited to transmit torque with balls
    • F16C29/0688—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a rail or rod of circular cross-section, i.e. the linear bearing is not suited to transmit torque with balls whereby a sleeve surrounds the circulating balls and thicker part of the sleeve form the load bearing tracks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
DE29723067U 1997-09-12 1997-09-19 Linearwälzlager Expired - Lifetime DE29723067U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US08/928,646 US5909965A (en) 1997-09-12 1997-09-12 Recirculation path unit for linear rolling bearings
DE29723067U DE29723067U1 (de) 1997-09-12 1997-09-19 Linearwälzlager

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/928,646 US5909965A (en) 1997-09-12 1997-09-12 Recirculation path unit for linear rolling bearings
DE29723067U DE29723067U1 (de) 1997-09-12 1997-09-19 Linearwälzlager
DE19741414A DE19741414B4 (de) 1997-09-12 1997-09-19 Linearwälzlager

Publications (1)

Publication Number Publication Date
DE29723067U1 true DE29723067U1 (de) 1998-03-19

Family

ID=27217755

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29723067U Expired - Lifetime DE29723067U1 (de) 1997-09-12 1997-09-19 Linearwälzlager

Country Status (2)

Country Link
US (1) US5909965A (de)
DE (1) DE29723067U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017218615A1 (de) * 2017-08-25 2019-02-28 Robert Bosch Gmbh Linearwälzlager und Kollektion aus wenigstens zwei Linearwälzlagern

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101056600B1 (ko) * 2004-02-27 2011-08-11 티에치케이 가부시끼가이샤 클로소이드 곡선을 이용한 공업 제품의 설계 방법 및 이설계 방법에 의해 설계된 공업 제품, 클로소이드 곡선을이용한 수치 제어 방법 및 장치
JP4565545B2 (ja) * 2004-03-24 2010-10-20 日本トムソン株式会社 直動案内ユニット
KR100497781B1 (ko) * 2004-09-24 2005-06-28 주식회사 삼안 에스형, 복합형 및 난형 도로설계에서 크로소이드파라메타 계산방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0654129B2 (ja) * 1983-12-29 1994-07-20 日本トムソン 株式会社 直線運動ころがり軸受
JPS60256619A (ja) * 1984-05-31 1985-12-18 Nippon Thompson Co Ltd 狭隘形無限直線運動用玉軸受
JPS624922A (ja) * 1985-07-01 1987-01-10 Nippon Thompson Co Ltd 直線運動用転がり軸受の方向転換路
US4795272A (en) * 1988-02-03 1989-01-03 Nippon Thompson Co., Ltd. Sheet metal-type endless rectilinear motion rolling guide unit
US5649770A (en) * 1996-04-04 1997-07-22 Hiwin Technologies Corp. Ball circulating structure for linear guide assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017218615A1 (de) * 2017-08-25 2019-02-28 Robert Bosch Gmbh Linearwälzlager und Kollektion aus wenigstens zwei Linearwälzlagern

Also Published As

Publication number Publication date
US5909965A (en) 1999-06-08

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980430

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20010103

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20031208

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20051019

R071 Expiry of right