IT1169406B - Unita' di supporto a sfere di tipo lineare - Google Patents

Unita' di supporto a sfere di tipo lineare

Info

Publication number
IT1169406B
IT1169406B IT21022/83A IT2102283A IT1169406B IT 1169406 B IT1169406 B IT 1169406B IT 21022/83 A IT21022/83 A IT 21022/83A IT 2102283 A IT2102283 A IT 2102283A IT 1169406 B IT1169406 B IT 1169406B
Authority
IT
Italy
Prior art keywords
support unit
ball support
linear ball
linear
unit
Prior art date
Application number
IT21022/83A
Other languages
English (en)
Other versions
IT8321022A0 (it
IT8321022A1 (it
Inventor
Teramachi Hiroshi
Original Assignee
Teramachi Hiroshi
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 Teramachi Hiroshi filed Critical Teramachi Hiroshi
Publication of IT8321022A0 publication Critical patent/IT8321022A0/it
Publication of IT8321022A1 publication Critical patent/IT8321022A1/it
Application granted granted Critical
Publication of IT1169406B publication Critical patent/IT1169406B/it

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
    • F16C29/0652—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
    • F16C29/0661—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 O-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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
IT21022/83A 1982-05-20 1983-05-10 Unita' di supporto a sfere di tipo lineare IT1169406B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57085436A JPS5958225A (ja) 1982-05-20 1982-05-20 直線摺動ベアリング

Publications (3)

Publication Number Publication Date
IT8321022A0 IT8321022A0 (it) 1983-05-10
IT8321022A1 IT8321022A1 (it) 1984-11-10
IT1169406B true IT1169406B (it) 1987-05-27

Family

ID=13858801

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21022/83A IT1169406B (it) 1982-05-20 1983-05-10 Unita' di supporto a sfere di tipo lineare

Country Status (5)

Country Link
US (1) US4478462A (it)
JP (1) JPS5958225A (it)
FR (1) FR2527282B1 (it)
GB (1) GB2122272B (it)
IT (1) IT1169406B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531788A (en) * 1983-05-10 1985-07-30 Hiroshi Teramachi Linear slide bearing
JPS60196428A (ja) * 1984-03-19 1985-10-04 Hiroshi Teramachi ベアリングユニツト
US4662763A (en) * 1984-04-28 1987-05-05 Tsubakimoto Precision Products Co., Ltd. Tubular bearing for linear motion
JPS60263724A (ja) * 1984-06-12 1985-12-27 Nippon Seiko Kk リニヤガイド装置
JPS6185716U (it) * 1984-11-10 1986-06-05
JPS61206818A (ja) * 1985-03-08 1986-09-13 Hiroshi Teramachi 直線運動用ベアリングユニツト
JPS6367426A (ja) * 1986-09-09 1988-03-26 Hiroshi Teramachi 直線摺動用ボ−ルベアリング
US4832508A (en) * 1986-09-09 1989-05-23 Hiroshi Teramachi Rectilinear slide ball bearing
JPS63145817A (ja) * 1986-12-05 1988-06-17 Hiroshi Teramachi 直線摺動用ボ−ルベアリング
JPH0796893B2 (ja) * 1987-03-12 1995-10-18 日本トムソン株式会社 クロスローラ方式の無限直線運動用ころ軸受
JPS63231017A (ja) * 1987-03-20 1988-09-27 Hiroshi Teramachi アンギユラ−型直線摺動用ベアリング
JPH0725455Y2 (ja) * 1987-04-14 1995-06-07 日本トムソン株式会社 薄肉鋼板製無限直線運動用転がり軸受
JPH0164339U (it) * 1987-10-16 1989-04-25
JP2603518B2 (ja) * 1987-11-30 1997-04-23 株式会社ツバキ・ナカシマ 直線運動用ボールベアリング
US5195391A (en) * 1988-10-31 1993-03-23 Deutsche Star Gmbh Linear guiding and driving unit
DE8910548U1 (de) * 1988-10-31 1989-11-02 Deutsche Star Gmbh, 8720 Schweinfurt Linearführungs- und Antriebseinheit
US4921361A (en) * 1989-03-27 1990-05-01 Balltrax Inc. Carrier in guide track product moving system
JP2503104B2 (ja) * 1990-10-19 1996-06-05 博 寺町 アンギュラ―型直線摺動用ベアリング
DE10005719A1 (de) * 2000-02-09 2001-08-16 Schaeffler Waelzlager Ohg Linearwälzlager
GB0117174D0 (en) * 2001-07-13 2001-09-05 Lewmar Ltd Traveller car
EP1319853B1 (en) * 2001-12-13 2009-09-16 NSK Ltd., Linear-Motion device and method of manufacturing the same
DE102006007067A1 (de) * 2006-02-15 2007-08-16 Robert Bosch Gmbh Linearmodul mit separaten Umlaufeinheiten
DE102007006248A1 (de) * 2007-02-08 2008-08-14 Robert Bosch Gmbh Linearmodul
US8220997B2 (en) * 2009-08-04 2012-07-17 Hiwin Technologies Corp. Circulating system for a linear guideway
EP2604875B1 (en) * 2011-09-07 2018-11-28 NSK Ltd. Linear motion guide device
CN103029002B (zh) * 2012-12-27 2016-01-06 威海华东重工有限公司 液压滚动复合导轨卸荷装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE346594B (it) * 1970-06-10 1972-07-10 Skf Ind Trading & Dev
JPS5572912A (en) * 1978-11-25 1980-06-02 Hiroshi Teramachi 4-direction equal-load type linear bearing
JPS55109819A (en) * 1979-02-14 1980-08-23 Hiroshi Teramachi Linearly guiding slide bearing unit
JPS55109820A (en) * 1979-02-14 1980-08-23 Hiroshi Teramachi Linear ball bearing unit for floating load
JPS588984Y2 (ja) * 1980-02-06 1983-02-18 博 寺町 リニヤボ−ルベアリングユニツト
JPS5848771B2 (ja) * 1981-02-23 1983-10-31 博 寺町 リニヤボ−ルベアリング
US4433876A (en) * 1981-03-12 1984-02-28 Nippon Thompson Co., Ltd. Rolling bearing for linear motion

Also Published As

Publication number Publication date
JPS5958225A (ja) 1984-04-03
FR2527282A1 (fr) 1983-11-25
GB8311510D0 (en) 1983-06-02
IT8321022A0 (it) 1983-05-10
US4478462A (en) 1984-10-23
GB2122272A (en) 1984-01-11
FR2527282B1 (fr) 1986-09-12
IT8321022A1 (it) 1984-11-10
GB2122272B (en) 1985-08-29
JPH0225051B2 (it) 1990-05-31

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970529