FR2534332B1 - Corps de palier du type a surfaces de roulement meulees simultanement et palier lineaire a coulissement illimite, et procede pour les fabriquer - Google Patents

Corps de palier du type a surfaces de roulement meulees simultanement et palier lineaire a coulissement illimite, et procede pour les fabriquer

Info

Publication number
FR2534332B1
FR2534332B1 FR8316007A FR8316007A FR2534332B1 FR 2534332 B1 FR2534332 B1 FR 2534332B1 FR 8316007 A FR8316007 A FR 8316007A FR 8316007 A FR8316007 A FR 8316007A FR 2534332 B1 FR2534332 B1 FR 2534332B1
Authority
FR
France
Prior art keywords
bearing
manufacturing
type
same
linear
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
Application number
FR8316007A
Other languages
English (en)
Other versions
FR2534332A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2534332A1 publication Critical patent/FR2534332A1/fr
Application granted granted Critical
Publication of FR2534332B1 publication Critical patent/FR2534332B1/fr
Expired 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
    • F16C29/0642—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 four rows of balls
    • 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
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
    • 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
    • F16C29/08—Arrangements for covering or protecting the ways
    • F16C29/084—Arrangements for covering or protecting the ways fixed to the carriage or bearing body movable along the guide rail or track
    • F16C29/088—Seals extending in the longitudinal direction of the carriage or bearing body
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49641—Linear bearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Rolling Contact Bearings (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
FR8316007A 1982-10-09 1983-10-07 Corps de palier du type a surfaces de roulement meulees simultanement et palier lineaire a coulissement illimite, et procede pour les fabriquer Expired FR2534332B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57178162A JPS5969521A (ja) 1982-10-09 1982-10-09 同時研削型ベアリング本体及びこれを用いた無限摺動ベアリングユニツト

Publications (2)

Publication Number Publication Date
FR2534332A1 FR2534332A1 (fr) 1984-04-13
FR2534332B1 true FR2534332B1 (fr) 1987-11-27

Family

ID=16043703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8316007A Expired FR2534332B1 (fr) 1982-10-09 1983-10-07 Corps de palier du type a surfaces de roulement meulees simultanement et palier lineaire a coulissement illimite, et procede pour les fabriquer

Country Status (6)

Country Link
US (1) US4693040A (fr)
JP (1) JPS5969521A (fr)
DE (1) DE3331287A1 (fr)
FR (1) FR2534332B1 (fr)
GB (1) GB2128690B (fr)
IT (1) IT1171868B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5981052A (ja) * 1982-10-27 1984-05-10 Hiroshi Teramachi 同時研削型ベアリング本体及びこれを用いた有限摺動ベアリングユニツト
US5251365A (en) * 1986-01-09 1993-10-12 Hiroshi Teramachi Method for making ball screw nut
JPS63180437A (ja) * 1987-01-19 1988-07-25 Nippon Seiko Kk リニアガイド装置
JPH062026Y2 (ja) * 1987-11-24 1994-01-19 日本精工株式会社 リニアガイド装置の防塵シール
US4938452A (en) * 1988-12-10 1990-07-03 Aisan Kogyo Kabushiki Kaisha Air control device for internal combustion engine
JP2726956B2 (ja) * 1991-06-19 1998-03-11 日本トムソン株式会社 直動転がり案内ユニットのトラックレールの製作方法
JP2565424Y2 (ja) * 1992-09-25 1998-03-18 日本トムソン株式会社 直動転がり案内ユニット
JP4298818B2 (ja) * 1998-08-18 2009-07-22 Ｔｈｋ株式会社 直線転がり案内装置
US6510614B1 (en) 1999-09-29 2003-01-28 Nsk Ltd. Linear guide apparatus
DE10005719A1 (de) 2000-02-09 2001-08-16 Schaeffler Waelzlager Ohg Linearwälzlager
JP4681376B2 (ja) * 2005-07-12 2011-05-11 株式会社新機械技研 ワークの溝の研磨方法
JP2015105742A (ja) * 2013-12-02 2015-06-08 日本精工株式会社 直動案内装置及びその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305974A (en) * 1964-10-01 1967-02-28 Thompson Grinder Co Grinding machine
DE1809185A1 (de) * 1967-11-18 1969-08-14 Nipkimmi Zweispindelschleifmaschine fuer Umfangschliffe
GB1349864A (en) * 1971-05-18 1974-04-10 Nipkimmi Four-spindle surface grinding machine
US3879897A (en) * 1972-12-08 1975-04-29 Nippon Seiko Kk Method and apparatus for producing the bearing races
JPS5572912A (en) * 1978-11-25 1980-06-02 Hiroshi Teramachi 4-direction equal-load type linear bearing
JPS55109820A (en) * 1979-02-14 1980-08-23 Hiroshi Teramachi Linear ball bearing unit for floating load
JPS55144953A (en) * 1979-04-24 1980-11-12 Toyoda Mach Works Ltd Grinding method
JPS55159323A (en) * 1979-04-28 1980-12-11 Hiroshi Teramachi Linear ball bearing and manufacture of the same
JPS5659022A (en) * 1979-10-20 1981-05-22 Hiroshi Teramachi Linear bearing unit

Also Published As

Publication number Publication date
IT8349110A0 (it) 1983-10-05
DE3331287A1 (de) 1984-04-12
FR2534332A1 (fr) 1984-04-13
IT1171868B (it) 1987-06-10
GB8323802D0 (en) 1983-10-05
GB2128690B (en) 1986-02-26
JPS5969521A (ja) 1984-04-19
GB2128690A (en) 1984-05-02
US4693040A (en) 1987-09-15
DE3331287C2 (fr) 1988-08-11
JPH03186B2 (fr) 1991-01-07

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse