FR2603674A1 - Guidage lineaire a billes - Google Patents

Guidage lineaire a billes

Info

Publication number
FR2603674A1
FR2603674A1 FR8712383A FR8712383A FR2603674A1 FR 2603674 A1 FR2603674 A1 FR 2603674A1 FR 8712383 A FR8712383 A FR 8712383A FR 8712383 A FR8712383 A FR 8712383A FR 2603674 A1 FR2603674 A1 FR 2603674A1
Authority
FR
France
Prior art keywords
ball
grooves
cursor
rail
balls
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.)
Granted
Application number
FR8712383A
Other languages
English (en)
Other versions
FR2603674B1 (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
Priority claimed from JP61210727A external-priority patent/JPS6367426A/ja
Priority claimed from JP61286835A external-priority patent/JPS63140112A/ja
Priority claimed from JP28683686A external-priority patent/JPS63140113A/ja
Application filed by Individual filed Critical Individual
Publication of FR2603674A1 publication Critical patent/FR2603674A1/fr
Application granted granted Critical
Publication of FR2603674B1 publication Critical patent/FR2603674B1/fr
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
    • F16C31/00—Bearings for parts which both rotate and move linearly
    • 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
    • F16C29/0647—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 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
    • 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
    • F16C29/0604—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the load bearing section
    • F16C29/0607—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the load bearing section of parts or members for retaining the rolling elements, i.e. members to prevent the rolling elements from falling out of the bearing body or carriage

Landscapes

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

Abstract

CE GUIDAGE LINEAIRE A BILLES COMPREND UN CURSEUR 1, MUNI DE DEUX ELEMENTS DE FERMETURE, UN RAIL ET DES BILLES 4. LE CURSEUR PRESENTE UNE CONFIGURATION DE PORTIQUE ET COMPREND DEUX RAINURES DE BILLES EN CHARGE 8A, 8B ET DES PASSAGES DE CIRCULATION DES BILLES. LES BILLES ROULENT ENTRE LES RAINURES DE BILLES EN CHARGE DU CURSEUR ET LES RAINURES DE ROULEMENT DE BILLES FORMEES DANS LE RAIL. LES DEUX RAINURES DE BILLES EN CHARGE, SUPERIEURE ET INFERIEURE 8A, 8B DE CHAQUE PARTIE ENVELOPPANTE DU CURSEUR, PRESENTENT DES SURFACES DE ROULEMENT DE BILLES 7A, 7B ET ELLES CONSTITUENT DES RAINURES PROFONDES DONT L'OUVERTURE EST PLUS ETROITE QU'UN DIAMETRE DE BILLE. DE CETTE FACON, LES BILLES NE TOMBENT PAS DES RAINURES DE BILLES EN CHARGE DU CURSEUR LORSQU'ON SEPARE CE PATIN DU RAIL.
FR878712383A 1986-09-09 1987-09-07 Guidage lineaire a billes Expired - Lifetime FR2603674B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61210727A JPS6367426A (ja) 1986-09-09 1986-09-09 直線摺動用ボ−ルベアリング
JP61286835A JPS63140112A (ja) 1986-12-03 1986-12-03 直線摺動用ボ−ルベアリング
JP28683686A JPS63140113A (ja) 1986-12-03 1986-12-03 直線摺動用ボ−ルベアリング

Publications (2)

Publication Number Publication Date
FR2603674A1 true FR2603674A1 (fr) 1988-03-11
FR2603674B1 FR2603674B1 (fr) 1994-08-05

Family

ID=27329167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878712383A Expired - Lifetime FR2603674B1 (fr) 1986-09-09 1987-09-07 Guidage lineaire a billes

Country Status (6)

Country Link
US (1) US4832508A (fr)
KR (1) KR910010154B1 (fr)
DE (1) DE3730128C2 (fr)
FR (1) FR2603674B1 (fr)
GB (2) GB2194992B (fr)
IT (1) IT1222620B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880317A (en) * 1987-03-20 1989-11-14 Hiroshi Teramachi Angular contact linear slide bearing
JPH01112021A (ja) * 1987-10-26 1989-04-28 Nippon Thompson Co Ltd 直動案内ユニットの保持器
US5195391A (en) * 1988-10-31 1993-03-23 Deutsche Star Gmbh Linear guiding and driving unit
DE3931396A1 (de) * 1989-09-20 1991-03-28 Star Gmbh Linearfuehrung stichwort: "schienenfuehrung mit aufsetzaussparungen"
JP2866974B2 (ja) * 1990-03-26 1999-03-08 日本トムソン株式会社 直動転がり案内ユニット
JP2689291B2 (ja) * 1991-05-13 1997-12-10 テイエチケー株式会社 ４方向等荷重用ガイド及び往復運動テーブル機構
US5295748A (en) * 1992-10-15 1994-03-22 Nippon Bearing Co., Ltd. Ball bearing for rectilinear sliding
DE4331511C2 (de) * 1993-09-16 1997-04-30 Vdw Verein Deutscher Werkzeugm Profilschienen-Kugelumlaufführung
JP4118362B2 (ja) * 1997-04-30 2008-07-16 Ｔｈｋ株式会社 無限摺動用案内装置
JP3420204B2 (ja) 2000-11-17 2003-06-23 Ｔｈｋ株式会社 案内装置
NZ515372A (en) * 2001-11-12 2004-03-26 Interlock Group Ltd Casement window operator system having a driven arm pivotally coupled to a sash mounting
DE102013219298B3 (de) * 2013-09-25 2015-03-26 Aktiebolaget Skf Linearführung
CN111102289A (zh) * 2020-01-09 2020-05-05 浙江非攻机械有限公司 直线导轨副滑块的下保持架固定结构及固定方法
DE102022131945B3 (de) 2022-12-02 2024-04-18 Hiwin Technologies Corp. Halterung für eine linearführung und linearführung mit dieser halterung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2416250A1 (de) * 1973-04-05 1974-10-24 Precisiemetaal Fa Anbaublock mit einer kugel- bzw. rollenumlaufbahn
FR2240656A6 (fr) * 1973-08-07 1975-03-07 Pitner Alfred
US4557530A (en) * 1984-05-24 1985-12-10 Haase Harold A Flat, compact, linear ball bearing with wedge-locked eccentric adjustment and removable races in cylindrical seats
FR2573143A1 (fr) * 1984-11-13 1986-05-16 Teramachi Hiroshi Glissiere a rouleaux a mouvement lineaire
EP0211243A2 (fr) * 1985-08-02 1987-02-25 Deutsche Star GmbH Palier à roulement pour mouvements linéaires

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256489B (de) * 1960-10-15 1967-12-14 Emil Fichthorn Fa Waelzlager fuer Laengsfuehrungen
FR1527022A (fr) * 1967-03-30 1968-05-31 Charles Ets Perfectionnements aux chemins de guidage rapportés pour éléments mobiles de machines-outils
US3552806A (en) * 1968-11-08 1971-01-05 Weasler Engineering & Mfg Co I Full recirculating linear ball bearings with shaft telescoping while transmitting torque
JPS5324937A (en) * 1976-08-18 1978-03-08 Hiroshi Teramachi Infinitely sliding ball spline
FR2381204A1 (fr) * 1977-02-19 1978-09-15 Skf Kugellagerfabriken Gmbh Douille a billes
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
JPS57154956A (en) * 1981-03-19 1982-09-24 Fuji Xerox Co Ltd Transmitting system of digital signal
US4502737A (en) * 1981-11-18 1985-03-05 Nippon Seiko Kabushiki Kaisha Slide way bearing
JPS5958224A (ja) * 1982-05-20 1984-04-03 Hiroshi Teramachi 直線摺動ベアリング
JPS5958225A (ja) * 1982-05-20 1984-04-03 Hiroshi Teramachi 直線摺動ベアリング
EP0120093B1 (fr) * 1982-09-24 1988-12-28 Tsubakimoto Precision Products Co., Ltd. Palier a billes a fonctionnement lineaire
US4662763A (en) * 1984-04-28 1987-05-05 Tsubakimoto Precision Products Co., Ltd. Tubular bearing for linear motion

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2416250A1 (de) * 1973-04-05 1974-10-24 Precisiemetaal Fa Anbaublock mit einer kugel- bzw. rollenumlaufbahn
FR2240656A6 (fr) * 1973-08-07 1975-03-07 Pitner Alfred
US4557530A (en) * 1984-05-24 1985-12-10 Haase Harold A Flat, compact, linear ball bearing with wedge-locked eccentric adjustment and removable races in cylindrical seats
FR2573143A1 (fr) * 1984-11-13 1986-05-16 Teramachi Hiroshi Glissiere a rouleaux a mouvement lineaire
EP0211243A2 (fr) * 1985-08-02 1987-02-25 Deutsche Star GmbH Palier à roulement pour mouvements linéaires

Also Published As

Publication number Publication date
KR910010154B1 (ko) 1991-12-17
GB8721244D0 (en) 1987-10-14
IT8721844A0 (it) 1987-09-08
KR880004243A (ko) 1988-06-02
GB2233050B (en) 1991-06-05
FR2603674B1 (fr) 1994-08-05
DE3730128C2 (de) 1997-03-27
GB2194992A (en) 1988-03-23
US4832508A (en) 1989-05-23
GB9015944D0 (en) 1990-09-05
IT1222620B (it) 1990-09-05
DE3730128A1 (de) 1988-03-17
GB2194992B (en) 1991-04-17
GB2233050A (en) 1991-01-02

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Legal Events

Date Code Title Description
TP Transmission of property