ES2035978T3 - Una guia con recirculacion para cuerpos rodantes. - Google Patents

Una guia con recirculacion para cuerpos rodantes.

Info

Publication number
ES2035978T3
ES2035978T3 ES198989106781T ES89106781T ES2035978T3 ES 2035978 T3 ES2035978 T3 ES 2035978T3 ES 198989106781 T ES198989106781 T ES 198989106781T ES 89106781 T ES89106781 T ES 89106781T ES 2035978 T3 ES2035978 T3 ES 2035978T3
Authority
ES
Spain
Prior art keywords
rolling bodies
guide
recirculation
individual
elements
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
ES198989106781T
Other languages
English (en)
Inventor
Werner Jacob
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
Application granted granted Critical
Publication of ES2035978T3 publication Critical patent/ES2035978T3/es
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
    • F16C29/0614—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only
    • F16C29/0621—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements
    • F16C29/0626—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements with rollers
    • F16C29/0628—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements with rollers crossed within a row
    • 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
    • F16C29/0614—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only
    • F16C29/0621—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements
    • F16C29/0623—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements with 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
    • F16C29/0614—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only
    • F16C29/0621—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements
    • F16C29/0626—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements with rollers
    • 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
    • F16C29/0669—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 main body of the U-shaped carriage is an assembly of at least three major parts, e.g. an assembly of a top plate with two separate legs attached thereto in the form of bearing shoes
    • F16C29/0673—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 main body of the U-shaped carriage is an assembly of at least three major parts, e.g. an assembly of a top plate with two separate legs attached thereto in the form of bearing shoes with rollers
    • 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
    • F16C29/12—Arrangements for adjusting play
    • 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
    • F16C33/38—Ball cages
    • F16C33/3825—Ball cages formed as a flexible belt, e.g. spacers connected by a thin film
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/50—Cages for rollers or needles formed of interconnected members, e.g. chains
    • F16C33/506—Cages for rollers or needles formed of interconnected members, e.g. chains formed as a flexible belt
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/51—Cages for rollers or needles formed of unconnected members

Landscapes

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

Abstract

EL INVENTO SE REFIERE A UNA GUIA DE GIRO EN FORMA DE CASETES INDIVIDUALES PARA CUERPOS RODANTES 12, 12A. LOS CUERPOS RODANTES INDIVIDUALES 12, 12A SE GUIAN MEDIANTE ELEMENTOS DE JAULA 13, QUE PRESENTAN SUPERFICIES CILINDRICAS 14, 14A, CON UN EJE 15, TENSADO CON ANGULO RECTO RESPECTO A LOS CUERPOS RODANTES 12, 12A ENTRE LOS PUNTOS MEDIOS M. LOS ELEMENTOS DE JAULA INDIVIDUALES 13 ADEMAS ESTAN EQUIPADOS CON PIEZAS DE GUIA 16, 16A. DE ESTA FORMA SE CREA UNA GUIA GIRATORIA GARANTIZANDO UN DESPLAZAMIENTO SEGURO DE LOS CUERPOS RODANTES 12, 12A Y QUE PUEDE SER UTILIZADA CON BOLAS O RODILLOS CILINDRICOS CON LOS EJES APROPIADOS.
ES198989106781T 1988-07-16 1989-04-15 Una guia con recirculacion para cuerpos rodantes. Expired - Lifetime ES2035978T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3824191A DE3824191A1 (de) 1988-07-16 1988-07-16 Umlauffuehrung fuer waelzkoerper

Publications (1)

Publication Number Publication Date
ES2035978T3 true ES2035978T3 (es) 1993-05-01

Family

ID=6358842

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989106781T Expired - Lifetime ES2035978T3 (es) 1988-07-16 1989-04-15 Una guia con recirculacion para cuerpos rodantes.

Country Status (5)

Country Link
US (1) US4944607A (es)
EP (1) EP0351499B1 (es)
JP (1) JPH068649B2 (es)
DE (2) DE3824191A1 (es)
ES (1) ES2035978T3 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4024534A1 (de) * 1990-08-02 1992-02-06 Loehr & Bromkamp Gmbh Tripodegelenk
JPH05280537A (ja) * 1992-03-31 1993-10-26 Nippon Thompson Co Ltd 転がり案内ユニット
JP2541519Y2 (ja) * 1992-04-24 1997-07-16 日本トムソン株式会社 直動転がり案内ユニット
DE9300316U1 (es) * 1993-01-13 1993-03-04 Ina Waelzlager Schaeffler Kg, 8522 Herzogenaurach, De
JP3412914B2 (ja) * 1994-05-20 2003-06-03 Ｔｈｋ株式会社 転がり案内装置および転がり案内装置の移動ブロックの製造方法
DE19614513B4 (de) * 1996-04-12 2008-12-11 Schaeffler Kg Linearwälzlager mit einer U-förmigen Führungsschiene
JPH102332A (ja) † 1996-06-18 1998-01-06 Thk Kk 複列ボールチェインを備えた直線運動案内装置
WO1998031945A1 (fr) * 1997-01-17 1998-07-23 Thk Co., Ltd. Chaine a billes
US6364086B1 (en) 1998-05-29 2002-04-02 Rexroth Star Gmbh Chain of rolling elements chain arrangement
JP2001295839A (ja) * 2000-04-12 2001-10-26 Thk Co Ltd ローラ用リテーナ及びこれを用いたローラねじ並びに転がり案内装置
DE10060719A1 (de) * 2000-12-07 2002-06-13 Ina Schaeffler Kg Linearwälzlager
DE20101760U1 (de) 2001-02-01 2002-06-13 Rexroth Star Gmbh Wälzkörperkette
JP2002349563A (ja) * 2001-05-24 2002-12-04 Isel Co Ltd 直動軸受及びこれに用いるローラ保持ベルトの製造方法
DE10153831A1 (de) 2001-11-05 2003-05-15 Ina Schaeffler Kg Führungswagen für Profilschienenführungen
US20050175264A1 (en) * 2002-02-27 2005-08-11 Erick Kim Segmented ball/roller guide for a linear motion bearing
JP4295573B2 (ja) 2003-07-24 2009-07-15 日本トムソン株式会社 直動案内ユニット
JP2006037992A (ja) * 2004-07-22 2006-02-09 Yuji Ishiyama 直線運動型復元機能付き免震装置
DE102006007067A1 (de) * 2006-02-15 2007-08-16 Robert Bosch Gmbh Linearmodul mit separaten Umlaufeinheiten
US20080085067A1 (en) * 2006-10-05 2008-04-10 Hsin-Tsun Hsu Linear Guideway with Synchronously Operating Spacers
US7625120B2 (en) * 2007-04-05 2009-12-01 Hiwin Technologies Corp. Roller retainer
DE102015212439B4 (de) * 2015-07-02 2017-03-30 Schaeffler Technologies AG & Co. KG Führungswagen und Linearwälzlager
TWI611117B (zh) * 2017-03-23 2018-01-11 富緯傳動工業股份有限公司 具有獨立限位槽之滑動結構

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974929C (de) * 1952-03-28 1961-05-31 Skf Svenska Kullagerfab Ab Lager fuer Maschinenschlitten mit in endloser Folge hintereinander angeordneten Waelzkoerpern
CH330241A (de) * 1954-05-22 1958-05-31 Hans Worm Leichtgaengige Kugel Führung mit wenigstens zwei unter Zwischenschaltung von Kugeln aneinandergeführten, zueinander beweglichen Teilen
SE346594B (es) * 1970-06-10 1972-07-10 Skf Ind Trading & Dev
DE2123529C3 (de) * 1971-05-12 1984-09-20 Ina Waelzlager Schaeffler Kg, 8522 Herzogenaurach Rollenlager zur längsbeweglichen Lagerung eines Teiles auf einer ebenen Lauffläche, insbesondere Rollenumlaufschuh
DE2455291C2 (de) * 1974-11-22 1982-11-11 Industriewerk Schaeffler Ohg, 8522 Herzogenaurach Wälzlager zur längsbeweglichen Lagerung eines Teiles mit ebener Lauffläche
DE2747841C2 (de) * 1977-10-26 1984-07-26 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Wälzlager für Linearbewegungen
DE2838777A1 (de) * 1978-09-06 1980-03-20 Heupel Geb Krause Marie Luise Waelzelement fuer linearbewegungen
DE2906128A1 (de) * 1979-02-17 1980-08-28 Schaeffler Ohg Industriewerk Kaefigsegment fuer vierpunktkugellager, insbesondere drahtkugellager grossen durchmessers
FR2516613A1 (fr) * 1981-11-17 1983-05-20 Migaud Claude Perfectionnements apportes aux patins de roulement
US4561703A (en) * 1982-07-29 1985-12-31 Gustav Dabringhaus Revocable Trust Linear recirculating roller bearing assembly
JPS59219516A (ja) * 1983-05-26 1984-12-10 Hiroshi Teramachi 直線摺動用ロ−ラ−ベアリングユニツト
CH663648A5 (de) * 1983-12-21 1987-12-31 Schneeberger Ag Maschf Rollenumlauflager.
WO1985005156A1 (en) * 1984-04-28 1985-11-21 Tsubakimoto Precision Products Co., Ltd. Tube type bearing for linearly moving parts
DE3434157A1 (de) * 1984-09-18 1986-03-20 Echt & Co Nachf. Ernst Schulte GmbH & Co KG, 5750 Menden Geschwindigkeitsmesssystem
JPS6185716U (es) * 1984-11-10 1986-06-05
JPS62242126A (ja) * 1985-11-14 1987-10-22 Minoru Suda 直動ころがり軸受
DE3635261A1 (de) * 1986-01-17 1987-07-30 Kabus Horst Maschf Aus einem werkstoff spritzbarer kaefig fuer waelzlager
DE3608478A1 (de) * 1986-03-14 1987-09-17 Skf Linearsysteme Gmbh Kaefig fuer ein linear- oder drehbewegungen ausfuehrendes waelzlager und zugehoeriges waelzlager

Also Published As

Publication number Publication date
EP0351499A3 (en) 1990-06-13
EP0351499A2 (de) 1990-01-24
JPH0266313A (ja) 1990-03-06
EP0351499B1 (de) 1992-12-09
DE58902945D1 (de) 1993-01-21
DE3824191C2 (es) 1992-07-30
DE3824191A1 (de) 1990-01-18
US4944607A (en) 1990-07-31
JPH068649B2 (ja) 1994-02-02

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