FR2592698A1 - Ecrou de vis a billes. - Google Patents

Ecrou de vis a billes.

Info

Publication number
FR2592698A1
FR2592698A1 FR8700072A FR8700072A FR2592698A1 FR 2592698 A1 FR2592698 A1 FR 2592698A1 FR 8700072 A FR8700072 A FR 8700072A FR 8700072 A FR8700072 A FR 8700072A FR 2592698 A1 FR2592698 A1 FR 2592698A1
Authority
FR
France
Prior art keywords
nut
ball screw
balls
circulation
grooves
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
FR8700072A
Other languages
English (en)
Other versions
FR2592698B1 (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 FR2592698A1 publication Critical patent/FR2592698A1/fr
Application granted granted Critical
Publication of FR2592698B1 publication Critical patent/FR2592698B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/2018—Screw mechanisms with both screw and nut being driven, i.e. screw and nut are both rotating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/402—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2075—Coaxial drive motors
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

Dans cet écrou cylindrique de vis à billes 2 destiné à être vissé sur une tige formant vis à billes 1, par l'intermédiaire d'un certain nombre de billes 3, les surfaces périphériques extérieures des deux épaulements d'extrémité du corps 30 de l'écrou sont munies de gorges 32 de circulation des billes, dans lesquelles les billes de roulements 45 à contact angulaire peuvent rouler le long des surfaces périphériques extérieures, tandis qu'une première extrémité dudit corps 30 de l'écrou comporte un prolongement cylindrique 35 qui possède un diamètre extérieur inférieur au moins à celui desdites gorges 32 de circulation des billes et un diamètre intérieur supérieur au diamètre extérieur dudit arbre formant vis à billes 1, et auquel est raccordé un organe d'entraînement en rotation M2 servant à entraîner en rotation le corps 30 de l'écrou. Application notamment aux transmissions du type à écrou et vis à circulation de billes. (CF DESSIN DANS BOPI)
FR8700072A 1986-01-09 1987-01-07 Ecrou de vis a billes. Expired - Fee Related FR2592698B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61001365A JPS62159853A (ja) 1986-01-09 1986-01-09 ボ−ルねじユニツト

Publications (2)

Publication Number Publication Date
FR2592698A1 true FR2592698A1 (fr) 1987-07-10
FR2592698B1 FR2592698B1 (fr) 1993-05-28

Family

ID=11499469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8700072A Expired - Fee Related FR2592698B1 (fr) 1986-01-09 1987-01-07 Ecrou de vis a billes.

Country Status (6)

Country Link
JP (1) JPS62159853A (fr)
KR (1) KR920000544B1 (fr)
DE (1) DE3700430C2 (fr)
FR (1) FR2592698B1 (fr)
GB (1) GB2185301B (fr)
IT (1) IT1201118B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734450A1 (de) * 1987-10-12 1989-04-20 Bollmann Hydraulik Axial-rillenkugellager
JP2602303B2 (ja) * 1987-10-30 1997-04-23 東京エレクトロン株式会社 移動テーブル装置
JP2971071B2 (ja) * 1987-12-26 1999-11-02 アイシン・エィ・ダブリュ株式会社 摩擦係合装置用アクチュエータ
JPH079260B2 (ja) * 1988-03-05 1995-02-01 博 寺町 複合運動案内装置
DE4430388A1 (de) * 1994-07-05 1996-01-11 Pittler Gmbh Stellantrieb für einen Schlitten in einer Maschine, insbesondere Werkzeugmaschine
JPH091259A (ja) * 1995-06-14 1997-01-07 Amada Mfg America Inc 工作機械のワーク送り装置およびこれを用いた工作機械
JPH09201629A (ja) * 1996-01-16 1997-08-05 Amada Mfg America Inc 板材加工機のワーク送り装置およびこれを用いた板材加工機
US6389915B1 (en) * 1999-05-17 2002-05-21 Alliedsignal, Inc. Dual load path ball screw with rod end swivel
DE10154061A1 (de) * 2001-11-02 2003-05-15 Ali Reza Nabavinegad Spindeltrieb
DE10210937A1 (de) * 2002-03-13 2003-10-02 Ina Schaeffler Kg Wälzkörpergewindetrieb
DE10210938B4 (de) * 2002-03-13 2016-05-04 Schaeffler Technologies AG & Co. KG Wälzkörpergewindetrieb
DE10222585A1 (de) * 2002-05-22 2003-12-04 Rexroth Star Gmbh Spindeltrieb für eine Linearbewegungseinrichtung
JP2005299773A (ja) * 2004-04-09 2005-10-27 Seiko Instruments Inc 送りねじユニット及びステージ装置
DE102004040360A1 (de) * 2004-08-20 2006-02-23 Ina-Schaeffler Kg Kugelgewindetrieb
DE102006034657B3 (de) * 2006-07-24 2007-11-29 Ab Skf Linearverstellvorrichtung
DE202007004690U1 (de) * 2007-03-30 2008-08-14 Robert Bosch Gmbh Lagereinheit und damit ausgestattete Lineareinheit
JP5582002B2 (ja) * 2010-12-03 2014-09-03 日本精工株式会社 粗微動位置決め装置
JP5853560B2 (ja) * 2011-10-04 2016-02-09 日本精工株式会社 ボールねじの製造方法
CN103170836B (zh) * 2011-12-21 2015-11-25 鸿富锦精密工业（深圳）有限公司 角度调整机构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT222452B (de) * 1959-05-02 1962-07-25 Int Bremsengesellschaft M B H Verstellvorrichtung zur Umwandlung einer Drehbewegung in eine geradlinige Bewegung, vorzugsweise zur Verstellung von Bremsbacken
GB1327276A (en) * 1970-01-19 1973-08-22 Peugeot Cycles Control mechanism in particular for the adjustable back rest of a vehicle seat
DE2735166A1 (de) * 1976-08-06 1978-02-09 Cam Gears Ltd Spindellenkgetriebe mit kugelumlauf
FR2517783A1 (fr) * 1981-12-04 1983-06-10 Teramachi Hiroshi Convertisseur de mouvement rotatif en mouvement lineaire comportant des billes en roulement et mecanisme d'avance a deux vitesses contenant un tel convertisseur
DE3248004A1 (de) * 1981-12-29 1983-07-07 Hiroshi Teramachi Wandlervorrichtung zur umwandlung einer drehbewegung in eine linearbewegung sowie vorschubmechanismus unter verwendung dieser wandlervorrichtung
GB2134221A (en) * 1982-12-22 1984-08-08 Babcock Werke Ag Motor-driven valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH592261A5 (en) * 1976-01-13 1977-10-14 Magnetic Elektromotoren Ag Pull and thrust drive - has screwed spindle acting via balls on nut fixed to sliding thrust tube
GB1531829A (en) * 1976-08-06 1978-11-08 Cam Gears Ltd Steering gears
US4579012A (en) * 1983-05-04 1986-04-01 Kollmorgen Technologies Corporation Compact electromechanical actuator
JPS60263765A (ja) * 1984-06-13 1985-12-27 Hiroshi Teramachi ボ−ルねじを用いた移送装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT222452B (de) * 1959-05-02 1962-07-25 Int Bremsengesellschaft M B H Verstellvorrichtung zur Umwandlung einer Drehbewegung in eine geradlinige Bewegung, vorzugsweise zur Verstellung von Bremsbacken
GB1327276A (en) * 1970-01-19 1973-08-22 Peugeot Cycles Control mechanism in particular for the adjustable back rest of a vehicle seat
DE2735166A1 (de) * 1976-08-06 1978-02-09 Cam Gears Ltd Spindellenkgetriebe mit kugelumlauf
FR2517783A1 (fr) * 1981-12-04 1983-06-10 Teramachi Hiroshi Convertisseur de mouvement rotatif en mouvement lineaire comportant des billes en roulement et mecanisme d'avance a deux vitesses contenant un tel convertisseur
DE3248004A1 (de) * 1981-12-29 1983-07-07 Hiroshi Teramachi Wandlervorrichtung zur umwandlung einer drehbewegung in eine linearbewegung sowie vorschubmechanismus unter verwendung dieser wandlervorrichtung
GB2134221A (en) * 1982-12-22 1984-08-08 Babcock Werke Ag Motor-driven valve

Also Published As

Publication number Publication date
DE3700430C2 (de) 1995-11-30
JPH0587703B2 (fr) 1993-12-17
IT8719034A0 (it) 1987-01-09
KR920000544B1 (ko) 1992-01-16
DE3700430A1 (de) 1987-07-16
FR2592698B1 (fr) 1993-05-28
GB8700434D0 (en) 1987-02-11
JPS62159853A (ja) 1987-07-15
GB2185301A (en) 1987-07-15
KR870007378A (ko) 1987-08-18
IT1201118B (it) 1989-01-27
GB2185301B (en) 1989-11-22

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Legal Events

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