ATE530806T1 - Kugelumlaufspindeleinheit - Google Patents
KugelumlaufspindeleinheitInfo
- Publication number
- ATE530806T1 ATE530806T1 AT09000447T AT09000447T ATE530806T1 AT E530806 T1 ATE530806 T1 AT E530806T1 AT 09000447 T AT09000447 T AT 09000447T AT 09000447 T AT09000447 T AT 09000447T AT E530806 T1 ATE530806 T1 AT E530806T1
- Authority
- AT
- Austria
- Prior art keywords
- ball screw
- screw nut
- screw unit
- disc spring
- shaft
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 abstract 1
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
- 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
- F16H25/2015—Means specially adapted for stopping actuators in the end position; Position sensing means
-
- 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
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
- Y10T74/18664—Shaft moves through rotary drive means
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19702—Screw and nut
- Y10T74/19744—Rolling element engaging thread
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008005504A JP2009168098A (ja) | 2008-01-15 | 2008-01-15 | ボールねじ装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE530806T1 true ATE530806T1 (de) | 2011-11-15 |
Family
ID=40547905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09000447T ATE530806T1 (de) | 2008-01-15 | 2009-01-14 | Kugelumlaufspindeleinheit |
Country Status (4)
Country | Link |
---|---|
US (2) | US8230749B2 (de) |
EP (1) | EP2080934B1 (de) |
JP (1) | JP2009168098A (de) |
AT (1) | ATE530806T1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200918788A (en) * | 2007-10-26 | 2009-05-01 | Univ Nat Taiwan | Screw-type inerter mechanism |
JP2009168098A (ja) * | 2008-01-15 | 2009-07-30 | Jtekt Corp | ボールねじ装置 |
DE102012009183A1 (de) | 2012-05-10 | 2013-11-14 | Thyssenkrupp Presta Aktiengesellschaft | Kugelmutterlagerung mit Wellfeder |
DE102015100750A1 (de) * | 2015-01-20 | 2016-07-21 | Kiekert Ag | Kraftfahrzeugschloss |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2982145A (en) * | 1958-07-14 | 1961-05-02 | Orner Harry | Reciprocable feed mechanism |
DE1921252B2 (de) * | 1969-04-25 | 1973-03-01 | Betzing, Rudolf, 4270 Altendorf-Ulfkotte | Schraubgetriebe fuer mechanisches stellzeug, insbesondere bremsluefter |
US3730015A (en) * | 1971-09-16 | 1973-05-01 | United Aircraft Corp | Torsional elastomer snubber |
US4596179A (en) * | 1981-10-12 | 1986-06-24 | Bando Kiko Co., Ltd. | Reciprocating machine |
US4485728A (en) * | 1981-10-12 | 1984-12-04 | Bando Kiko Co., Ltd. | Reciprocating machine |
GB8407178D0 (en) * | 1984-03-20 | 1984-04-26 | Westinghouse Brake & Signal | Braking systems |
DE3502774A1 (de) | 1985-01-28 | 1986-10-09 | Josef Pradler, Konstruktionsbüro, 7312 Kirchheim | Linearantriebseinheit |
IT1232034B (it) * | 1989-03-09 | 1992-01-23 | Rgb Spa | Attuatore lineare elettromeccanico |
US5799543A (en) * | 1993-09-02 | 1998-09-01 | Smc Kabushiki Kaisha | Actuator structural body |
US5831360A (en) * | 1995-12-15 | 1998-11-03 | Iai Corporation | Actuator |
US5868032A (en) * | 1996-04-04 | 1999-02-09 | Thomson Saginaw Ball Screw Company, Llc | Ball screw and nut linear actuator assemblies and methods of cushioning their travel |
DE20008414U1 (de) * | 2000-05-11 | 2001-09-13 | CAMERON GmbH, 29227 Celle | Betätigungsvorrichtung |
US6702060B2 (en) * | 2001-06-27 | 2004-03-09 | Nsk Ltd. | Electric power steering apparatus |
GB0116674D0 (en) * | 2001-07-07 | 2001-08-29 | Lucas Industries Ltd | Screw actuator |
JP2004028169A (ja) * | 2002-06-24 | 2004-01-29 | Smc Corp | 電動アクチュエータ |
FR2844019A1 (fr) * | 2002-08-29 | 2004-03-05 | Innovation Technologie Conseil | Actionneur mecanique a friction comprenant un ecrou interne a billes dans lequel les billes sont montees avec precontrai nte |
WO2005024273A1 (en) * | 2003-09-05 | 2005-03-17 | Bae Systems Plc | Apparatus for releasing a jam in a lead screw actuator |
JP2005264992A (ja) | 2004-03-17 | 2005-09-29 | Toyota Motor Corp | 電磁緩衝器 |
JP4465524B2 (ja) * | 2004-08-30 | 2010-05-19 | Smc株式会社 | 電動アクチュエータ |
US8272284B2 (en) * | 2006-10-10 | 2012-09-25 | Ntn Corporation | Electronically driven linear actuator |
US20080217377A1 (en) * | 2007-03-06 | 2008-09-11 | Alcoa Inc. | Fracture Resistant Friction Stir Welding Tool |
JP2009156354A (ja) * | 2007-12-27 | 2009-07-16 | Jtekt Corp | ボールねじ装置 |
JP2009168098A (ja) * | 2008-01-15 | 2009-07-30 | Jtekt Corp | ボールねじ装置 |
JP5348459B2 (ja) * | 2008-05-26 | 2013-11-20 | 日本精機株式会社 | 車両用ヘッドアップディスプレイ装置に用いられる動力伝達装置 |
-
2008
- 2008-01-15 JP JP2008005504A patent/JP2009168098A/ja not_active Withdrawn
-
2009
- 2009-01-14 AT AT09000447T patent/ATE530806T1/de not_active IP Right Cessation
- 2009-01-14 US US12/320,016 patent/US8230749B2/en active Active
- 2009-01-14 EP EP09000447A patent/EP2080934B1/de not_active Not-in-force
-
2012
- 2012-02-01 US US13/364,203 patent/US8424401B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20120125134A1 (en) | 2012-05-24 |
JP2009168098A (ja) | 2009-07-30 |
US8424401B2 (en) | 2013-04-23 |
EP2080934A3 (de) | 2010-01-20 |
US20100000354A1 (en) | 2010-01-07 |
US8230749B2 (en) | 2012-07-31 |
EP2080934B1 (de) | 2011-10-26 |
EP2080934A2 (de) | 2009-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |