DE112011102957B4 - Wälzelementumlaufspindelanordnung - Google Patents

Wälzelementumlaufspindelanordnung Download PDF

Info

Publication number
DE112011102957B4
DE112011102957B4 DE112011102957.8T DE112011102957T DE112011102957B4 DE 112011102957 B4 DE112011102957 B4 DE 112011102957B4 DE 112011102957 T DE112011102957 T DE 112011102957T DE 112011102957 B4 DE112011102957 B4 DE 112011102957B4
Authority
DE
Germany
Prior art keywords
circulation
section
pair
rolling element
nut member
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.)
Active
Application number
DE112011102957.8T
Other languages
German (de)
English (en)
Other versions
DE112011102957T5 (de
Inventor
Kotaro Kawai
Harutaka Tsuiki
Masanori Yoshino
Kunio Takano
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.)
THK Co Ltd
Original Assignee
THK Co Ltd
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 THK Co Ltd filed Critical THK Co Ltd
Publication of DE112011102957T5 publication Critical patent/DE112011102957T5/de
Application granted granted Critical
Publication of DE112011102957B4 publication Critical patent/DE112011102957B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F16H25/22—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
    • F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating 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
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19744—Rolling element engaging thread
    • Y10T74/19749—Recirculating rolling elements
    • 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
    • Y10T74/19749—Recirculating rolling elements
    • Y10T74/19767—Return path geometry

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
DE112011102957.8T 2010-09-06 2011-07-27 Wälzelementumlaufspindelanordnung Active DE112011102957B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-198935 2010-09-06
JP2010198935A JP5042347B2 (ja) 2010-09-06 2010-09-06 転動体ねじ装置
PCT/JP2011/067100 WO2012032871A1 (ja) 2010-09-06 2011-07-27 転動体ねじ装置

Publications (2)

Publication Number Publication Date
DE112011102957T5 DE112011102957T5 (de) 2013-07-04
DE112011102957B4 true DE112011102957B4 (de) 2014-10-30

Family

ID=45810475

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112011102957.8T Active DE112011102957B4 (de) 2010-09-06 2011-07-27 Wälzelementumlaufspindelanordnung

Country Status (6)

Country Link
US (1) US8925413B2 (enExample)
JP (1) JP5042347B2 (enExample)
CN (1) CN103097772B (enExample)
DE (1) DE112011102957B4 (enExample)
TW (1) TWI432660B (enExample)
WO (1) WO2012032871A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012081143A1 (ja) * 2010-12-14 2012-06-21 日本精工株式会社 ボールねじ装置
JP6295469B2 (ja) * 2014-02-27 2018-03-20 日立オートモティブシステムズ株式会社 パワーステアリング装置およびパワーステアリング装置の製造方法
WO2016199677A1 (ja) * 2015-06-12 2016-12-15 日本精工株式会社 ボールねじ
WO2016204023A1 (ja) * 2015-06-18 2016-12-22 日本精工株式会社 ボールねじ用ボール循環チューブ及びボールねじ並びにボールねじの製造方法
DE102017116255A1 (de) * 2017-07-19 2019-01-24 Schaeffler Technologies AG & Co. KG Gewindemutter für einen Kugelgewindetrieb
TWI718020B (zh) * 2020-03-04 2021-02-01 銀泰科技股份有限公司 迴流彎管輔助器及應用其之滾珠螺桿
CN113374846B (zh) * 2020-03-10 2022-09-13 银泰科技股份有限公司 回流弯管辅助器及应用其之滚珠螺杆
KR102739709B1 (ko) * 2020-04-07 2024-12-05 프리시전 모션 인더스트리즈, 인코포레이티드 리플럭싱 보조 장치 및 리플럭싱 보조 장치를 사용하는 볼 스크류
CN113357329A (zh) * 2021-04-30 2021-09-07 杭州泰好和旺传动科技有限公司 一种滚珠螺杆装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01151049A (ja) * 1987-12-09 1989-06-13 Matsushita Electric Ind Co Ltd ディスク蓋開閉装置
JPH1151049A (ja) 1997-07-31 1999-02-23 Thk Kk チューブ式ボールねじ装置
DE10134873A1 (de) * 2000-07-18 2002-01-31 Thk Co Ltd Kugelumlaufspindel

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855792A (en) * 1955-06-20 1958-10-14 Cleveland Pneumatic Ind Inc Ball screw and nut construction
JPS58169246U (ja) * 1982-05-07 1983-11-11 日本精工株式会社 ボ−ルねじ
JPH0386237A (ja) * 1989-08-28 1991-04-11 Mitsubishi Heavy Ind Ltd オレフインの吸着剤
JPH0637227Y2 (ja) * 1989-12-18 1994-09-28 日本特殊ベアリング株式会社 ボールネジにおけるボール循環路
KR100373570B1 (ko) 1997-07-31 2003-02-26 티에치케이 가부시끼가이샤 볼나사장치
JP4467839B2 (ja) * 2000-07-18 2010-05-26 Ｔｈｋ株式会社 ボールねじ装置
JP3086237U (ja) * 2001-11-22 2002-06-14 信夫 角田 樹木や草花に這え上がる害虫を防御する器具
JP2004108454A (ja) 2002-09-17 2004-04-08 Nsk Ltd ボールねじ用チューブガイド及びボールねじ並びにボールねじの製造方法
EP1515066B1 (en) * 2003-09-10 2014-01-08 Nsk Ltd Ball screw apparatus
EP1624228B1 (en) * 2004-08-06 2011-10-12 NSK Ltd. Ball circulating member and ball screw
WO2006100997A1 (ja) * 2005-03-23 2006-09-28 Thk Co., Ltd. ローラねじ
US8132479B2 (en) * 2006-04-28 2012-03-13 Thk Co., Ltd. Screw device and method of manufacturing the same
CN201021709Y (zh) * 2006-11-29 2008-02-13 李敬宇 滚珠螺母装置和滚动螺旋传动装置
US7516681B2 (en) * 2007-07-13 2009-04-14 Hiwin Technologies Corp. External circulation type ball screw
TWI368697B (en) * 2008-10-31 2012-07-21 Hiwin Tech Corp Circulation element for ball screw
US8051736B2 (en) * 2009-01-06 2011-11-08 Hiwin Technologies Corp. Deflecting device for ball screw device
DE102009009851A1 (de) * 2009-02-20 2010-08-26 Schaeffler Technologies Gmbh & Co. Kg Kugelmutter für einen Kugelgewindetrieb

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01151049A (ja) * 1987-12-09 1989-06-13 Matsushita Electric Ind Co Ltd ディスク蓋開閉装置
JPH1151049A (ja) 1997-07-31 1999-02-23 Thk Kk チューブ式ボールねじ装置
DE10134873A1 (de) * 2000-07-18 2002-01-31 Thk Co Ltd Kugelumlaufspindel

Also Published As

Publication number Publication date
DE112011102957T5 (de) 2013-07-04
TW201229404A (en) 2012-07-16
CN103097772A (zh) 2013-05-08
CN103097772B (zh) 2015-03-25
US8925413B2 (en) 2015-01-06
JP2012057655A (ja) 2012-03-22
WO2012032871A1 (ja) 2012-03-15
TWI432660B (zh) 2014-04-01
US20130139629A1 (en) 2013-06-06
JP5042347B2 (ja) 2012-10-03

Similar Documents

Publication Publication Date Title
DE112011102957B4 (de) Wälzelementumlaufspindelanordnung
DE10134873B4 (de) Kugelumlaufspindel
DE2805141C2 (de) Kugelschraubtrieb
DE2451585C3 (de) Kugelumlauf -Schraubgetriebe
DE2320406C2 (de) Planetenrollenschraube
DE102018127166B4 (de) Klemmender Einstellstopfen für eine Zahnstangenlenkung
DE102014113484B3 (de) Kugelgewindetriebanordnung mit getunneltem Laufring
DE102010003207B4 (de) Wälzkörper-Schraubvorrichtung
DE7437720U (de) Vorgespannte differentialdoppelmutter
DE10297160T5 (de) Kugelumlaufspindel
DE3416207A1 (de) Linear-kugellageranordnung
DE4438972A1 (de) Kugelumlaufspindel mit internem Kugelrücklauf
DE112009000277T5 (de) Kugelgewindetrieb
DE2834299C2 (de) Kugelschraubtrieb
EP3156666A1 (de) Befestigungssystem für ein maschinenelement
DE2412606A1 (de) Kugelspindel
EP1820984B1 (de) Linearmodul mit separaten Umlaufeinheiten
DE102007059718B4 (de) Kugelumlaufspindel mit einer Umlaufvorrichtung
DE3420758C2 (enExample)
DE202013010999U1 (de) Kugelgewindetrieb
DE3700693C2 (enExample)
DE102022203939B4 (de) Lenkvorrichtung für ein Fahrzeug
DE102015220013A1 (de) Lageranordnung
DE102009009851A1 (de) Kugelmutter für einen Kugelgewindetrieb
EP1988311B1 (de) Lagereinheit und damit ausgestattete Lineareinheit

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R082 Change of representative

Representative=s name: GRUENECKER PATENT- UND RECHTSANWAELTE PARTG MB, DE

Representative=s name: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUS, DE

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final