JP7020880B2 - 半径方向に挿入された単一の部分から成る変向エレメントを備えた転動体ねじ山伝動装置 - Google Patents

半径方向に挿入された単一の部分から成る変向エレメントを備えた転動体ねじ山伝動装置 Download PDF

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JP7020880B2
JP7020880B2 JP2017225983A JP2017225983A JP7020880B2 JP 7020880 B2 JP7020880 B2 JP 7020880B2 JP 2017225983 A JP2017225983 A JP 2017225983A JP 2017225983 A JP2017225983 A JP 2017225983A JP 7020880 B2 JP7020880 B2 JP 7020880B2
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JP2018084331A (ja
Inventor
ショルツ ミヒャエル
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Robert Bosch GmbH
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Robert Bosch GmbH
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    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Rolling Contact Bearings (AREA)
  • Steering Controls (AREA)
JP2017225983A 2016-11-24 2017-11-24 半径方向に挿入された単一の部分から成る変向エレメントを備えた転動体ねじ山伝動装置 Active JP7020880B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016223233.9A DE102016223233A1 (de) 2016-11-24 2016-11-24 Wälzkörpergewindetrieb mit radial eingesetzten, einstückigen Umlenkelementen
DE102016223233.9 2016-11-24

Publications (2)

Publication Number Publication Date
JP2018084331A JP2018084331A (ja) 2018-05-31
JP7020880B2 true JP7020880B2 (ja) 2022-02-16

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ID=62068603

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JP2017225983A Active JP7020880B2 (ja) 2016-11-24 2017-11-24 半径方向に挿入された単一の部分から成る変向エレメントを備えた転動体ねじ山伝動装置

Country Status (3)

Country Link
JP (1) JP7020880B2 (de)
CN (1) CN108105354B (de)
DE (1) DE102016223233A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3028714B1 (fr) * 2014-11-25 2017-03-31 Pellenc Sa Mecanisme de vis et ecrou a billes.
DE102017206583B4 (de) 2017-04-19 2020-06-10 Robert Bosch Gmbh Wälzkörpergewindetrieb mit Enddichtung im Hauptkörper und in der Endkappe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010190262A (ja) 2009-02-16 2010-09-02 Jtekt Corp ボール螺子装置及び電動パワーステアリング装置
US20120266702A1 (en) 2011-04-19 2012-10-25 Aktiebolaget Skf Ball screw assembly with one-piece deflecting elements
JP2015081636A (ja) 2013-10-22 2015-04-27 日本精工株式会社 ボールねじ
JP2015132308A (ja) 2014-01-10 2015-07-23 株式会社ジェイテクト デフレクタ、ボールねじ装置、ボールねじ装置の製造方法、及びステアリング装置
JP2016080092A (ja) 2014-10-17 2016-05-16 日本精工株式会社 ボールねじ装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10012810A1 (de) 2000-03-16 2001-09-27 Rexroth Star Gmbh Wälzkörpergewindetrieb mit radial eingesetztem Umlenkelement
US7070041B1 (en) 2000-08-18 2006-07-04 Rexroth Star Gmbh Linear guide unit
DE102004051829A1 (de) * 2004-10-25 2006-05-04 Bosch Rexroth Mechatronics Gmbh Linearführungs-Vorschubmodul mit Führungskörper sowie Ausleger hierfür
DE202005021641U1 (de) * 2005-05-07 2009-02-26 Bosch Rexroth Mechatronics Gmbh Wälzkörpergewindetrieb mit Umlenkelement
JP5255503B2 (ja) * 2009-03-31 2013-08-07 Ｔｈｋ株式会社 転動体ねじ装置
DE102013208441B4 (de) * 2013-05-08 2023-08-17 Robert Bosch Gmbh Kugelgewindetrieb

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010190262A (ja) 2009-02-16 2010-09-02 Jtekt Corp ボール螺子装置及び電動パワーステアリング装置
US20120266702A1 (en) 2011-04-19 2012-10-25 Aktiebolaget Skf Ball screw assembly with one-piece deflecting elements
JP2015081636A (ja) 2013-10-22 2015-04-27 日本精工株式会社 ボールねじ
JP2015132308A (ja) 2014-01-10 2015-07-23 株式会社ジェイテクト デフレクタ、ボールねじ装置、ボールねじ装置の製造方法、及びステアリング装置
JP2016080092A (ja) 2014-10-17 2016-05-16 日本精工株式会社 ボールねじ装置

Also Published As

Publication number Publication date
CN108105354B (zh) 2022-04-19
JP2018084331A (ja) 2018-05-31
CN108105354A (zh) 2018-06-01
DE102016223233A1 (de) 2018-05-24

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