JP2001165274A5 - - Google Patents

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Publication number
JP2001165274A5
JP2001165274A5 JP1999354873A JP35487399A JP2001165274A5 JP 2001165274 A5 JP2001165274 A5 JP 2001165274A5 JP 1999354873 A JP1999354873 A JP 1999354873A JP 35487399 A JP35487399 A JP 35487399A JP 2001165274 A5 JP2001165274 A5 JP 2001165274A5
Authority
JP
Japan
Prior art keywords
ball
rolling groove
screw device
circulation path
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.)
Granted
Application number
JP1999354873A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001165274A (ja
JP4462458B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP35487399A priority Critical patent/JP4462458B2/ja
Priority claimed from JP35487399A external-priority patent/JP4462458B2/ja
Publication of JP2001165274A publication Critical patent/JP2001165274A/ja
Publication of JP2001165274A5 publication Critical patent/JP2001165274A5/ja
Application granted granted Critical
Publication of JP4462458B2 publication Critical patent/JP4462458B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP35487399A 1999-12-14 1999-12-14 ボールねじ装置 Expired - Lifetime JP4462458B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP35487399A JP4462458B2 (ja) 1999-12-14 1999-12-14 ボールねじ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35487399A JP4462458B2 (ja) 1999-12-14 1999-12-14 ボールねじ装置

Publications (3)

Publication Number Publication Date
JP2001165274A JP2001165274A (ja) 2001-06-19
JP2001165274A5 true JP2001165274A5 (enExample) 2007-01-25
JP4462458B2 JP4462458B2 (ja) 2010-05-12

Family

ID=18440487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP35487399A Expired - Lifetime JP4462458B2 (ja) 1999-12-14 1999-12-14 ボールねじ装置

Country Status (1)

Country Link
JP (1) JP4462458B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003329097A (ja) * 2002-05-13 2003-11-19 Toyoda Mach Works Ltd ボールねじ装置及び電気式動力舵取装置
JP4784132B2 (ja) * 2005-04-12 2011-10-05 日本精工株式会社 ボールねじ機構
JP2007024229A (ja) * 2005-07-19 2007-02-01 Jtekt Corp ボールねじ装置とその製造方法および該ボールねじ装置を用いた電動式動力舵取装置
JP4885691B2 (ja) * 2006-11-28 2012-02-29 株式会社ショーワ ボールナットのボール循環溝構造
JP2016142341A (ja) * 2015-02-02 2016-08-08 日本精工株式会社 循環こま及びこれを備えたボールねじ
JP7302171B2 (ja) 2016-11-14 2023-07-04 日本精工株式会社 ボールねじ
JP6980349B2 (ja) * 2018-01-22 2021-12-15 Thk株式会社 ボールねじ装置
JP6954220B2 (ja) 2018-04-24 2021-10-27 日本精工株式会社 ボールねじ
PL4283163T3 (pl) * 2022-05-24 2025-12-08 SFS Group International AG Mechanizm śrubowo-toczny

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