JP2007127284A - ボールねじ装置 - Google Patents

ボールねじ装置 Download PDF

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Publication number
JP2007127284A
JP2007127284A JP2007031671A JP2007031671A JP2007127284A JP 2007127284 A JP2007127284 A JP 2007127284A JP 2007031671 A JP2007031671 A JP 2007031671A JP 2007031671 A JP2007031671 A JP 2007031671A JP 2007127284 A JP2007127284 A JP 2007127284A
Authority
JP
Japan
Prior art keywords
ball
screw
groove
nut
tongue portion
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.)
Withdrawn
Application number
JP2007031671A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007127284A5 (enrdf_load_stackoverflow
Inventor
Tsutomu Okubo
努 大久保
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Priority to JP2007031671A priority Critical patent/JP2007127284A/ja
Publication of JP2007127284A publication Critical patent/JP2007127284A/ja
Publication of JP2007127284A5 publication Critical patent/JP2007127284A5/ja
Withdrawn legal-status Critical Current

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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
    • F16H25/2219—Axially mounted end-deflectors

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
JP2007031671A 2007-02-13 2007-02-13 ボールねじ装置 Withdrawn JP2007127284A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007031671A JP2007127284A (ja) 2007-02-13 2007-02-13 ボールねじ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007031671A JP2007127284A (ja) 2007-02-13 2007-02-13 ボールねじ装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2002197372A Division JP2004036831A (ja) 2002-07-05 2002-07-05 ボールねじ装置

Publications (2)

Publication Number Publication Date
JP2007127284A true JP2007127284A (ja) 2007-05-24
JP2007127284A5 JP2007127284A5 (enrdf_load_stackoverflow) 2007-07-26

Family

ID=38150086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007031671A Withdrawn JP2007127284A (ja) 2007-02-13 2007-02-13 ボールねじ装置

Country Status (1)

Country Link
JP (1) JP2007127284A (enrdf_load_stackoverflow)

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