CA922129A - Ball nut screw assembly - Google Patents

Ball nut screw assembly

Info

Publication number
CA922129A
CA922129A CA100451A CA100451A CA922129A CA 922129 A CA922129 A CA 922129A CA 100451 A CA100451 A CA 100451A CA 100451 A CA100451 A CA 100451A CA 922129 A CA922129 A CA 922129A
Authority
CA
Canada
Prior art keywords
ball nut
screw assembly
nut screw
assembly
ball
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.)
Expired
Application number
CA100451A
Other versions
CA100451S (en
Inventor
Tomita Tamaki
Suzuki Akira
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 Toyoda Koki KK filed Critical Toyoda Koki KK
Application granted granted Critical
Publication of CA922129A publication Critical patent/CA922129A/en
Expired legal-status Critical Current

Links

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
    • 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
    • F16H2025/2242—Thread profile of the screw or nut showing a pointed "gothic" arch in cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Toys (AREA)
CA100451A 1969-12-13 1970-12-11 Ball nut screw assembly Expired CA922129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10026769A JPS4819828B1 (en) 1969-12-13 1969-12-13

Publications (1)

Publication Number Publication Date
CA922129A true CA922129A (en) 1973-03-06

Family

ID=14269413

Family Applications (1)

Application Number Title Priority Date Filing Date
CA100451A Expired CA922129A (en) 1969-12-13 1970-12-11 Ball nut screw assembly

Country Status (5)

Country Link
JP (1) JPS4819828B1 (en)
CA (1) CA922129A (en)
DE (1) DE2061101B2 (en)
FR (1) FR2073145A5 (en)
GB (1) GB1326588A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805141C2 (en) * 1978-02-07 1982-05-27 Deutsche Star Kugelhalter Gmbh, 8720 Schweinfurt Ball screw drive
DE2834299C2 (en) * 1978-08-04 1982-08-19 Deutsche Star Kugelhalter Gmbh, 8720 Schweinfurt Ball screw drive
DE3372009D1 (en) * 1982-03-30 1987-07-16 Shuton Sa Ball-screw rack device
GB2121507B (en) * 1982-05-28 1985-12-24 Rhp Group Plc Devices for converting rotary movement into linear movement
ES2255427B2 (en) * 2004-10-22 2007-08-16 Shuton, S.A. PRE-LOADED BALL SPINDLE PERFECTED WITH PROFILED THREAD WITH MULTIPLE GOTICO-OJIVAL ARC SHAPE.
JP6547284B2 (en) * 2014-12-04 2019-07-24 日本精工株式会社 Ball screw
JP2017002941A (en) * 2015-06-05 2017-01-05 日本精工株式会社 Ball Screw
CN107477158B (en) * 2017-08-31 2019-07-12 北京精密机电控制设备研究所 A kind of heavy duty ball screw assembly, roller path structure

Also Published As

Publication number Publication date
DE2061101B2 (en) 1978-06-29
JPS4819828B1 (en) 1973-06-16
GB1326588A (en) 1973-08-15
FR2073145A5 (en) 1971-09-24
DE2061101A1 (en) 1971-06-16

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