JPH0246329B2 - - Google Patents

Info

Publication number
JPH0246329B2
JPH0246329B2 JP57181923A JP18192382A JPH0246329B2 JP H0246329 B2 JPH0246329 B2 JP H0246329B2 JP 57181923 A JP57181923 A JP 57181923A JP 18192382 A JP18192382 A JP 18192382A JP H0246329 B2 JPH0246329 B2 JP H0246329B2
Authority
JP
Japan
Prior art keywords
ball
cylinder
inner cylinder
thread groove
wrapping
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 - Lifetime
Application number
JP57181923A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59142026A (ja
Inventor
Katsuhide Takagi
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.)
Nidec Instruments Corp
Original Assignee
Sankyo Seiki Manufacturing 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 Sankyo Seiki Manufacturing Co Ltd filed Critical Sankyo Seiki Manufacturing Co Ltd
Priority to JP57181923A priority Critical patent/JPS59142026A/ja
Publication of JPS59142026A publication Critical patent/JPS59142026A/ja
Publication of JPH0246329B2 publication Critical patent/JPH0246329B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00—Lapping machines or devices; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lens Barrels (AREA)
  • Automatic Assembly (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
JP57181923A 1982-10-16 1982-10-16 ボ−ルネジ機構の組立方法 Granted JPS59142026A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57181923A JPS59142026A (ja) 1982-10-16 1982-10-16 ボ−ルネジ機構の組立方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57181923A JPS59142026A (ja) 1982-10-16 1982-10-16 ボ−ルネジ機構の組立方法

Publications (2)

Publication Number Publication Date
JPS59142026A JPS59142026A (ja) 1984-08-15
JPH0246329B2 true JPH0246329B2 (enExample) 1990-10-15

Family

ID=16109264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57181923A Granted JPS59142026A (ja) 1982-10-16 1982-10-16 ボ−ルネジ機構の組立方法

Country Status (1)

Country Link
JP (1) JPS59142026A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008287034A (ja) * 2007-05-17 2008-11-27 Sharp Corp アクチュエータ、およびその製造方法、撮像機器、ならびに携帯電子機器
CN110261983B (zh) * 2019-06-04 2021-09-03 贵州倍易通科技有限公司 一种用于相机镜头的驱动装置

Also Published As

Publication number Publication date
JPS59142026A (ja) 1984-08-15

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