JPH0457909B2 - - Google Patents

Info

Publication number
JPH0457909B2
JPH0457909B2 JP58182071A JP18207183A JPH0457909B2 JP H0457909 B2 JPH0457909 B2 JP H0457909B2 JP 58182071 A JP58182071 A JP 58182071A JP 18207183 A JP18207183 A JP 18207183A JP H0457909 B2 JPH0457909 B2 JP H0457909B2
Authority
JP
Japan
Prior art keywords
feed screw
screw shaft
shaft
rotating body
ring
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
JP58182071A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6073163A (ja
Inventor
Tsuyoshi Nakamura
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP18207183A priority Critical patent/JPS6073163A/ja
Publication of JPS6073163A publication Critical patent/JPS6073163A/ja
Publication of JPH0457909B2 publication Critical patent/JPH0457909B2/ja
Granted 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
    • 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
    • F16H25/2056—Telescopic screws with at least three screw members in coaxial arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
JP18207183A 1983-09-30 1983-09-30 ねじ軸構造 Granted JPS6073163A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18207183A JPS6073163A (ja) 1983-09-30 1983-09-30 ねじ軸構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18207183A JPS6073163A (ja) 1983-09-30 1983-09-30 ねじ軸構造

Publications (2)

Publication Number Publication Date
JPS6073163A JPS6073163A (ja) 1985-04-25
JPH0457909B2 true JPH0457909B2 (sr) 1992-09-16

Family

ID=16111838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18207183A Granted JPS6073163A (ja) 1983-09-30 1983-09-30 ねじ軸構造

Country Status (1)

Country Link
JP (1) JPS6073163A (sr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2587921B2 (ja) * 1986-05-29 1997-03-05 株式会社島津製作所 手術台
US5722304A (en) * 1994-03-01 1998-03-03 Honeywell Inc. Linear actuator
US5769184A (en) * 1996-09-27 1998-06-23 Brooks Automation, Inc. Coaxial drive elevator
US20110290057A1 (en) * 2009-02-16 2011-12-01 Corcost Limited Gearbox

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55171746U (sr) * 1979-05-30 1980-12-09
JPS55179252U (sr) * 1979-06-11 1980-12-23
EP0097169B1 (de) * 1981-12-18 1986-04-30 Lars International S.A. Luxembourg Linear-antriebsvorrichtung mit zwei motoren

Also Published As

Publication number Publication date
JPS6073163A (ja) 1985-04-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees