GB2307021B - Re-circulating ballscrew and nut device - Google Patents

Re-circulating ballscrew and nut device

Info

Publication number
GB2307021B
GB2307021B GB9523076A GB9523076A GB2307021B GB 2307021 B GB2307021 B GB 2307021B GB 9523076 A GB9523076 A GB 9523076A GB 9523076 A GB9523076 A GB 9523076A GB 2307021 B GB2307021 B GB 2307021B
Authority
GB
United Kingdom
Prior art keywords
ballscrew
circulating
nut device
nut
circulating ballscrew
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 - Fee Related
Application number
GB9523076A
Other versions
GB2307021A (en
GB9523076D0 (en
Inventor
Dennis Walton
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.)
THOMSON IBL Ltd
Original Assignee
THOMSON IBL 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 THOMSON IBL Ltd filed Critical THOMSON IBL Ltd
Priority to GB9523076A priority Critical patent/GB2307021B/en
Publication of GB9523076D0 publication Critical patent/GB9523076D0/en
Priority to DE1996146172 priority patent/DE19646172A1/en
Publication of GB2307021A publication Critical patent/GB2307021A/en
Application granted granted Critical
Publication of GB2307021B publication Critical patent/GB2307021B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
GB9523076A 1995-11-10 1995-11-10 Re-circulating ballscrew and nut device Expired - Fee Related GB2307021B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9523076A GB2307021B (en) 1995-11-10 1995-11-10 Re-circulating ballscrew and nut device
DE1996146172 DE19646172A1 (en) 1995-11-10 1996-11-08 Ball screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9523076A GB2307021B (en) 1995-11-10 1995-11-10 Re-circulating ballscrew and nut device

Publications (3)

Publication Number Publication Date
GB9523076D0 GB9523076D0 (en) 1996-01-10
GB2307021A GB2307021A (en) 1997-05-14
GB2307021B true GB2307021B (en) 1999-07-14

Family

ID=10783716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9523076A Expired - Fee Related GB2307021B (en) 1995-11-10 1995-11-10 Re-circulating ballscrew and nut device

Country Status (2)

Country Link
DE (1) DE19646172A1 (en)
GB (1) GB2307021B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB957330A (en) * 1961-04-05 1964-05-06 Prec Gear Machines And Tools L Improvements in or relating to recirculating ball nut and screw drive device
GB1342246A (en) * 1970-06-10 1974-01-03 Rotax Ltd Screw and nut mechanism
GB1409506A (en) * 1972-10-20 1975-10-08 Tech Integrale Sa Ball screw-and-nut mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB957330A (en) * 1961-04-05 1964-05-06 Prec Gear Machines And Tools L Improvements in or relating to recirculating ball nut and screw drive device
GB1342246A (en) * 1970-06-10 1974-01-03 Rotax Ltd Screw and nut mechanism
GB1409506A (en) * 1972-10-20 1975-10-08 Tech Integrale Sa Ball screw-and-nut mechanism

Also Published As

Publication number Publication date
GB2307021A (en) 1997-05-14
GB9523076D0 (en) 1996-01-10
DE19646172A1 (en) 1997-05-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20141110