GB2000844B - Screw-nut screw transmission coupling - Google Patents

Screw-nut screw transmission coupling

Info

Publication number
GB2000844B
GB2000844B GB7828175A GB7828175A GB2000844B GB 2000844 B GB2000844 B GB 2000844B GB 7828175 A GB7828175 A GB 7828175A GB 7828175 A GB7828175 A GB 7828175A GB 2000844 B GB2000844 B GB 2000844B
Authority
GB
United Kingdom
Prior art keywords
screw
transmission coupling
nut
screw transmission
nut screw
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
GB7828175A
Other versions
GB2000844A (en
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.)
Roltra SpA
Original Assignee
Roltra SpA
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 Roltra SpA filed Critical Roltra SpA
Publication of GB2000844A publication Critical patent/GB2000844A/en
Application granted granted Critical
Publication of GB2000844B publication Critical patent/GB2000844B/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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • 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
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2075—Coaxial drive motors
GB7828175A 1977-07-07 1978-06-28 Screw-nut screw transmission coupling Expired GB2000844B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68575/77A IT1116778B (en) 1977-07-07 1977-07-07 SCREW COUPLING COUPLING

Publications (2)

Publication Number Publication Date
GB2000844A GB2000844A (en) 1979-01-17
GB2000844B true GB2000844B (en) 1982-01-27

Family

ID=11309900

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7828175A Expired GB2000844B (en) 1977-07-07 1978-06-28 Screw-nut screw transmission coupling

Country Status (4)

Country Link
FR (1) FR2397134A7 (en)
GB (1) GB2000844B (en)
IT (1) IT1116778B (en)
SE (1) SE438720B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4514021B2 (en) * 2003-12-11 2010-07-28 Ｎｔｎ株式会社 Ball screw actuator
CN109678089A (en) * 2018-12-29 2019-04-26 宁波海仕凯驱动科技有限公司 A kind of drive assembly and lifting column

Also Published As

Publication number Publication date
SE438720B (en) 1985-04-29
SE7807579L (en) 1979-01-08
GB2000844A (en) 1979-01-17
IT1116778B (en) 1986-02-10
FR2397134A7 (en) 1979-02-02

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940628