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IT1116778B - SCREW COUPLING COUPLING - Google Patents

SCREW COUPLING COUPLING

Info

Publication number
IT1116778B
IT1116778B IT68575/77A IT6857577A IT1116778B IT 1116778 B IT1116778 B IT 1116778B IT 68575/77 A IT68575/77 A IT 68575/77A IT 6857577 A IT6857577 A IT 6857577A IT 1116778 B IT1116778 B IT 1116778B
Authority
IT
Italy
Prior art keywords
coupling
screw
screw coupling
coupling coupling
Prior art date
Application number
IT68575/77A
Other languages
Italian (it)
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
Priority to IT68575/77A priority Critical patent/IT1116778B/en
Priority to GB7828175A priority patent/GB2000844B/en
Priority to FR7819703A priority patent/FR2397134A7/en
Priority to SE7807579A priority patent/SE438720B/en
Application granted granted Critical
Publication of IT1116778B publication Critical patent/IT1116778B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Gear Transmission (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Transmission Devices (AREA)
IT68575/77A 1977-07-07 1977-07-07 SCREW COUPLING COUPLING IT1116778B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT68575/77A IT1116778B (en) 1977-07-07 1977-07-07 SCREW COUPLING COUPLING
GB7828175A GB2000844B (en) 1977-07-07 1978-06-28 Screw-nut screw transmission coupling
FR7819703A FR2397134A7 (en) 1977-07-07 1978-06-30 Worm gear transmission coupler
SE7807579A SE438720B (en) 1977-07-07 1978-07-05 Screw and nut-transmission coupling

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 (1)

Publication Number Publication Date
IT1116778B true IT1116778B (en) 1986-02-10

Family

ID=11309900

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68575/77A IT1116778B (en) 1977-07-07 1977-07-07 SCREW COUPLING 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
SE7807579L (en) 1979-01-08
FR2397134A7 (en) 1979-02-02
GB2000844B (en) 1982-01-27
SE438720B (en) 1985-04-29
GB2000844A (en) 1979-01-17

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950727