DE2860116D1 - Force multiplying mechanism and stop cock equipped with such a mechanism - Google Patents

Force multiplying mechanism and stop cock equipped with such a mechanism

Info

Publication number
DE2860116D1
DE2860116D1 DE7878400041T DE2860116T DE2860116D1 DE 2860116 D1 DE2860116 D1 DE 2860116D1 DE 7878400041 T DE7878400041 T DE 7878400041T DE 2860116 T DE2860116 T DE 2860116T DE 2860116 D1 DE2860116 D1 DE 2860116D1
Authority
DE
Germany
Prior art keywords
stop cock
force multiplying
cock equipped
force
multiplying mechanism
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
DE7878400041T
Other languages
English (en)
Inventor
Pierre Louis Christian Barbe
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Application granted granted Critical
Publication of DE2860116D1 publication Critical patent/DE2860116D1/de
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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • 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
    • F16H25/183—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions conveying only reciprocating motion, e.g. wedges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Rolling Contact Bearings (AREA)
DE7878400041T 1977-07-11 1978-06-28 Force multiplying mechanism and stop cock equipped with such a mechanism Expired DE2860116D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7721261A FR2397569A1 (fr) 1977-07-11 1977-07-11 Mecanisme multiplicateur d'effort

Publications (1)

Publication Number Publication Date
DE2860116D1 true DE2860116D1 (en) 1980-11-27

Family

ID=9193204

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7878400041T Expired DE2860116D1 (en) 1977-07-11 1978-06-28 Force multiplying mechanism and stop cock equipped with such a mechanism

Country Status (8)

Country Link
EP (1) EP0000850B1 (de)
BE (1) BE868889A (de)
CH (1) CH625322A5 (de)
DE (1) DE2860116D1 (de)
ES (1) ES471613A1 (de)
FR (1) FR2397569A1 (de)
IT (1) IT7868629A0 (de)
LU (1) LU79943A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485767A1 (fr) * 1980-06-27 1981-12-31 Renault Dispositif de blocage d'organes mecaniques au moyen d'un amplificateur de force
US5018406A (en) * 1989-11-14 1991-05-28 Schuler Incorporated Mechanical locking device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR425233A (fr) * 1910-02-18 1911-06-06 Axel Gram Hanssen Mécanisme pour transformer un mouvement rectiligne dirigé dans un sens en un autre mouvement rectiligne dirigé en sens opposé
FR1007151A (fr) * 1948-03-01 1952-05-02 Dispositif multiplicateur d'effort
FR1391990A (fr) * 1964-01-31 1965-03-12 Dispositif pour la commande automatique de l'organe d'obturation de vannes ou analogue
GB1477627A (en) * 1973-05-29 1977-06-22 Grey J Rotary torque transmission device
CH574063A5 (en) * 1974-04-30 1976-03-31 Bolex Int Sa Axial movement inverting mechanism - has balls acting between conical surfaces on push rods with separating spring

Also Published As

Publication number Publication date
FR2397569A1 (fr) 1979-02-09
LU79943A1 (fr) 1980-02-14
ES471613A1 (es) 1979-02-01
CH625322A5 (de) 1981-09-15
FR2397569B1 (de) 1980-02-29
BE868889A (fr) 1979-01-10
EP0000850A1 (de) 1979-02-21
IT7868629A0 (it) 1978-07-10
EP0000850B1 (de) 1980-08-06

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee