FR2373742A1 - ROTATION TRAINING DEVICE FOR REINFORCEMENTS - Google Patents

ROTATION TRAINING DEVICE FOR REINFORCEMENTS

Info

Publication number
FR2373742A1
FR2373742A1 FR7737007A FR7737007A FR2373742A1 FR 2373742 A1 FR2373742 A1 FR 2373742A1 FR 7737007 A FR7737007 A FR 7737007A FR 7737007 A FR7737007 A FR 7737007A FR 2373742 A1 FR2373742 A1 FR 2373742A1
Authority
FR
France
Prior art keywords
reinforcements
training device
rotation training
housing
drive
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.)
Pending
Application number
FR7737007A
Other languages
French (fr)
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.)
PFANNENSCHMIDT ING BUERO
Original Assignee
PFANNENSCHMIDT ING BUERO
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 PFANNENSCHMIDT ING BUERO filed Critical PFANNENSCHMIDT ING BUERO
Publication of FR2373742A1 publication Critical patent/FR2373742A1/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Actuator (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Reciprocating Pumps (AREA)
  • Taps Or Cocks (AREA)

Abstract

Au moins un piston, mû par un agent de pression, est logé dans un boîtier et présente une portée d'entraînement en prise avec un arbre d'entraînement de l'armature. Le boîtier 24 et les pistons 29, 30, réalisés au moins partiellement en forme d'anneau entourent au moins partiellement l'armature. La portée d'entraînement 32, 34 est en prise directe avec l'arbre d'entraînement 18, 19. Application, notamment, à la commande de robinets.At least one piston, driven by a pressure medium, is housed in a housing and has a drive face engaged with a drive shaft of the armature. The housing 24 and the pistons 29, 30, made at least partially in the form of a ring, at least partially surround the frame. The drive surface 32, 34 is in direct engagement with the drive shaft 18, 19. Application, in particular, to the control of valves.

FR7737007A 1976-12-08 1977-12-08 ROTATION TRAINING DEVICE FOR REINFORCEMENTS Pending FR2373742A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762655493 DE2655493C3 (en) 1976-12-08 1976-12-08 Pressurized medium-actuated rotary drive for a valve

Publications (1)

Publication Number Publication Date
FR2373742A1 true FR2373742A1 (en) 1978-07-07

Family

ID=5994930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737007A Pending FR2373742A1 (en) 1976-12-08 1977-12-08 ROTATION TRAINING DEVICE FOR REINFORCEMENTS

Country Status (7)

Country Link
CH (1) CH625023A5 (en)
DE (1) DE2655493C3 (en)
FR (1) FR2373742A1 (en)
GB (1) GB1545038A (en)
IT (1) IT1089721B (en)
NL (1) NL7713530A (en)
SE (1) SE7713851L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0353586A2 (en) * 1988-08-04 1990-02-07 Siemens Aktiengesellschaft Actuator for a quick stop valve

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH661331A5 (en) * 1983-08-25 1987-07-15 Fischer Ag Georg VALVE DEVICE WITH A REMOTE CONTROLLED ACTUATOR.
GB2210955B (en) * 1987-10-08 1991-09-18 Rucker Co Rotary shear seal hydraulic valve
NO301901B1 (en) * 1995-08-07 1997-12-22 Norske Stats Oljeselskap Valve actuator

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035808A (en) * 1956-08-30 1962-05-22 Hydril Co Pressure responsive valve
FR1373750A (en) * 1963-07-31 1964-10-02 Means for blocking the fluid conduit (s) in so-called direct fluid passage valve devices
FR1582420A (en) * 1968-09-27 1969-09-26
US3539147A (en) * 1969-01-21 1970-11-10 Herman L Paul Jr Power actuated ball valve
US3690615A (en) * 1970-07-24 1972-09-12 Stile Craft Mfg Inc Automatic valve
US3806082A (en) * 1972-01-24 1974-04-23 Smith International Power kelly cock
US3982725A (en) * 1974-06-27 1976-09-28 Keystone International, Inc. Valve actuator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035808A (en) * 1956-08-30 1962-05-22 Hydril Co Pressure responsive valve
FR1373750A (en) * 1963-07-31 1964-10-02 Means for blocking the fluid conduit (s) in so-called direct fluid passage valve devices
FR1582420A (en) * 1968-09-27 1969-09-26
US3539147A (en) * 1969-01-21 1970-11-10 Herman L Paul Jr Power actuated ball valve
US3690615A (en) * 1970-07-24 1972-09-12 Stile Craft Mfg Inc Automatic valve
US3806082A (en) * 1972-01-24 1974-04-23 Smith International Power kelly cock
US3982725A (en) * 1974-06-27 1976-09-28 Keystone International, Inc. Valve actuator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0353586A2 (en) * 1988-08-04 1990-02-07 Siemens Aktiengesellschaft Actuator for a quick stop valve
EP0353586A3 (en) * 1988-08-04 1990-05-30 Siemens Aktiengesellschaft Actuator for a quick stop valve

Also Published As

Publication number Publication date
DE2655493B2 (en) 1978-09-28
IT1089721B (en) 1985-06-18
NL7713530A (en) 1978-06-12
SE7713851L (en) 1978-06-09
DE2655493C3 (en) 1979-05-23
DE2655493A1 (en) 1978-06-22
CH625023A5 (en) 1981-08-31
GB1545038A (en) 1979-05-02

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