FR2580364B1 - SAFETY DEVICE REQUIRED TO CARRY OUT THE MOVEMENT OF A MOBILE PART IN TWO TIMES - Google Patents

SAFETY DEVICE REQUIRED TO CARRY OUT THE MOVEMENT OF A MOBILE PART IN TWO TIMES

Info

Publication number
FR2580364B1
FR2580364B1 FR8505439A FR8505439A FR2580364B1 FR 2580364 B1 FR2580364 B1 FR 2580364B1 FR 8505439 A FR8505439 A FR 8505439A FR 8505439 A FR8505439 A FR 8505439A FR 2580364 B1 FR2580364 B1 FR 2580364B1
Authority
FR
France
Prior art keywords
movement
carry out
safety device
mobile part
device required
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
FR8505439A
Other languages
French (fr)
Other versions
FR2580364A1 (en
Inventor
Robert Clerc
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.)
Institut Merieux SA
Original Assignee
Institut Merieux 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 Institut Merieux SA filed Critical Institut Merieux SA
Priority to FR8505439A priority Critical patent/FR2580364B1/en
Publication of FR2580364A1 publication Critical patent/FR2580364A1/en
Application granted granted Critical
Publication of FR2580364B1 publication Critical patent/FR2580364B1/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/24—Covers or similar closure members for pressure vessels in general with safety devices, e.g. to prevent opening prior to pressure release
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/03—Pressure vessels, or vacuum vessels, having closure members or seals specially adapted therefor
    • 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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/08—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts
FR8505439A 1985-04-11 1985-04-11 SAFETY DEVICE REQUIRED TO CARRY OUT THE MOVEMENT OF A MOBILE PART IN TWO TIMES Expired FR2580364B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8505439A FR2580364B1 (en) 1985-04-11 1985-04-11 SAFETY DEVICE REQUIRED TO CARRY OUT THE MOVEMENT OF A MOBILE PART IN TWO TIMES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8505439A FR2580364B1 (en) 1985-04-11 1985-04-11 SAFETY DEVICE REQUIRED TO CARRY OUT THE MOVEMENT OF A MOBILE PART IN TWO TIMES

Publications (2)

Publication Number Publication Date
FR2580364A1 FR2580364A1 (en) 1986-10-17
FR2580364B1 true FR2580364B1 (en) 1989-04-21

Family

ID=9318124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8505439A Expired FR2580364B1 (en) 1985-04-11 1985-04-11 SAFETY DEVICE REQUIRED TO CARRY OUT THE MOVEMENT OF A MOBILE PART IN TWO TIMES

Country Status (1)

Country Link
FR (1) FR2580364B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2295081C1 (en) * 2006-02-01 2007-03-10 Ильмер Юсупович Хасанов Quick-acting gate valve
DE102007032559B4 (en) * 2007-07-12 2010-09-09 Multitest Elektronische Systeme Gmbh Closure mechanism for pressure test chambers for testing electronic components, in particular IC's
CN104806756B (en) * 2015-03-09 2017-03-22 黄冈市钰丰精密五金有限公司 Wedge block type quick opening blind plate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1603814A (en) * 1977-08-15 1981-12-02 Swinney Eng Closure for pipes or vessels
FR2440516A1 (en) * 1978-11-06 1980-05-30 Lautrette Ind Sa Inspection cover for high pressure gas supply - has locking ring with lugs to prevent opening under pressure
FR2553494B1 (en) * 1983-10-12 1986-01-10 Merieux Inst SECURITY SYSTEM OBLIGATING TO CARRY OUT THE HORIZONTAL BACKWARD OF A MOBILE PART IN TWO TIMES

Also Published As

Publication number Publication date
FR2580364A1 (en) 1986-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse