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FR2367894A1 - LOCKING DEVICE FOR SAS DOORS - Google Patents

LOCKING DEVICE FOR SAS DOORS

Info

Publication number
FR2367894A1
FR2367894A1 FR7730874A FR7730874A FR2367894A1 FR 2367894 A1 FR2367894 A1 FR 2367894A1 FR 7730874 A FR7730874 A FR 7730874A FR 7730874 A FR7730874 A FR 7730874A FR 2367894 A1 FR2367894 A1 FR 2367894A1
Authority
FR
France
Prior art keywords
linkage
sealed
transfer door
locking
door
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.)
Granted
Application number
FR7730874A
Other languages
French (fr)
Other versions
FR2367894B1 (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.)
Bochumer Eisenhuette Heintzmann GmbH and Co KG
Original Assignee
Bochumer Eisenhuette Heintzmann GmbH and Co KG
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 Bochumer Eisenhuette Heintzmann GmbH and Co KG filed Critical Bochumer Eisenhuette Heintzmann GmbH and Co KG
Publication of FR2367894A1 publication Critical patent/FR2367894A1/en
Application granted granted Critical
Publication of FR2367894B1 publication Critical patent/FR2367894B1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/06—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Special Wing (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

In the supporting frame of the sealed-transfer door (1), a linkage (20) is mounted so as to be vertically displaceable and is coupled to a restoring spring, arranged in a housing (64) and taking effect in the closing direction, and to a plurality of locking bolts (17, 18, 19) which engage into recesses in the door frame (4). The linkage (20) can be detained in dependence on a predetermined pivoting angle of the sealed-transfer door (1) in the opened position. The locking bolts (17), displaceable in the horizontal direction by the linkage (20) by means of a slotted guide (54), are, in the closing position of the sealed-transfer door (1), secure against an axial variation in position by detent bolts connected to the linkage (20). Such an arrangement for structures having high security classification guarantees, in addition to the locking function, also the securing in position of the sealed-transfer door under compressive stress and allows a release for opening purposes solely as the result of a correctly ordered actuation of the locking elements.
FR7730874A 1976-10-16 1977-10-13 LOCKING DEVICE FOR SAS DOORS Expired FR2367894B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762646844 DE2646844C3 (en) 1976-10-16 1976-10-16 Safety device for protective doors

Publications (2)

Publication Number Publication Date
FR2367894A1 true FR2367894A1 (en) 1978-05-12
FR2367894B1 FR2367894B1 (en) 1986-01-03

Family

ID=5990657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730874A Expired FR2367894B1 (en) 1976-10-16 1977-10-13 LOCKING DEVICE FOR SAS DOORS

Country Status (3)

Country Link
CH (1) CH620729A5 (en)
DE (1) DE2646844C3 (en)
FR (1) FR2367894B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045935A1 (en) * 1980-08-08 1982-02-17 Ilan Goldman A locking system for safes
CN110552561A (en) * 2019-10-11 2019-12-10 无锡市东舟船舶设备股份有限公司 fire prevention A60 sliding door push rod connects release

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3219225C2 (en) * 1982-05-21 1985-03-14 Sommer Metallbau-Stahlbau GmbH & Co KG, 8671 Döhlau Closure on doors or the like.
DE3304626C2 (en) * 1982-05-21 1993-11-04 Sommer Metallbau Stahlbau Gmbh DOOR WITH A BRACKET
DE3348343C2 (en) * 1982-05-21 1993-11-11 Sommer Metallbau Stahlbau Gmbh Double action fireproof airtight security door mechanism
DE19628011C5 (en) * 1996-07-11 2008-11-20 Sommer Metallbau-Stahlbau Gmbh & Co. Kg Spreader for the bolt a bolt factory

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1900127U (en) * 1964-05-21 1964-09-03 Schwarze Ag Metalltueren PRINT DOOR.
DE1958729U (en) * 1967-01-25 1967-04-13 Josef Wolf Eisen Und Metallwar GAS-PROOF DOOR WITH LATCH AND LATCH LOCK.
FR2250370A5 (en) * 1973-10-31 1975-05-30 Fontaine Camille Lock actuated by casement bolt - has bolt with sliding connection to actuator plate coupled to casement bolt
DE2611359C2 (en) * 1976-03-18 1983-08-04 Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert Espagnolette lock for door leaves

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045935A1 (en) * 1980-08-08 1982-02-17 Ilan Goldman A locking system for safes
CN110552561A (en) * 2019-10-11 2019-12-10 无锡市东舟船舶设备股份有限公司 fire prevention A60 sliding door push rod connects release
CN110552561B (en) * 2019-10-11 2024-04-05 无锡市东舟船舶设备股份有限公司 Fire-proof A60 sliding door push rod connection release device

Also Published As

Publication number Publication date
CH620729A5 (en) 1980-12-15
DE2646844A1 (en) 1978-08-31
FR2367894B1 (en) 1986-01-03
DE2646844B2 (en) 1981-04-09
DE2646844C3 (en) 1982-01-21

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