BE1002424A4 - CLOSING DEVICE FOR A COVER. - Google Patents

CLOSING DEVICE FOR A COVER. Download PDF

Info

Publication number
BE1002424A4
BE1002424A4 BE8701342A BE8701342A BE1002424A4 BE 1002424 A4 BE1002424 A4 BE 1002424A4 BE 8701342 A BE8701342 A BE 8701342A BE 8701342 A BE8701342 A BE 8701342A BE 1002424 A4 BE1002424 A4 BE 1002424A4
Authority
BE
Belgium
Prior art keywords
cover
container
pawl
lever
closed position
Prior art date
Application number
BE8701342A
Other languages
French (fr)
Original Assignee
Xomox Internat Gmbh
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 Xomox Internat Gmbh filed Critical Xomox Internat Gmbh
Application granted granted Critical
Publication of BE1002424A4 publication Critical patent/BE1002424A4/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
    • 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
    • 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
    • F16J13/16—Pivoted closures
    • F16J13/18—Pivoted closures pivoted directly on the frame

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

La présente invention concerne un dispositif de fermeture pour un couvercle pivotant (3) d'un récipient (1, 2), comprenant un levier (5) qui est articulé sur le récipient pour s'accrocher à un goujon de verrouillage (9) monté sur le couvercle (3) et qui comporte une came de commande (25) dans laquelle vient en prise, dans la position fermée du couvercle, un ergot (37) prévu sur ce dernier. Selon l'invention, ce dispositif de fermeture est équipé d'un système de sécurité comprenant un cliquet (6), à deux bras, monté à rotation sur la partie basculante du levier (5) et dont une extrémité comporte un taquet d'appui (30); la seconde extrémité du cliquet (6) porte une tête coudée (31) qui, dans la position fermée du couvercle, s'applique contre une surface de butée (32) du récipient, sous l'action d'un ressort (18), et qui, dans la position ouverte du couvercle, heurte un bec de butée (36) formé à l'extrémité de la surface (32). Ce système de sécurité empêche, lors de l'ouverture du couvercle (3), une remontée intempestive brusque de ce dernier, dans le cas de la présence d'une pression résiduelle dans le récipient (1, 2).The present invention relates to a closure device for a pivoting cover (3) of a container (1, 2), comprising a lever (5) which is articulated on the container to hook onto a mounted locking stud (9) on the cover (3) and which comprises a control cam (25) in which engages, in the closed position of the cover, a lug (37) provided on the latter. According to the invention, this closing device is equipped with a security system comprising a pawl (6), with two arms, mounted for rotation on the tilting part of the lever (5) and one end of which comprises a support cleat (30); the second end of the pawl (6) carries a bent head (31) which, in the closed position of the cover, is applied against an abutment surface (32) of the container, under the action of a spring (18), and which, in the open position of the cover, strikes an abutment spout (36) formed at the end of the surface (32). This safety system prevents, when the lid (3) is opened, an abrupt sudden rise of the latter, in the case of the presence of residual pressure in the container (1, 2).

BE8701342A 1986-11-27 1987-11-26 CLOSING DEVICE FOR A COVER. BE1002424A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863640440 DE3640440A1 (en) 1986-11-27 1986-11-27 FOLDING LOCK FOR A LID

Publications (1)

Publication Number Publication Date
BE1002424A4 true BE1002424A4 (en) 1991-02-05

Family

ID=6314835

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8701342A BE1002424A4 (en) 1986-11-27 1987-11-26 CLOSING DEVICE FOR A COVER.

Country Status (11)

Country Link
JP (1) JPS63149478A (en)
BE (1) BE1002424A4 (en)
CH (1) CH678092A5 (en)
DE (1) DE3640440A1 (en)
ES (1) ES2005465A6 (en)
FI (1) FI875197A (en)
FR (1) FR2607569B1 (en)
GB (1) GB2200162B (en)
IT (1) IT1218497B (en)
NL (1) NL8702664A (en)
NO (1) NO874952L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829996A1 (en) * 1988-09-05 1990-03-15 Xomox Int Gmbh BOLT LOCK
DE9109525U1 (en) * 1991-08-01 1992-09-03 Xomox International GmbH & Co, 8990 Lindau Bolt lock as safety closure for a pressure vessel
FR2689030B1 (en) * 1992-03-25 1994-11-04 Inst Francais Du Petrole Enclosure containing several beds of separate solid material and dischargeable by gravity without mixing of material.
US5456385A (en) * 1992-03-25 1995-10-10 Institut Francais Du Petrole Enclosure containing several beds of solid material separated and unloadable by gravity without mixing material
US5660295A (en) * 1995-03-06 1997-08-26 Gpe Controls, Inc. Covers for gauging and sampling openings
DE29621448U1 (en) * 1996-12-10 1997-02-06 Liebherr-Mischtechnik Gmbh, 88427 Bad Schussenried Closure
DE29804894U1 (en) 1998-03-18 1998-06-10 Pfaudler-Werke GmbH, 68723 Schwetzingen Sealing cover, in particular manhole cover for a temperature and corrosion resistant enamelled reaction container
PL197141B1 (en) 1999-08-03 2008-03-31 Claus Wunsch Collecting, transporting and storing container
DE102014113437B4 (en) * 2014-09-17 2021-01-14 Thomas Schneider Locking device
DE102014018158B4 (en) 2014-12-10 2019-04-11 Karl Roll Gmbh & Co. Kg Device with a container with a working opening and a device using this device for the surface treatment of workpieces
DE102016203760A1 (en) 2016-03-08 2017-09-14 Krones Ag Safety seal for a container with a media supply line

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269587A (en) * 1965-07-06 1966-08-30 Bert N Svenson Safety clamp for pressure vessel covers
DE1987456U (en) * 1968-06-12 Lockhead Aircraft Corporation Burbank, Calif (V St A) coupling
US4157146A (en) * 1978-09-25 1979-06-05 Svenson Bert N Safety clamping system for pressure vessel closures and the like
GB2083160A (en) * 1981-08-28 1982-03-17 Rigg Brothers Tools Ltd A man lid for a fluid container
CH650139A5 (en) * 1981-03-05 1985-07-15 Salvis Ag Closure device on a pressure cooker apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938648A (en) * 1957-12-26 1960-05-31 Phelan Pressure cooker
JPS51148853A (en) * 1975-06-16 1976-12-21 Sharp Corp Waste gas tr eating system for drying furnace of painting

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1987456U (en) * 1968-06-12 Lockhead Aircraft Corporation Burbank, Calif (V St A) coupling
US3269587A (en) * 1965-07-06 1966-08-30 Bert N Svenson Safety clamp for pressure vessel covers
US4157146A (en) * 1978-09-25 1979-06-05 Svenson Bert N Safety clamping system for pressure vessel closures and the like
CH650139A5 (en) * 1981-03-05 1985-07-15 Salvis Ag Closure device on a pressure cooker apparatus
GB2083160A (en) * 1981-08-28 1982-03-17 Rigg Brothers Tools Ltd A man lid for a fluid container

Also Published As

Publication number Publication date
CH678092A5 (en) 1991-07-31
GB8726932D0 (en) 1987-12-23
NL8702664A (en) 1988-06-16
FI875197A (en) 1988-05-28
JPS63149478A (en) 1988-06-22
GB2200162B (en) 1990-08-01
NO874952D0 (en) 1987-11-27
DE3640440A1 (en) 1988-06-09
FR2607569B1 (en) 1990-11-16
DE3640440C2 (en) 1990-04-12
GB2200162A (en) 1988-07-27
NO874952L (en) 1988-05-30
FR2607569A1 (en) 1988-06-03
IT1218497B (en) 1990-04-19
IT8702952A0 (en) 1987-11-23
ES2005465A6 (en) 1989-03-01
FI875197A0 (en) 1987-11-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: XOMOX INTERNATIONAL G.M.B.H.

Effective date: 19911130