GB1198080A - Door Locking Mechanism - Google Patents

Door Locking Mechanism

Info

Publication number
GB1198080A
GB1198080A GB42152/67A GB4215267A GB1198080A GB 1198080 A GB1198080 A GB 1198080A GB 42152/67 A GB42152/67 A GB 42152/67A GB 4215267 A GB4215267 A GB 4215267A GB 1198080 A GB1198080 A GB 1198080A
Authority
GB
United Kingdom
Prior art keywords
door
power means
plate
pair
opening
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
GB42152/67A
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.)
Riggs and Lombard Inc
Original Assignee
Riggs and Lombard Inc
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 Riggs and Lombard Inc filed Critical Riggs and Lombard Inc
Publication of GB1198080A publication Critical patent/GB1198080A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/12—Hatches; Hatchways
    • B63B19/24—Hatch fastenings, e.g. cleats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B65D90/62—Gates or closures having closure members movable out of the plane of the opening
    • B65D90/623—Gates or closures having closure members movable out of the plane of the opening having a rotational motion
    • 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
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/06—Detachable closure members; Means for tightening closures attached only by clamps along the circumference
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1075—Operating means
    • Y10T292/1082—Motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/20—Clamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

1,198,080. Pressure doors. RIGGS & LOMBARD Inc. 15 Sept., 1967 [22 Sept., 1966], No. 42152/67. Heading F2P. [Also in Divisions E1-2] In order to secure a door 12 in its closed position within an opening in a wall, e.g. of a pressure vessel, at least one clamping member 36 is hinged at 48 to the wall adjacent the opening, and power means, e.g. piston and cylinder combination 32, is drivingly connected to the or each clamping member to urge the free end of the latter into door-securing engagement with a planar surface of a plate 38, forming part of the door. The plate 38 is formed with a groove 54, in which a roller 50, mounted on the free end of each clamping member, will lodge in the event of a fault developing in the power means, the groove being in the same plane 61 normal to the plate as clamp hinge axis 48. The plate 38 is formed with a bevelled edge 52. A flange 60 of the door seats on a resilient gasket 58 in the door-secured position. Four clamping members 36, each with its own power means, may be arranged around the periphery or a circular hinged door, Fig. 1 (not shown), and a separate hydraulic or pneumatic cylinder may be provided for opening and closing the door. In a modification, Figs. 4 and 5 (not shown), each of two spaced circular doors is provided with a pair of clamping members, one pair being connected to the piston-rods of two power means and the other pair being connected to the cylinders of the same two power means.
GB42152/67A 1966-09-22 1967-09-15 Door Locking Mechanism Expired GB1198080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US581287A US3406997A (en) 1966-09-22 1966-09-22 Pressure door locking mechanism

Publications (1)

Publication Number Publication Date
GB1198080A true GB1198080A (en) 1970-07-08

Family

ID=24324594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42152/67A Expired GB1198080A (en) 1966-09-22 1967-09-15 Door Locking Mechanism

Country Status (4)

Country Link
US (1) US3406997A (en)
BE (1) BE704131A (en)
DE (1) DE1678175A1 (en)
GB (1) GB1198080A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118401A2 (en) * 1983-03-04 1984-09-12 GHIOTT DOLCIARIA di G. Turacchi & C. S.a.S. Vessel for a biscuit and pastry kneading machine provided with a removable bottom flap

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2144944C2 (en) * 1971-09-08 1983-01-05 Günter 4432 Gronau Otto Flap support
NL179941C (en) * 1974-07-01 1986-12-01 Lucas Benjamins HINGEDLY APPLIED TO A PRESSURE VESSEL, WHICH CAN BE PRESSED BY USING A BRACKET APPLIED TO THE PRESSURE VESSEL.
US4577671A (en) * 1982-08-09 1986-03-25 Stephan Mark C Casting decoring device
DE8802326U1 (en) * 1988-02-23 1989-06-22 Siemens AG, 1000 Berlin und 8000 München Quick-release device for detachable connection of two components
FR2683987B1 (en) * 1991-11-21 1994-01-21 Seb Sa DEVICE FOR LOCKING AND UNLOCKING A COVER FOR A COOKING APPLIANCE.
DE19917917B4 (en) * 1999-04-20 2008-10-02 Bis Prozesstechnik Gmbh Container with hydraulic safety lock system
ITFI20020046A1 (en) * 2002-03-13 2003-09-15 Tecnorama Srl DYEING TANK FOR TEXTILE MATERIALS
ES2214154B1 (en) * 2004-02-19 2005-11-01 Agrupacion Olcina, S.L. PRESSURE MULTIPLIER ELEMENT, BY MEANS OF ROCKERS, FOR CLOSURE OF AUTOMATIC OR SEMIAUTOMATIC DOORS OF PUMP.
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
CN105605220B (en) * 2016-03-18 2017-11-17 广州番禺高勋染整设备制造有限公司 Tooth-locking large opening quick operating valve system
US9869116B2 (en) * 2016-04-08 2018-01-16 Daniel Ray Neuman Pneumatic operated hinge and latch system
CN105805310B (en) * 2016-05-16 2018-04-20 江苏久维压力容器制造有限公司 A kind of pressure vessel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US359251A (en) * 1887-03-15 Clamp for molders flasks
US760454A (en) * 1904-04-06 1904-05-24 Springfield Metallic Casket Company Device for sealing grave-vaults.
US1874833A (en) * 1930-05-29 1932-08-30 Albert L Taylor Process retort
US2601983A (en) * 1949-10-03 1952-07-01 Louis F Schoelkopf Door latching and starting apparatus
US2834504A (en) * 1953-11-20 1958-05-13 Annicq Joseph Pressure vessel locking mechanism
US2776853A (en) * 1954-09-20 1957-01-08 Fletcher Aviat Corp Clamping device
US3310329A (en) * 1966-01-28 1967-03-21 Gaston County Dyeing Mach Pressure vessel and closure assembly therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118401A2 (en) * 1983-03-04 1984-09-12 GHIOTT DOLCIARIA di G. Turacchi & C. S.a.S. Vessel for a biscuit and pastry kneading machine provided with a removable bottom flap
EP0118401A3 (en) * 1983-03-04 1985-11-27 GHIOTT DOLCIARIA di G. Turacchi & C. S.a.S. Vessel for a biscuit and pastry kneading machine provided with a removable bottom flap

Also Published As

Publication number Publication date
US3406997A (en) 1968-10-22
BE704131A (en) 1968-03-21
DE1678175A1 (en) 1971-12-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees