GB686195A - Improvements in removable sealing closures for storage chambers - Google Patents

Improvements in removable sealing closures for storage chambers

Info

Publication number
GB686195A
GB686195A GB1865350A GB1865350A GB686195A GB 686195 A GB686195 A GB 686195A GB 1865350 A GB1865350 A GB 1865350A GB 1865350 A GB1865350 A GB 1865350A GB 686195 A GB686195 A GB 686195A
Authority
GB
United Kingdom
Prior art keywords
bolts
panel
groove
frame
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.)
Expired
Application number
GB1865350A
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.)
Joinery & Insulation Co L
WILLIAM LESLIE BUTCHER
Original Assignee
Joinery & Insulation Co L
WILLIAM LESLIE BUTCHER
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 Joinery & Insulation Co L, WILLIAM LESLIE BUTCHER filed Critical Joinery & Insulation Co L
Priority to GB1865350A priority Critical patent/GB686195A/en
Publication of GB686195A publication Critical patent/GB686195A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/12—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas
    • E06B5/14—Gasproof doors or similar closures; Adaptation of fixed constructions therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refrigerator Housings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

686,195. Doors and like closures. JOINERY & INSULATION CO., Ltd., KING A. E., and BUTCHER, W. L. July 25, 1951 [July 26, 1950], No. 18653/50. Class 20(iii) A removable sealing panel 14 for a door, or other framed opening, 10 in, e.g. a cool storage chamber for fruit, comprises a frame 15 and a sheet of metal, or metalcovered plywood 16 having, at the edges, bolts 28 rotatably mounted in U-shaped metal strips 26, each bolt being displace- :able outwardly from the edges of the panel to enter a groove 23 in a frame 22. On rotation of the handles 32 of the bolts 28 the cam surfaces 30 at the other end of the bolts engage a metal liner 24 on the forward wall of the groove 23 and urge the panel 10 into sealing contact with a strip 20 projecting from the frame wall 19. The strip is smeared with grease, or the like, which when the door is pressed home, fills the recess 40 and forms a packing. One or more bolts 28a, Fig. 1, have cam faces which, when turned, press against the opposite face 44 of the groove 23 to assist in removing the panel. The bolts may be provided with projecting pins 42 which pass through corresponding slots in the strips 26 to ensure that the bolts are moved into the grooves 23 with the cams 30 in their inoperative positions. A hinged insulating outer door 11 having a sealing gasket 12 is also provided. In an alternative construction the bolts are pivotally mounted to swing into their outwardly displaced positions.
GB1865350A 1950-07-26 1950-07-26 Improvements in removable sealing closures for storage chambers Expired GB686195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1865350A GB686195A (en) 1950-07-26 1950-07-26 Improvements in removable sealing closures for storage chambers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1865350A GB686195A (en) 1950-07-26 1950-07-26 Improvements in removable sealing closures for storage chambers

Publications (1)

Publication Number Publication Date
GB686195A true GB686195A (en) 1953-01-21

Family

ID=10116140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1865350A Expired GB686195A (en) 1950-07-26 1950-07-26 Improvements in removable sealing closures for storage chambers

Country Status (1)

Country Link
GB (1) GB686195A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987596A (en) * 1975-02-03 1976-10-26 Johann Wolf Gesellschaft M.B.H. Kg Fodder silo
US4047691A (en) * 1975-02-03 1977-09-13 Johann Wolf Gesellschaft M.B.H. Kg. Fixture for use in the formation of a discharge opening of a fodder silo
US4971130A (en) * 1989-12-20 1990-11-20 Bentley Richard P Weather seal covering assembly for a window
ITRE20120086A1 (en) * 2012-11-21 2014-05-22 Cormo Societa Cooperativa HINGED DOOR FOR CLOSING A PASSAGE PASS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987596A (en) * 1975-02-03 1976-10-26 Johann Wolf Gesellschaft M.B.H. Kg Fodder silo
US4047691A (en) * 1975-02-03 1977-09-13 Johann Wolf Gesellschaft M.B.H. Kg. Fixture for use in the formation of a discharge opening of a fodder silo
US4971130A (en) * 1989-12-20 1990-11-20 Bentley Richard P Weather seal covering assembly for a window
ITRE20120086A1 (en) * 2012-11-21 2014-05-22 Cormo Societa Cooperativa HINGED DOOR FOR CLOSING A PASSAGE PASS

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