GB1280736A - Sectional fire door assembly - Google Patents

Sectional fire door assembly

Info

Publication number
GB1280736A
GB1280736A GB41134/70A GB4113470A GB1280736A GB 1280736 A GB1280736 A GB 1280736A GB 41134/70 A GB41134/70 A GB 41134/70A GB 4113470 A GB4113470 A GB 4113470A GB 1280736 A GB1280736 A GB 1280736A
Authority
GB
United Kingdom
Prior art keywords
door
wall
edge
supported
braces
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
GB41134/70A
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.)
Overhead Door Corp
Original Assignee
Overhead Door Corp
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 Overhead Door Corp filed Critical Overhead Door Corp
Publication of GB1280736A publication Critical patent/GB1280736A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
    • E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers
    • A62C2/14—Hinged dampers with two or more blades
    • A62C2/16—Hinged dampers with two or more blades multi-vane roll or fold-up type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1253—Counterbalance devices with springs with canted-coil torsion springs
    • E05D13/1261—Counterbalance devices with springs with canted-coil torsion springs specially adapted for overhead wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/41—Function thereof for closing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/499—Spring tensioners; Tension sensors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/50—Weights
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/25—Emergency conditions
    • E05Y2800/254—Emergency conditions the elements not functioning in case of emergency
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/34—Form stability
    • E05Y2800/342—Deformable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E05Y2900/134—Fire doors

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Special Wing (AREA)

Abstract

1280736 Fire door assembly OVERHEAD DOOR CORP 26 Aug 1970 [18 Sept 1969] 41134/70 Heading A5A A fire door assembly mountable in an opening in wall 18 comprises door 10 in horizontally hinged sections 12, mounted for movement between an upright closed position and a horizontal opened position by means of guide tracks 33, 34 on upright side seals or door braces 16, 17, spring-biased counterbalance 61 mountable on wall 18 and connected to the foot of the door, and a fusible link connected to the balance and operable to release the spring tension and allow the door to fall under gravity to its closed position. In Figs. 1, 2 and 5, braces 16, 17 are mounted on wall 18 near to but spaced from opening 19, each comprising angle members 22, 23 bolted to form an S-shape cross section. Flange 29 of angle 23 defines channel 32 into which one edge of door 10 is received, to engage with edge 28 of a strip 24 which is bolted between wall 18 and flange 26 of angle 22. Guide tracks 33, 34 mounted on braces 16, 17 engage rollers 37, 37A which are rotatably supported on shafts 42, 42A in turn slideably supported by bracket 43 mounted on door 10. Track 33 is formed (Fig. 5) of vertical part 44, arcuate parts 47, 48 and horizontal part 45. 47 and 48 are secured by a fusible link (49, Fig. 10). Horizontal track part 45 is also supported by hanger 53 from ceiling 52. Arc part 47 is riveted to mounting member 57 which in turn is secured to wall 18, and one end of counter-balance 61 is also supported on 57. In this embodiment the door is manually raised or lowered by handle 11. Alternatively a chain and gear system or a powerdriven door operator may be used. On release of the fusible link the door falls under gravity to a position where its lower edge 68 is in contact with the threshold (69) and its upper edge is held closely adjacent wall 18 by overlapped flanges (65, 66, Fig. 4) secured to lintel 54 and the upper door edge. (For Figures see next page)
GB41134/70A 1969-09-18 1970-08-26 Sectional fire door assembly Expired GB1280736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85897469A 1969-09-18 1969-09-18

Publications (1)

Publication Number Publication Date
GB1280736A true GB1280736A (en) 1972-07-05

Family

ID=25329650

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41134/70A Expired GB1280736A (en) 1969-09-18 1970-08-26 Sectional fire door assembly

Country Status (3)

Country Link
US (1) US3685567A (en)
AU (1) AU1954970A (en)
GB (1) GB1280736A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1012361A3 (en) * 1998-12-22 2000-10-03 Winlock Systems Besloten Venno Upward-opening door and drive mechanism used in it
CN112593799A (en) * 2020-12-03 2021-04-02 常州市大成真空技术有限公司 Sliding door mechanism and vacuum plate valve
CN113466424A (en) * 2021-08-12 2021-10-01 广州高得环保科技股份有限公司 Method and system for monitoring water quality of pipeline direct drinking water of intelligent Internet of things
CN114320125A (en) * 2021-12-28 2022-04-12 广州地铁设计研究院股份有限公司 Sill-free lifting sealing system for subway and tunnel main line protective equipment

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US4404768A (en) * 1981-05-22 1983-09-20 Cristy Nicholas G Arrangement for releasing a fire curtain in a theater
AU534732B3 (en) * 1983-03-01 1984-03-22 Crestlite Aluminium Pty. Ltd. Smoke ventilation apparatus
US4610033A (en) * 1984-12-14 1986-09-02 Harvey Hubbell Incorporated Insulator with fiber optic communication channel
US4664170A (en) * 1985-12-06 1987-05-12 Martinray Industries Ltd. Rolling firedoor
US4882806A (en) * 1988-07-11 1989-11-28 Davis Thomas J Counterbalancing torsion spring mechanism for devices which move up and down and method of setting the torsion springs thereof
US5022452A (en) * 1989-12-08 1991-06-11 Burrell Jere S Rolling fire door
DE4104704A1 (en) * 1991-02-15 1992-08-20 P & D Systemtechnik Gmbh LOCKABLE WITH A FIRE-RESISTANT SLIDING GATE, PREFERABLY TRANSPORTABLE LARGE CONTAINER
AU662019B2 (en) * 1991-11-13 1995-08-17 G & C Research & Development Pty Ltd Support mechanism for motorized doors
CA2113399C (en) * 1994-01-13 2002-03-05 Greg Vaillancourt Remote fuel station
US5735020A (en) * 1994-05-06 1998-04-07 Hercules Incorporated Counterbalance assembly
USRE40001E1 (en) * 1995-06-01 2008-01-15 The Chamberlain Group, Inc. Jack shaft garage door operator
US5743046A (en) * 1995-06-01 1998-04-28 The Chamberlain Group, Inc. Jack shaft door garage operator
US6174575B1 (en) 1996-08-29 2001-01-16 Canimex Inc. Universal plug for a counterbalancing mechanism
US6327744B1 (en) 1998-07-30 2001-12-11 Industrial Door Co., Inc. Roll-up door counterbalancing apparatus and method
US6408925B1 (en) 1998-07-30 2002-06-25 Industrial Door Company, Inc. Counterbalancing apparatus for roll-up door
US6263541B1 (en) * 1999-01-21 2001-07-24 Windsor Door, Inc. Winding cone of an overhead door counterbalancing mechanism and torsion spring winding method therefor
CA2306610A1 (en) * 2000-04-25 2001-10-25 Canimex Inc. Eccentrically mounted plug for operatively connecting torsion springs to overhead shafts of counterbalancing systems used for garage doors and the like
CA2313946A1 (en) * 2000-07-14 2002-01-14 Canimex Inc. Eccentric self adjustable anchor for springs used in counterbalancing door systems
US7574826B2 (en) * 2004-05-13 2009-08-18 Evans Rob J Emergency door opening actuator
US7591102B1 (en) 2004-10-12 2009-09-22 Rob Evans Emergency door opening actuator
US20100005723A1 (en) * 2004-05-13 2010-01-14 Evans Rob J Control system and test release device for an overhead door
US20060151376A1 (en) * 2004-12-23 2006-07-13 Tubbs R W Water filter apparatus
US7254868B2 (en) * 2004-12-27 2007-08-14 Wayne-Dalton Corp. winding and anti-drop assembly for door counterbalance system
US7997324B2 (en) * 2005-09-12 2011-08-16 The Chamberlain Group, Inc. Moveable barrier systems
US7393042B2 (en) * 2005-11-10 2008-07-01 Alfstad-Seibel Andrea D Sliding feed door for horse trailer
US7878230B2 (en) 2007-10-24 2011-02-01 Overhead Door Corporation Door release mechanism
US20100218962A1 (en) * 2009-02-27 2010-09-02 Oceano de Dios SA Fire containment and monitoring system
US8397787B1 (en) 2009-04-20 2013-03-19 Overhead Door Corporation Door release mechanism
US20110059685A1 (en) * 2009-09-08 2011-03-10 Keihin Corporation Slide damper device
US9133663B2 (en) * 2011-02-24 2015-09-15 Ciw Enterprises, Inc. Fire and smoke rated fabric door
US8651164B2 (en) * 2011-02-24 2014-02-18 Ciw Enterprises, Inc. Method for vertical acting egress and fire/smoke protection
US8887791B2 (en) 2011-07-29 2014-11-18 Overhead Door Corporation Reset mechanism for stored energy emergency barriers
CA3056251A1 (en) 2017-03-27 2018-10-04 Cornellcookson, Llc Fire rated door
DE102017123498A1 (en) * 2017-10-10 2019-04-11 Hörmann KG Brockhagen gate
US10865595B2 (en) * 2018-12-17 2020-12-15 Schlage Lock Company Llc Door closer with hold-open and release
TWI790954B (en) * 2022-03-29 2023-01-21 謝仲賢 Sectional garage door system

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US2012336A (en) * 1931-08-04 1935-08-27 Overhead Door Corp Door construction
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1012361A3 (en) * 1998-12-22 2000-10-03 Winlock Systems Besloten Venno Upward-opening door and drive mechanism used in it
CN112593799A (en) * 2020-12-03 2021-04-02 常州市大成真空技术有限公司 Sliding door mechanism and vacuum plate valve
CN113466424A (en) * 2021-08-12 2021-10-01 广州高得环保科技股份有限公司 Method and system for monitoring water quality of pipeline direct drinking water of intelligent Internet of things
CN114320125A (en) * 2021-12-28 2022-04-12 广州地铁设计研究院股份有限公司 Sill-free lifting sealing system for subway and tunnel main line protective equipment

Also Published As

Publication number Publication date
US3685567A (en) 1972-08-22
AU1954970A (en) 1972-03-09

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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