GB1234002A - - Google Patents

Info

Publication number
GB1234002A
GB1234002A GB1234002DA GB1234002A GB 1234002 A GB1234002 A GB 1234002A GB 1234002D A GB1234002D A GB 1234002DA GB 1234002 A GB1234002 A GB 1234002A
Authority
GB
United Kingdom
Prior art keywords
pulley
sprocket
door
chain
bearings
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
Other languages
English (en)
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 filed Critical
Publication of GB1234002A publication Critical patent/GB1234002A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H5/00—Devices for drawing draperies, curtains, or the like
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/13—Roller shutters with closing members of one piece, e.g. of corrugated sheet metal
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/64—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor with lowerable roller
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B9/74—Operating devices or mechanisms, e.g. with electric drive adapted for selective electrical or manual operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
GB1234002D 1969-01-16 1969-03-28 Expired GB1234002A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79165169A 1969-01-16 1969-01-16

Publications (1)

Publication Number Publication Date
GB1234002A true GB1234002A (enrdf_load_stackoverflow) 1971-06-03

Family

ID=25154357

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1234002D Expired GB1234002A (enrdf_load_stackoverflow) 1969-01-16 1969-03-28

Country Status (2)

Country Link
US (1) US3521693A (enrdf_load_stackoverflow)
GB (1) GB1234002A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9403864U1 (de) * 1994-03-09 1995-04-06 Braitmaier, Peter, 72131 Ofterdingen Umlenkeinheit, insbesondere für Torantriebe

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120342A (en) * 1976-12-17 1978-10-17 Channon Corporation Aircraft hanger door
SE8702925D0 (sv) * 1987-07-21 1987-07-21 Jens Eriksson Anordning for kapell, till exempelvis for lastvagnsflak
US5524693A (en) * 1993-05-24 1996-06-11 Hamilton; Roy S. Flexible partition
US5429171A (en) * 1993-05-24 1995-07-04 Hamilton; Roy S. Flexible partition
DE20016562U1 (de) * 2000-09-21 2000-12-14 Schmidt, Manfred, Dipl.-Phys., 71101 Schönaich Isolierglasanordnung für Folien-Rollo
US6401794B1 (en) * 2001-05-25 2002-06-11 Roy Hamilton Gymnasium curtain system
EP2655780B1 (fr) * 2010-12-22 2020-06-03 Somfy Activites SA Dispositif motorisé de manoeuvre destiné à la manoeuvre d'un écran mobile à toile enroulable d'un dispositif de couverture de fenêtre ou d'écran de projection
WO2013052083A1 (en) * 2011-10-03 2013-04-11 Hunter Douglas Inc. Methods and apparatus to control architectural opening covering assemblies
CA2828819C (en) 2012-10-03 2020-03-10 Hunter Douglas Inc. Methods and apparatus to control an architectural opening covering assembly
CN103337222B (zh) * 2013-07-01 2015-07-08 京东方科技集团股份有限公司 柔性显示装置
DE202014105368U1 (de) * 2014-11-10 2014-12-01 Lock Antriebstechnik Gmbh Wickelvorrichtung zur Abdeckung von Gebäudeöffnungen
DE102018202634A1 (de) * 2018-02-21 2019-08-22 Frinova Gmbh Tor
US20230065753A1 (en) * 2021-08-31 2023-03-02 The Cashmere Caveman Co, Wild Kitchens Limited Tent featuring retractable roof and side canvas panels or sheets

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454988A (en) * 1945-06-25 1948-11-30 Gallmeyer & Livingston Company Grinder speed control
US2670065A (en) * 1949-04-07 1954-02-23 Walter Balfour & Co Inc Combined brake and clutch for motor drives
US2718395A (en) * 1950-06-15 1955-09-20 Louis B Ehrlich Operating mechanism for windows
US2819628A (en) * 1954-08-16 1958-01-14 Coolsson Company Door control device
US3256994A (en) * 1963-02-11 1966-06-21 Beloit Corp Centrifugal separator
US3439638A (en) * 1966-10-18 1969-04-22 Peter Zuk Automatic needle positioner
US3398779A (en) * 1966-12-21 1968-08-27 R I Kuss & Co Inc Flexible door for building closures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9403864U1 (de) * 1994-03-09 1995-04-06 Braitmaier, Peter, 72131 Ofterdingen Umlenkeinheit, insbesondere für Torantriebe

Also Published As

Publication number Publication date
US3521693A (en) 1970-07-28

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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