DK158238C - Indretning til nedstyrtningsvaern - Google Patents

Indretning til nedstyrtningsvaern

Info

Publication number
DK158238C
DK158238C DK228785A DK228785A DK158238C DK 158238 C DK158238 C DK 158238C DK 228785 A DK228785 A DK 228785A DK 228785 A DK228785 A DK 228785A DK 158238 C DK158238 C DK 158238C
Authority
DK
Denmark
Prior art keywords
spring
door
arrangement
acted
balancing
Prior art date
Application number
DK228785A
Other languages
English (en)
Other versions
DK228785A (da
DK158238B (da
DK228785D0 (da
Inventor
Sven-Ivar Thomasson
Tomas Andersson
Original Assignee
Crawford Door Ab
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 Crawford Door Ab filed Critical Crawford Door Ab
Publication of DK228785A publication Critical patent/DK228785A/da
Publication of DK228785D0 publication Critical patent/DK228785D0/da
Publication of DK158238B publication Critical patent/DK158238B/da
Application granted granted Critical
Publication of DK158238C publication Critical patent/DK158238C/da

Links

Classifications

    • 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
    • E05D13/1269—Spring safety devices
    • 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
    • E05D13/003—Anti-dropping devices
    • 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
    • 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

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Lock And Its Accessories (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Measuring Volume Flow (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Multiple Motors (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Control Of Transmission Device (AREA)
  • Prostheses (AREA)
  • Springs (AREA)
  • Crushing And Grinding (AREA)
  • Lubricants (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Special Wing (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DK228785A 1983-09-26 1985-05-23 Indretning til nedstyrtningsvaern DK158238C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8300336 1983-09-26
PCT/SE1983/000336 WO1985001543A1 (en) 1983-09-26 1983-09-26 An arrangement for preventing a door from dropping down precipitately

Publications (4)

Publication Number Publication Date
DK228785A DK228785A (da) 1985-05-23
DK228785D0 DK228785D0 (da) 1985-05-23
DK158238B DK158238B (da) 1990-04-16
DK158238C true DK158238C (da) 1990-09-17

Family

ID=20349720

Family Applications (1)

Application Number Title Priority Date Filing Date
DK228785A DK158238C (da) 1983-09-26 1985-05-23 Indretning til nedstyrtningsvaern

Country Status (7)

Country Link
EP (1) EP0188405B1 (da)
AT (1) ATE39726T1 (da)
DE (1) DE3378836D1 (da)
DK (1) DK158238C (da)
FI (1) FI78959C (da)
NO (1) NO161339C (da)
WO (1) WO1985001543A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402343A1 (de) * 1984-01-24 1985-08-01 Hörmann KG Brockhagen, 4803 Steinhagen Federueberwachungsgeraet
DE3425909A1 (de) * 1984-01-24 1986-01-23 Hörmann KG Brockhagen, 4803 Steinhagen Federueberwachungsgeraet
DE3427504C1 (de) * 1984-07-26 1985-08-22 Menke, Wilhelm, 4425 Billerbeck Federbruchsicherung fuer ein Sektionaltor oder dergleichen
SE457814B (sv) * 1986-08-07 1989-01-30 Crawford Door Prod Anordning vid ett fjaederbrottskydd foer en takskjutport eller liknande
US7114753B2 (en) 2001-02-09 2006-10-03 Rite-Hite Holding Corporation Latch assembly for a sectional door
WO2019025522A1 (en) * 2017-08-04 2019-02-07 Assa Abloy Entrance Systems Ab ASSEMBLY COMPRISING HOUSING WITH A BALANCING SPRING BREAKAGE MECHANISM FOR A DOOR SYSTEM, SUCH AS A SECTIONAL DOOR SYSTEM, AND DOOR SYSTEM COMPRISING THE ENTIRELY
SE2130166A1 (sv) * 2021-06-17 2022-12-18 Anders Beyron Fallskyddsanordning, samt vertikalgående industriport med fallskyddsanordning

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1863961A (en) * 1931-05-08 1932-06-21 Richmond Fireproof Door Compan Safety device for suspended doors
FR1043611A (fr) * 1951-10-03 1953-11-10 Ets Ad Mischler Sarl Parachute pour portes basculantes
US2878865A (en) * 1956-02-09 1959-03-24 United States Steel Corp Safety stop for roll-up door
GB1013115A (en) * 1962-02-02 1965-12-15 Hill Aldam & Company Ltd E Improvements in or relating to door opening mechanisms
SE341681B (da) * 1970-02-27 1972-01-10 Windsor Door Ab
DE2447090A1 (de) * 1974-10-02 1976-04-08 Waldner Kg H Fallsicherungsvorrichtung
DE2600446C2 (de) * 1976-01-08 1982-07-08 Heidesäge Jakob Vogt, 5401 Buchholz Garagentor
DE2649629C2 (de) * 1976-10-29 1983-06-30 Hörmann KG Amshausen, 4803 Steinhagen Antrieb mit Unfallverhütungseinrichtung für Tore oder dergleichen
DE2736329C3 (de) * 1977-08-12 1981-10-29 Ringspann Albrecht Maurer Kg, 6380 Bad Homburg Überlastkupplung

Also Published As

Publication number Publication date
FI78959C (fi) 1989-10-10
DK228785A (da) 1985-05-23
DE3378836D1 (en) 1989-02-09
NO852089L (no) 1985-05-24
DK158238B (da) 1990-04-16
FI854991A0 (fi) 1985-12-16
NO161339B (no) 1989-04-24
FI78959B (fi) 1989-06-30
EP0188405A1 (en) 1986-07-30
WO1985001543A1 (en) 1985-04-11
EP0188405B1 (en) 1989-01-04
NO161339C (no) 1989-08-02
DK228785D0 (da) 1985-05-23
FI854991A (fi) 1985-12-16
ATE39726T1 (de) 1989-01-15

Similar Documents

Publication Publication Date Title
EP0089402A3 (en) Security valve with a friction device for the suppression of valve vibrations
DK158238C (da) Indretning til nedstyrtningsvaern
DE69125388D1 (de) Automatische kontrollevorrichtung
ES2181481T3 (es) Dispositivo de bloqueo bidireccional para aparato de seguridad en altura.
GB2334148A (en) Electro-mechanical accelerometer
ES556105A0 (es) Dispositivo de alarma
NL7502975A (nl) Valbeveiligingsinrichting.
DE68919876D1 (de) Automatische Sicherheitsverriegelung.
FR2667925B1 (fr) Systeme de securite mecanique.
US3056586A (en) Switch mechanisms for electrically operated hoist
CN210029708U (zh) 用于自动扶梯的安全保护装置和自动扶梯
DK493481A (da) Sikkerhedsorgan for aftraekkermekanismen i et hagtgevaer med gaspumpe
KR920021432A (ko) 승객 컨베이어
ES8608616A1 (es) Procedimiento y dispositivo para el bloqueo automatico y permanente de un organo movil en un bastidor-soporte
NO902718D0 (no) Snepp-koplingssystem, saerlig for elektriske installasjoner
JPS54162350A (en) Safety system for elevator for protecting the same from earthquake or the like
ATE214773T1 (de) Feststellvorrichtung für eine mit einem türschliesser versehene tür
JPS5724257B2 (da)
JPS54129636A (en) Door device for elevator cage
SU872890A1 (ru) Предохранительный клапан
SE9600888D0 (sv) Bygelanordning och bygel
KR20230111980A (ko) 엘리베이터용 리미트 스위치의 결선단자보호 기능을 갖는 브라켓
RU2162038C1 (ru) Устройство для остановки транспортного средства
GB810043A (en) Improvements in or relating to adjustable holding or locking devices
Carson et al. Weapons safety goes electronic.

Legal Events

Date Code Title Description
PBP Patent lapsed