DK159284C - IN THE CASE OF SPRING BREAKING ACTIVATED BLOCKING DEVICE AT A SECTIONAL SPORT - Google Patents

IN THE CASE OF SPRING BREAKING ACTIVATED BLOCKING DEVICE AT A SECTIONAL SPORT

Info

Publication number
DK159284C
DK159284C DK339085A DK339085A DK159284C DK 159284 C DK159284 C DK 159284C DK 339085 A DK339085 A DK 339085A DK 339085 A DK339085 A DK 339085A DK 159284 C DK159284 C DK 159284C
Authority
DK
Denmark
Prior art keywords
latch
plate
gate shaft
insertion plate
gate
Prior art date
Application number
DK339085A
Other languages
Danish (da)
Other versions
DK159284B (en
DK339085A (en
DK339085D0 (en
Inventor
Werner Gottheil
Original Assignee
Menke Wilhelm
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 Menke Wilhelm filed Critical Menke Wilhelm
Publication of DK339085D0 publication Critical patent/DK339085D0/en
Publication of DK339085A publication Critical patent/DK339085A/en
Publication of DK159284B publication Critical patent/DK159284B/en
Application granted granted Critical
Publication of DK159284C publication Critical patent/DK159284C/en

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)
  • Springs (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Mechanical Operated Clutches (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Catalysts (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Fluid-Damping Devices (AREA)
  • Gates (AREA)

Abstract

1. A spring-fracture safety device for a sectional gate or the like, in which a rotatable gate shaft is surrounded by at least one tensioned torsion spring (1), one end of which is rigidly connected to the gate shaft and the other end of which is inserted into an insertion plate (2) transverse to the gate shaft, which insertion plate is located adjacent to a locking plate (4) rigidly connected to the gate shaft and swingable around the axis of the gate shaft between two stops (3) of a stationary latch-holding plate (5), in which the latch-holding plate possesses a latch recess off-centre from but parallel to the axis of the gate shaft and open towards insertion plate (2), the locking plate possesses a large number of reception spaces for the latching body evenly distributed on a circle concentric with the gate shaft, open towards the insertion plate and capable of being brought into a position coinciding with the latch recess, and insertion plate is provided with a latch entry opening (11), parallel to the latch recess which after the torsion spring breaks coincides with the latch recess in the stop position of the insertion plate when it is free from the load of the torsion spring, characterized in that the insertion plate (2) is located between the stationary latch-holding plate (5) possessing stops (3) and the locking plate (4), that the latching body is a latch bolt (9) lying parallel to the axis of the gate shaft, and the latch recess for latch bolt (9) is located in latch-holding plate (5) and is axially pressed against insertion plate (2) by a compression spring (8) and that the evenly-distributed reception spaces of locking plate (4) consist of drilled reception holes (10) for latch bolt (9).
DK339085A 1984-07-26 1985-07-25 IN THE CASE OF SPRING BREAKING ACTIVATED BLOCKING DEVICE AT A SECTIONAL SPORT DK159284C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3427504 1984-07-26
DE3427504A DE3427504C1 (en) 1984-07-26 1984-07-26 Spring break protection for a sectional door or the like

Publications (4)

Publication Number Publication Date
DK339085D0 DK339085D0 (en) 1985-07-25
DK339085A DK339085A (en) 1986-01-27
DK159284B DK159284B (en) 1990-09-24
DK159284C true DK159284C (en) 1991-02-18

Family

ID=6241583

Family Applications (1)

Application Number Title Priority Date Filing Date
DK339085A DK159284C (en) 1984-07-26 1985-07-25 IN THE CASE OF SPRING BREAKING ACTIVATED BLOCKING DEVICE AT A SECTIONAL SPORT

Country Status (6)

Country Link
EP (1) EP0171552B1 (en)
AT (1) ATE32117T1 (en)
DE (1) DE3427504C1 (en)
DK (1) DK159284C (en)
FI (1) FI77088C (en)
NO (1) NO159874C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3941084C2 (en) * 1989-12-13 1997-05-15 Mfz Antriebe Gmbh Spring break protection for gate shafts of sectional doors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3300331C1 (en) * 1983-01-07 1984-05-10 Werner 4286 Südlohn Haake gate
DE3378836D1 (en) * 1983-09-26 1989-02-09 Crawford Door Ab An arrangement for preventing a door from dropping down precipitately

Also Published As

Publication number Publication date
DK159284B (en) 1990-09-24
DE3427504C1 (en) 1985-08-22
FI852760A0 (en) 1985-07-12
EP0171552A1 (en) 1986-02-19
NO852944L (en) 1986-01-27
DK339085A (en) 1986-01-27
FI852760L (en) 1986-01-27
FI77088B (en) 1988-09-30
NO159874B (en) 1988-11-07
NO159874C (en) 1989-02-15
ATE32117T1 (en) 1988-02-15
DK339085D0 (en) 1985-07-25
FI77088C (en) 1989-01-10
EP0171552B1 (en) 1988-01-20

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