BE853928A - ROTATION LOCKING DEVICE FOR WINDING CYLINDER - Google Patents

ROTATION LOCKING DEVICE FOR WINDING CYLINDER

Info

Publication number
BE853928A
BE853928A BE176991A BE176991A BE853928A BE 853928 A BE853928 A BE 853928A BE 176991 A BE176991 A BE 176991A BE 176991 A BE176991 A BE 176991A BE 853928 A BE853928 A BE 853928A
Authority
BE
Belgium
Prior art keywords
locking device
rotation locking
winding cylinder
winding
cylinder
Prior art date
Application number
BE176991A
Other languages
French (fr)
Inventor
J Pradler
Original Assignee
Elpatag A G
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 Elpatag A G filed Critical Elpatag A G
Publication of BE853928A publication Critical patent/BE853928A/en

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
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/84—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against dropping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P7/00—Emergency devices preventing damage to a machine or apparatus
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G15/00—Mechanical devices for initiating a movement automatically due to a specific cause
    • G05G15/06—Mechanical devices for initiating a movement automatically due to a specific cause due to the speed of rotation or of bodily movement of a member, e.g. passing an upper or lower limit thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Vibration Prevention Devices (AREA)
  • Vibration Dampers (AREA)
BE176991A 1976-04-23 1977-04-25 ROTATION LOCKING DEVICE FOR WINDING CYLINDER BE853928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762617784 DE2617784C3 (en) 1976-04-23 1976-04-23 Roll-off protection for a drivable winding drum

Publications (1)

Publication Number Publication Date
BE853928A true BE853928A (en) 1977-08-16

Family

ID=5976018

Family Applications (1)

Application Number Title Priority Date Filing Date
BE176991A BE853928A (en) 1976-04-23 1977-04-25 ROTATION LOCKING DEVICE FOR WINDING CYLINDER

Country Status (5)

Country Link
AT (1) AT370846B (en)
BE (1) BE853928A (en)
CH (1) CH619293A5 (en)
DE (1) DE2617784C3 (en)
FR (1) FR2349024A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325750A1 (en) * 1983-07-16 1985-01-24 GfA - Antriebstechnik GmbH, 4000 Düsseldorf SAFETY DEVICE FOR LIFTING AND LOWERING LOADS
FR2837866B1 (en) 2002-03-28 2005-09-23 Simu SAFETY DEVICE AND MANUFACTURING MECHANISM OF A CLOSURE OR SOLAR PROTECTION INSTALLATION INCORPORATING SUCH A DEVICE
DE202007002787U1 (en) * 2007-02-22 2008-07-03 GfA-Antriebstechnik Gesellschaft mit beschränkter Haftung Safety gear for stopping a deflection or winding shaft
CN102071864B (en) * 2011-01-16 2012-06-27 李嘉斌 Windproof sliding window opened in multiple angles
WO2019025522A1 (en) * 2017-08-04 2019-02-07 Assa Abloy Entrance Systems Ab An assembly comprising a housing with a balancing spring break protection mechanism for a door system, such as a sectional door system, and a door system including the assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1411865A (en) * 1921-01-06 1922-04-04 Moors Automatic Shade Fixtures Shade-roller safety catch
US2020595A (en) * 1934-11-06 1935-11-12 Fred B Wallace Safety stop for shade rollers
CH555063A (en) * 1973-08-24 1974-10-15
CH599448A5 (en) * 1974-06-01 1978-05-31 Johann Henkenjohann

Also Published As

Publication number Publication date
FR2349024A1 (en) 1977-11-18
DE2617784C3 (en) 1979-09-13
AT370846B (en) 1983-05-10
DE2617784B2 (en) 1979-01-18
CH619293A5 (en) 1980-09-15
ATA286077A (en) 1982-09-15
DE2617784A1 (en) 1977-11-03

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