FR2465678A1 - Dispositif de securite destine a empecher la chute accidentelle d'une charge soutenue par un arbre susceptible de tourner sous la commande d'un organe d'entrainement - Google Patents

Dispositif de securite destine a empecher la chute accidentelle d'une charge soutenue par un arbre susceptible de tourner sous la commande d'un organe d'entrainement Download PDF

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Publication number
FR2465678A1
FR2465678A1 FR7923218A FR7923218A FR2465678A1 FR 2465678 A1 FR2465678 A1 FR 2465678A1 FR 7923218 A FR7923218 A FR 7923218A FR 7923218 A FR7923218 A FR 7923218A FR 2465678 A1 FR2465678 A1 FR 2465678A1
Authority
FR
France
Prior art keywords
shaft
arm
under
safety device
sleeve
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.)
Granted
Application number
FR7923218A
Other languages
English (en)
French (fr)
Other versions
FR2465678B1 (cg-RX-API-DMAC10.html
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7923218A priority Critical patent/FR2465678A1/fr
Publication of FR2465678A1 publication Critical patent/FR2465678A1/fr
Application granted granted Critical
Publication of FR2465678B1 publication Critical patent/FR2465678B1/fr
Granted legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/54—Safety gear
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
FR7923218A 1979-09-18 1979-09-18 Dispositif de securite destine a empecher la chute accidentelle d'une charge soutenue par un arbre susceptible de tourner sous la commande d'un organe d'entrainement Granted FR2465678A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7923218A FR2465678A1 (fr) 1979-09-18 1979-09-18 Dispositif de securite destine a empecher la chute accidentelle d'une charge soutenue par un arbre susceptible de tourner sous la commande d'un organe d'entrainement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7923218A FR2465678A1 (fr) 1979-09-18 1979-09-18 Dispositif de securite destine a empecher la chute accidentelle d'une charge soutenue par un arbre susceptible de tourner sous la commande d'un organe d'entrainement

Publications (2)

Publication Number Publication Date
FR2465678A1 true FR2465678A1 (fr) 1981-03-27
FR2465678B1 FR2465678B1 (cg-RX-API-DMAC10.html) 1982-10-29

Family

ID=9229739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923218A Granted FR2465678A1 (fr) 1979-09-18 1979-09-18 Dispositif de securite destine a empecher la chute accidentelle d'une charge soutenue par un arbre susceptible de tourner sous la commande d'un organe d'entrainement

Country Status (1)

Country Link
FR (1) FR2465678A1 (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0796977A1 (en) * 1996-03-18 1997-09-24 Umberto Luciano Emergency brake for checking the accidental fall of an industrial door or shutter which is slidable vertically and rollable on a roller

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9708842B1 (en) * 2017-01-10 2017-07-18 Buena Vista Investments Ltd. Garage door safety device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH349774A (fr) * 1956-04-11 1960-10-31 Falconi & C S A G Dispositivo di sicurezza per l'arresto della cabina in un impianto di trasporto verticale quando la sua velocità supera limiti prefissati
US3276747A (en) * 1964-09-11 1966-10-04 Delbert W Zimmerman Safety device for rotatable members
CH556464A (it) * 1973-02-24 1974-11-29 Franzi Franco Dispositivo di sicurezza permettente di evitare la caduta di un carico destinato ad essere innalzato e abbassato con velocita pressocche uniforme.
FR2267492A1 (en) * 1974-04-10 1975-11-07 Elpatag Ag Brake to stop rotation of shaft in event of drive failure - uses planetary gear assembly inside hollow driven shaft
FR2275630A1 (fr) * 1974-06-01 1976-01-16 Henkenjohann Johann Dispositif en vue d'empecher des volets roulants ou des portes roulantes de tomber brusquement
CH573146A5 (en) * 1974-07-18 1976-02-27 Kauffmann Th Kg Rolladen Kauff Grab for lifting or lowering loads - released in dependence on speed with control disc rotating with drive roller
DE2608006A1 (de) * 1975-10-03 1977-04-14 Cosimo Gigante Officine Meccan Automatische sicherheitsvorrichtung fuer rollaeden, rollvorhaenge und aufrolleinrichtungen im allgemeinen
DE2559403A1 (de) * 1975-12-02 1977-06-08 Josef Koenig Abrollsicherheitsvorrichtung fuer rolltore und rollgitter

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH349774A (fr) * 1956-04-11 1960-10-31 Falconi & C S A G Dispositivo di sicurezza per l'arresto della cabina in un impianto di trasporto verticale quando la sua velocità supera limiti prefissati
US3276747A (en) * 1964-09-11 1966-10-04 Delbert W Zimmerman Safety device for rotatable members
CH556464A (it) * 1973-02-24 1974-11-29 Franzi Franco Dispositivo di sicurezza permettente di evitare la caduta di un carico destinato ad essere innalzato e abbassato con velocita pressocche uniforme.
FR2267492A1 (en) * 1974-04-10 1975-11-07 Elpatag Ag Brake to stop rotation of shaft in event of drive failure - uses planetary gear assembly inside hollow driven shaft
FR2275630A1 (fr) * 1974-06-01 1976-01-16 Henkenjohann Johann Dispositif en vue d'empecher des volets roulants ou des portes roulantes de tomber brusquement
CH573146A5 (en) * 1974-07-18 1976-02-27 Kauffmann Th Kg Rolladen Kauff Grab for lifting or lowering loads - released in dependence on speed with control disc rotating with drive roller
DE2608006A1 (de) * 1975-10-03 1977-04-14 Cosimo Gigante Officine Meccan Automatische sicherheitsvorrichtung fuer rollaeden, rollvorhaenge und aufrolleinrichtungen im allgemeinen
DE2559403A1 (de) * 1975-12-02 1977-06-08 Josef Koenig Abrollsicherheitsvorrichtung fuer rolltore und rollgitter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0796977A1 (en) * 1996-03-18 1997-09-24 Umberto Luciano Emergency brake for checking the accidental fall of an industrial door or shutter which is slidable vertically and rollable on a roller

Also Published As

Publication number Publication date
FR2465678B1 (cg-RX-API-DMAC10.html) 1982-10-29

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