CH556464A - Dispositivo di sicurezza permettente di evitare la caduta di un carico destinato ad essere innalzato e abbassato con velocita pressocche uniforme. - Google Patents

Dispositivo di sicurezza permettente di evitare la caduta di un carico destinato ad essere innalzato e abbassato con velocita pressocche uniforme.

Info

Publication number
CH556464A
CH556464A CH272173A CH272173A CH556464A CH 556464 A CH556464 A CH 556464A CH 272173 A CH272173 A CH 272173A CH 272173 A CH272173 A CH 272173A CH 556464 A CH556464 A CH 556464A
Authority
CH
Switzerland
Prior art keywords
raised
lowered
fall
prevent
safety device
Prior art date
Application number
CH272173A
Other languages
English (en)
Original Assignee
Franzi Franco
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 Franzi Franco filed Critical Franzi Franco
Priority to CH272173A priority Critical patent/CH556464A/it
Publication of CH556464A publication Critical patent/CH556464A/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/044—Mechanical overspeed governors
    • B66B5/046—Mechanical overspeed governors of the pendulum or rocker arm type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
CH272173A 1973-02-24 1973-02-24 Dispositivo di sicurezza permettente di evitare la caduta di un carico destinato ad essere innalzato e abbassato con velocita pressocche uniforme. CH556464A (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH272173A CH556464A (it) 1973-02-24 1973-02-24 Dispositivo di sicurezza permettente di evitare la caduta di un carico destinato ad essere innalzato e abbassato con velocita pressocche uniforme.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH272173A CH556464A (it) 1973-02-24 1973-02-24 Dispositivo di sicurezza permettente di evitare la caduta di un carico destinato ad essere innalzato e abbassato con velocita pressocche uniforme.

Publications (1)

Publication Number Publication Date
CH556464A true CH556464A (it) 1974-11-29

Family

ID=4240111

Family Applications (1)

Application Number Title Priority Date Filing Date
CH272173A CH556464A (it) 1973-02-24 1973-02-24 Dispositivo di sicurezza permettente di evitare la caduta di un carico destinato ad essere innalzato e abbassato con velocita pressocche uniforme.

Country Status (1)

Country Link
CH (1) CH556464A (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465678A1 (fr) * 1979-09-18 1981-03-27 Martin Michel 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
EP0385180A3 (fr) * 1989-03-02 1992-05-20 Maber costruzioni s.r.l. Dispositif d'arrêt de sécurité pour monte-charge ou similaire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465678A1 (fr) * 1979-09-18 1981-03-27 Martin Michel 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
EP0385180A3 (fr) * 1989-03-02 1992-05-20 Maber costruzioni s.r.l. Dispositif d'arrêt de sécurité pour monte-charge ou similaire

Similar Documents

Publication Publication Date Title
IL38235A0 (en) Triglyceride hydrolysis and assay
IL35056A0 (en) Arrangement for increasing the lift and/or sustaining powe ing power of sails,and sails including this arrangement
IT948664B (it) Martinetto idraulico
SE384668B (sv) Lyftanordning med lyftlina
FI47826C (fi) Kantojen nosto- ja murskauslaite
SE393303B (sv) Konkross forsedd med overlastsekringsanordning
IT950459B (it) Fascia portante per reggere carichi
FI52323C (fi) Köysiveto- ja nostolaite.
CH556464A (it) Dispositivo di sicurezza permettente di evitare la caduta di un carico destinato ad essere innalzato e abbassato con velocita pressocche uniforme.
DK148641C (da) Traktor med hydraulisk loefteaggregat
IT960688B (it) Capsuline frangibili a compres sione
GB1387563A (en) Telexcopic jib construction
DK132392C (da) Elevator hvis hejsemaskineri er anbragt i elevatorstolen
IT956598B (it) Tritatutto
IT953814B (it) Dispositivo di trascinamento che puo essere usato ad esempio quale ski lift
NL165892B (nl) Regelaar met een zelf-instellende parameter in statische omzetters.
NL153497B (nl) Hef-laadinrichting.
DE2020239B2 (de) Turmdrehkran
AU455346B2 (en) Lifting device with safety device
BR7102751D0 (pt) Dispositivo protetor contra sobre-carga
BE795187A (nl) Schade-beperker
SE380225B (sv) Skjutkoppling mellan en bogserbat och en pram
AT326556B (de) Seilfördereinrichtung
CA855134A (en) Hydraulic jacks and the like
ZA711485B (en) Improvements in and relating to concrete elements and the production thereof

Legal Events

Date Code Title Description
PL Patent ceased