CA993376A - Safety device for lifts hoists and like apparatus - Google Patents

Safety device for lifts hoists and like apparatus

Info

Publication number
CA993376A
CA993376A CA182,275A CA182275A CA993376A CA 993376 A CA993376 A CA 993376A CA 182275 A CA182275 A CA 182275A CA 993376 A CA993376 A CA 993376A
Authority
CA
Canada
Prior art keywords
hoists
lifts
safety device
safety
lifts hoists
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.)
Expired
Application number
CA182,275A
Other languages
English (en)
Other versions
CA182275S (en
Inventor
Ture Hedstrom
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
Application granted granted Critical
Publication of CA993376A publication Critical patent/CA993376A/en
Expired legal-status Critical Current

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
    • 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
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
CA182,275A 1972-12-13 1973-10-01 Safety device for lifts hoists and like apparatus Expired CA993376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE16279/72A SE363796B (enrdf_load_stackoverflow) 1972-12-13 1972-12-13

Publications (1)

Publication Number Publication Date
CA993376A true CA993376A (en) 1976-07-20

Family

ID=20301984

Family Applications (1)

Application Number Title Priority Date Filing Date
CA182,275A Expired CA993376A (en) 1972-12-13 1973-10-01 Safety device for lifts hoists and like apparatus

Country Status (7)

Country Link
JP (1) JPS4988246A (enrdf_load_stackoverflow)
CA (1) CA993376A (enrdf_load_stackoverflow)
DE (1) DE2349596C2 (enrdf_load_stackoverflow)
ES (1) ES419303A1 (enrdf_load_stackoverflow)
GB (1) GB1407323A (enrdf_load_stackoverflow)
IL (1) IL43358A (enrdf_load_stackoverflow)
SE (1) SE363796B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9210142U1 (de) * 1992-07-29 1992-10-22 FAC Frank Abels Consulting & Technology GmbH, 3042 Munster Fangvorrichtung für einen Zahnstangenantrieb

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1456341A1 (de) * 1965-12-20 1968-11-28 Mauritzson & Co Ab Fangvorrichtung an Aufzuegen
BE697604A (enrdf_load_stackoverflow) * 1966-05-06 1967-10-02
US3695399A (en) * 1970-10-26 1972-10-03 Marvin R Laing Overspeed safety brake for elevators

Also Published As

Publication number Publication date
DE2349596C2 (de) 1984-02-02
IL43358A0 (en) 1974-01-14
SE363796B (enrdf_load_stackoverflow) 1974-02-04
DE2349596A1 (de) 1974-06-20
ES419303A1 (es) 1976-03-01
GB1407323A (en) 1975-09-24
IL43358A (en) 1976-11-30
JPS4988246A (enrdf_load_stackoverflow) 1974-08-23

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