SE8205844L - FANGAPPARAT - Google Patents

FANGAPPARAT

Info

Publication number
SE8205844L
SE8205844L SE8205844A SE8205844A SE8205844L SE 8205844 L SE8205844 L SE 8205844L SE 8205844 A SE8205844 A SE 8205844A SE 8205844 A SE8205844 A SE 8205844A SE 8205844 L SE8205844 L SE 8205844L
Authority
SE
Sweden
Prior art keywords
brake part
spring
shaft
stationary
movable
Prior art date
Application number
SE8205844A
Other languages
Swedish (sv)
Other versions
SE8205844D0 (en
SE433485B (en
Inventor
R Eriksson
T Westerlund
Original Assignee
Linden Alimak Ab
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 Linden Alimak Ab filed Critical Linden Alimak Ab
Priority to SE8205844A priority Critical patent/SE433485B/en
Publication of SE8205844D0 publication Critical patent/SE8205844D0/en
Publication of SE8205844L publication Critical patent/SE8205844L/en
Publication of SE433485B publication Critical patent/SE433485B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

A catching apparatus for lifts, in particular lifts carried by toothed racks, at which a centrifugal regulator, having a shaft 2 rotating by means of a coupling 4 to the movement of the lift, is arranged in connection with a brake with a stationary brake part 6 and a movable brake part 8 cooperating therewith. The movable brake part is rotatable and is displaced towards and away from the stationary brake part, and is in a normal condition declutched from said shaft 2, and is thereby forced by a spring 16 in a direction towards the stationary brake part 6. The centrifugal regulator is at triggering arranged to clutch said shaft 2 to the rotatable brake part 8 for forcing this into rotation, and to a clamping device 22 for the spring 16 which is adapted to actuate the spring to press the movable brake part successively more intensely against the stationary brake part, due to the rotation of the regulator shaft. A pressure-relieving device 30 has the function of displacing, when needed, the movable brake part 8 for at least lightening the abutment of the movable brake part 8 against the stationary brake part 6 in the normal condition, against the functioning of the spring 16. The pressure-relieving device is thereby arranged such that a declutching action be initiated with said functioning being cancelled. <IMAGE>
SE8205844A 1982-10-14 1982-10-14 Catching apparatus for lifts SE433485B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8205844A SE433485B (en) 1982-10-14 1982-10-14 Catching apparatus for lifts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8205844A SE433485B (en) 1982-10-14 1982-10-14 Catching apparatus for lifts

Publications (3)

Publication Number Publication Date
SE8205844D0 SE8205844D0 (en) 1982-10-14
SE8205844L true SE8205844L (en) 1984-04-15
SE433485B SE433485B (en) 1984-05-28

Family

ID=20348207

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8205844A SE433485B (en) 1982-10-14 1982-10-14 Catching apparatus for lifts

Country Status (1)

Country Link
SE (1) SE433485B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103818793B (en) * 2014-02-25 2016-01-27 上海市建筑科学研究院科技发展有限公司 A kind of low speed anti-falling safety device
SE542512C2 (en) * 2017-09-07 2020-05-26 Alimak Group Sweden Ab Safety brake at lift

Also Published As

Publication number Publication date
SE8205844D0 (en) 1982-10-14
SE433485B (en) 1984-05-28

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