GB2074673B - Overspeed safety braking device - Google Patents

Overspeed safety braking device

Info

Publication number
GB2074673B
GB2074673B GB8111434A GB8111434A GB2074673B GB 2074673 B GB2074673 B GB 2074673B GB 8111434 A GB8111434 A GB 8111434A GB 8111434 A GB8111434 A GB 8111434A GB 2074673 B GB2074673 B GB 2074673B
Authority
GB
United Kingdom
Prior art keywords
braking device
safety braking
overspeed safety
overspeed
safety
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
GB8111434A
Other versions
GB2074673A (en
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.)
D Wickham and Co Ltd
Original Assignee
D Wickham and Co Ltd
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 D Wickham and Co Ltd filed Critical D Wickham and Co Ltd
Priority to GB8111434A priority Critical patent/GB2074673B/en
Publication of GB2074673A publication Critical patent/GB2074673A/en
Application granted granted Critical
Publication of GB2074673B publication Critical patent/GB2074673B/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
    • B66B5/044—Mechanical overspeed governors
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
GB8111434A 1980-04-10 1981-04-10 Overspeed safety braking device Expired GB2074673B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8111434A GB2074673B (en) 1980-04-10 1981-04-10 Overspeed safety braking device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8011881 1980-04-10
GB8111434A GB2074673B (en) 1980-04-10 1981-04-10 Overspeed safety braking device

Publications (2)

Publication Number Publication Date
GB2074673A GB2074673A (en) 1981-11-04
GB2074673B true GB2074673B (en) 1983-12-07

Family

ID=26275129

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8111434A Expired GB2074673B (en) 1980-04-10 1981-04-10 Overspeed safety braking device

Country Status (1)

Country Link
GB (1) GB2074673B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4448290A (en) * 1981-11-23 1984-05-15 Acushnet Company Safety device for a cable wound drum
GB2200176B (en) * 1987-01-20 1991-01-02 Becorit Limited Vehicle and running wheel for the vehicle
GB2349865A (en) * 1999-05-13 2000-11-15 Bode & Son Ltd F Arresting assembly
ES2245173B1 (en) * 2003-04-25 2007-07-01 Aplicaciones Electromecanicas Gervall, S.A. "SPEED LIMITER WITH BEARING INTERLOCK".
US7909142B2 (en) * 2006-05-19 2011-03-22 Hydro-Mobile Inc. Braking device for elevating platform assembly
GB2527295A (en) * 2014-06-16 2015-12-23 Stannah Stairlifts Ltd Improvements in or relating to stairlifts

Also Published As

Publication number Publication date
GB2074673A (en) 1981-11-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee