GB2264283B - Overspeed governor of a stairlift and method of operating the stairlift - Google Patents

Overspeed governor of a stairlift and method of operating the stairlift

Info

Publication number
GB2264283B
GB2264283B GB9203781A GB9203781A GB2264283B GB 2264283 B GB2264283 B GB 2264283B GB 9203781 A GB9203781 A GB 9203781A GB 9203781 A GB9203781 A GB 9203781A GB 2264283 B GB2264283 B GB 2264283B
Authority
GB
United Kingdom
Prior art keywords
stairlift
operating
overspeed governor
overspeed
governor
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 - Lifetime
Application number
GB9203781A
Other versions
GB9203781D0 (en
GB2264283A (en
Inventor
Jonathan Bryan William Davies
Philip John Radway Smyth
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.)
Sunrise Medical Ltd
Original Assignee
Sunrise Medical 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 Sunrise Medical Ltd filed Critical Sunrise Medical Ltd
Priority to GB9203781A priority Critical patent/GB2264283B/en
Publication of GB9203781D0 publication Critical patent/GB9203781D0/en
Publication of GB2264283A publication Critical patent/GB2264283A/en
Application granted granted Critical
Publication of GB2264283B publication Critical patent/GB2264283B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
    • B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Braking Arrangements (AREA)
GB9203781A 1992-02-21 1992-02-21 Overspeed governor of a stairlift and method of operating the stairlift Expired - Lifetime GB2264283B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9203781A GB2264283B (en) 1992-02-21 1992-02-21 Overspeed governor of a stairlift and method of operating the stairlift

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9203781A GB2264283B (en) 1992-02-21 1992-02-21 Overspeed governor of a stairlift and method of operating the stairlift

Publications (3)

Publication Number Publication Date
GB9203781D0 GB9203781D0 (en) 1992-04-08
GB2264283A GB2264283A (en) 1993-08-25
GB2264283B true GB2264283B (en) 1995-02-15

Family

ID=10710840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9203781A Expired - Lifetime GB2264283B (en) 1992-02-21 1992-02-21 Overspeed governor of a stairlift and method of operating the stairlift

Country Status (1)

Country Link
GB (1) GB2264283B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29720939U1 (en) * 1997-11-26 1999-04-01 Otto Bock Orthopädische Industrie Besitz- und Verwaltungs-Kommanditgesellschaft, 37115 Duderstadt Safety device for stair climbing devices
GB9901937D0 (en) * 1999-01-28 1999-03-17 Stannah Stairlifts Ltd Improvements in or relating to stsairlifts
US6659230B1 (en) 2000-01-17 2003-12-09 Stannah Stairlifts Limited Safety brake for stairlifts
GB2488051B (en) * 2008-03-01 2012-11-21 Stannah Stairlifts Ltd Improvements in or relating to stairlifts
ATE539994T1 (en) * 2009-04-23 2012-01-15 Stannah Stairlifts Ltd IMPROVEMENTS IN OR RELATED TO STAIRLIFTS
US10053334B1 (en) * 2017-03-24 2018-08-21 Merits Health Products Co., Ltd. Overspeed braking mechanism for a stairlift
CN110395641B (en) * 2018-04-25 2021-12-14 奥的斯电梯公司 Speed limiter assembly and elevator system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2106855A (en) * 1981-09-22 1983-04-20 Mannesmann Ag A safety device
GB2184707A (en) * 1985-12-18 1987-07-01 Ease Limited Stairlift
EP0279144A2 (en) * 1986-12-23 1988-08-24 MANNESMANN Aktiengesellschaft Safety brake

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2106855A (en) * 1981-09-22 1983-04-20 Mannesmann Ag A safety device
GB2184707A (en) * 1985-12-18 1987-07-01 Ease Limited Stairlift
EP0279144A2 (en) * 1986-12-23 1988-08-24 MANNESMANN Aktiengesellschaft Safety brake

Also Published As

Publication number Publication date
GB9203781D0 (en) 1992-04-08
GB2264283A (en) 1993-08-25

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20120220