GB1354255A – Handrail drive for personnel transport devices
– Google Patents
GB1354255A – Handrail drive for personnel transport devices
– Google Patents
Handrail drive for personnel transport devices
Info
Publication number
GB1354255A
GB1354255A
GB720772A
GB720772A
GB1354255A
GB 1354255 A
GB1354255 A
GB 1354255A
GB 720772 A
GB720772 A
GB 720772A
GB 720772 A
GB720772 A
GB 720772A
GB 1354255 A
GB1354255 A
GB 1354255A
Authority
GB
United Kingdom
Prior art keywords
handrail
deflecting
drive
escalator
advancing
Prior art date
1971-02-24
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
GB720772A
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.)
Inventio AG
Original Assignee
Inventio AG
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.)
1971-02-24
Filing date
1972-02-16
Publication date
1974-06-05
1972-02-16
Application filed by Inventio AG
filed
Critical
Inventio AG
1974-06-05
Publication of GB1354255A
publication
Critical
patent/GB1354255A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B66—HOISTING; LIFTING; HAULING
B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
B66B23/00—Component parts of escalators or moving walkways
B66B23/02—Driving gear
B66B23/04—Driving gear for handrails
Abstract
1354255 Escalator handrail INVENTIO AG 16 Feb 1972 [24 Feb 1971] 7207/72 Heading B8A [Also in Division F2] A handrail drive for an escalator or like passenger conveyer comprises an endless flexible handrail provided with teeth which are engaged by entrainment means positively interconnecting, and transmitting the drive simultaneously to, the advancing and return runs of the handrail, the entrainment means being displaceable to increase the play between deflecting means supporting the handrail at a deflecting location and the arcuate portion of the handrail at the deflecting location. In the Figure, toothed handrail 11 has advancing and return runs which are engaged at several (e.g. 3) points along the handrail by entrainment means 14 comprising a double toothed endless belt 15 trained round tensioning rolls 16, drive gear 21 and deflecting gears 22, all supported by plate 20. Drive gear 21 is driven via sprocket 23 and chain 18 by the drive means for the escalator itself.
GB720772A
1971-02-24
1972-02-16
Handrail drive for personnel transport devices
Expired
GB1354255A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CH269971A
CH517044A
(en)
1971-02-24
1971-02-24
Handrail drive for escalators and passenger conveyor belts
Publications (1)
Publication Number
Publication Date
GB1354255A
true
GB1354255A
(en)
1974-06-05
Family
ID=4239596
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB720772A
Expired
GB1354255A
(en)
1971-02-24
1972-02-16
Handrail drive for personnel transport devices
Country Status (8)
Country
Link
US
(1)
US3749224A
(en)
AT
(1)
AT315736B
(en)
CH
(1)
CH517044A
(en)
DE
(1)
DE2208694C2
(en)
FR
(1)
FR2126203B1
(en)
GB
(1)
GB1354255A
(en)
IT
(1)
IT947836B
(en)
SE
(1)
SE371415B
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS5420498U
(en)
*
1977-07-14
1979-02-09
JPS5420497U
(en)
*
1977-07-14
1979-02-09
GB2195604A
(en)
*
1986-09-26
1988-04-13
Otis Elevator Co
Escalator drive mechanism
Families Citing this family (27)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2703436A1
(en)
*
1977-01-28
1978-08-03
Orenstein & Koppel Ag
CONVEYOR SYSTEM INTEGRATED WITH ESCALATOR FOR TRANSPORTING LUGGAGE PIECES
FR2383094A1
(en)
*
1977-03-11
1978-10-06
Barthelemy Louis
CONTINUOUS CARRIER
SE428552B
(en)
*
1980-09-17
1983-07-11
Mats Ingvar Davidson
LONG-TERM FUEL FOR TRANSPORT COURSES
US4901839A
(en)
*
1989-02-28
1990-02-20
Otis Elevator Company
Self adjustable escalator handrail drive
US4984671A
(en)
*
1990-07-11
1991-01-15
Otis Elevator Company
Balustrade radius development for curved escalator
US5062520A
(en)
*
1990-07-11
1991-11-05
Otis Elevator Company
Self adjustable handrail drive with separate drive chains
US5125494A
(en)
*
1991-09-03
1992-06-30
Montgomery Elevator Company
Handrail drive mechanism for a passenger conveyor
US5207308A
(en)
*
1992-05-18
1993-05-04
Otis Elevator Company
Moving handrail drive belt tensioning device
US5259492A
(en)
*
1992-12-30
1993-11-09
Otis Elevator Company
Dual belt linear handrail drive
US5307920A
(en)
*
1993-09-14
1994-05-03
Otis Elevator Company
Moving handrail drive
US5544730A
(en)
*
1994-03-01
1996-08-13
Otis Elevator Company
Tension release for passenger conveyor
US5638937A
(en)
*
1995-01-13
1997-06-17
Inventio Ag
Handrail drive system conversion
US5755315A
(en)
*
1995-06-30
1998-05-26
Otis Elevator Company
Handrail drive for a passenger conveyor
US6450317B1
(en)
2000-09-26
2002-09-17
Otis Elevator Company
Escalator drive machine
JP4115304B2
(en)
*
2003-03-07
2008-07-09
東芝エレベータ株式会社
Passenger conveyor
US20050173224A1
(en)
*
2004-01-16
2005-08-11
Ronald H. Ball
Positive drive handrail assembly
FI20040090A
(en)
*
2004-01-22
2005-07-23
Kone Corp
A walkway, ramp or step
FI20040091A
(en)
2004-01-22
2005-07-23
Kone Corp
Escalator, ramp or staircase
AU2005331536B2
(en)
*
2005-05-05
2009-10-22
Otis Elevator Company
Positive linear handrail drive with toothed belt
CN101233069B
(en)
*
2005-05-05
2010-06-02
奥蒂斯电梯公司
Passenger conveyor handrail drive
JP5258169B2
(en)
*
2005-05-09
2013-08-07
インベンテイオ・アクテイエンゲゼルシヤフト
New types of handrails for escalators or moving walkways, and escalators or moving walkways with such handrails
US7954619B2
(en)
*
2007-06-01
2011-06-07
Kone Corporation
Load sharing handrail drive apparatus
DE102010004482B4
(en)
*
2010-01-12
2013-01-10
Kone Corp.
Device for driving a handrail
WO2013103352A1
(en)
*
2012-01-06
2013-07-11
Otis Elevator Company
Brake system for passenger conveyors
WO2019029992A1
(en)
*
2017-08-10
2019-02-14
Inventio Ag
Handrail-drive system with drive elements integrated in the handrail
CN107416659B
(en)
*
2017-09-01
2020-10-02
通力股份公司
Drive chain tensioning device and method and escalator system using same
CN114249065B
(en)
*
2022-01-25
2022-11-18
江苏博顺带业有限公司
High-temperature-resistant tear-resistant conveying belt
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3248945A
(en)
*
1959-02-26
1966-05-03
Rockwell Mfg Co
Viscosity compensated turbine flow meter
DE1456375A1
(en)
*
1966-04-14
1968-12-12
Orenstein & Koppel Ag
Drive for escalators
DE6924946U
(en)
*
1969-06-23
1969-10-30
Waggonfabrik Jos Rathgeber A G
HANDRAIL DRIVE FOR AN ESCAPE STAIR
CH485589A
(en)
*
1969-07-02
1970-02-15
Inventio Ag
Link handrail for escalators or passenger conveyor belts
1971
1971-02-24
CH
CH269971A
patent/CH517044A/en
not_active
IP Right Cessation
1972
1972-02-07
FR
FR7203989A
patent/FR2126203B1/fr
not_active
Expired
1972-02-14
US
US00226120A
patent/US3749224A/en
not_active
Expired – Lifetime
1972-02-16
GB
GB720772A
patent/GB1354255A/en
not_active
Expired
1972-02-17
SE
SE7201956A
patent/SE371415B/xx
unknown
1972-02-21
AT
AT138172A
patent/AT315736B/en
not_active
IP Right Cessation
1972-02-23
IT
IT20945/72A
patent/IT947836B/en
active
1972-02-24
DE
DE2208694A
patent/DE2208694C2/en
not_active
Expired
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS5420498U
(en)
*
1977-07-14
1979-02-09
JPS5420497U
(en)
*
1977-07-14
1979-02-09
GB2195604A
(en)
*
1986-09-26
1988-04-13
Otis Elevator Co
Escalator drive mechanism
GB2195604B
(en)
*
1986-09-26
1990-06-20
Otis Elevator Co
Escalator drive mechanism
Also Published As
Publication number
Publication date
FR2126203A1
(en)
1972-10-06
US3749224A
(en)
1973-07-31
FR2126203B1
(en)
1976-10-29
DE2208694A1
(en)
1972-08-31
SE371415B
(en)
1974-11-18
AT315736B
(en)
1974-06-10
DE2208694C2
(en)
1983-12-01
CH517044A
(en)
1971-12-31
IT947836B
(en)
1973-05-30
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Legal Events
Date
Code
Title
Description
1974-10-02
PS
Patent sealed [section 19, patents act 1949]
1985-10-09
PCNP
Patent ceased through non-payment of renewal fee
