CA949915A - Transportation device having movable handrails - Google Patents

Transportation device having movable handrails

Info

Publication number: CA949915A
Authority: CA; Canada
Prior art keywords: transportation device; movable handrails; handrails; movable; transportation
Prior art date: 1972-08-23
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

CA179,420A

Other languages

English (en)

Other versions

CA179420S (en

Inventor

Mohammed A. El Taher

Erno Balogh

Henry Boltrek

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.)

Westinghouse Electric Corp

Original Assignee

Westinghouse Electric Corp

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.)

1972-08-23

Filing date

1973-08-22

Publication date

1974-06-25

1973-08-22 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1974-06-25 Application granted granted Critical

1974-06-25 Publication of CA949915A publication Critical patent/CA949915A/en

Status Expired legal-status Critical Current

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

CA179,420A 1972-08-23 1973-08-22 Transportation device having movable handrails Expired CA949915A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US28326272A	1972-08-23	1972-08-23

Publications (1)

Publication Number	Publication Date
CA949915A true CA949915A (en)	1974-06-25

Family

ID=23085247

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA179,420A Expired CA949915A (en)	1972-08-23	1973-08-22	Transportation device having movable handrails

Country Status (6)

Country	Link
US (1)	US3779360A (fr)
BE (1)	BE803920A (fr)
CA (1)	CA949915A (fr)
DE (1)	DE2342692A1 (fr)
ES (1)	ES194157Y (fr)
GB (1)	GB1389358A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4005773A (en) *	1974-12-10	1977-02-01	Westinghouse Electric Corporation	Transportation device having movable handrails
US4200177A (en) *	1976-10-13	1980-04-29	Hitachi, Ltd.	Driving mechanism for driving moving handrail
US4134883A (en) *	1977-08-23	1979-01-16	Westinghouse Electric Corp.	Abrasion resistant polyurethane article having a high rolling coefficient of friction
US4373625A (en) *	1980-09-30	1983-02-15	Parsons Ronald S	Double-walled rotary tubular conveyor with stabilizing drive means
US4589539A (en) *	1983-09-15	1986-05-20	Westinghouse Electric Corp.	Transportation apparatus having a moving handrail
US4901839A (en) *	1989-02-28	1990-02-20	Otis Elevator Company	Self adjustable escalator handrail drive
US4998613A (en) *	1989-02-28	1991-03-12	Otis Elevator Company	Self adjustable escalator handrail drive
US4895240A (en) *	1989-03-16	1990-01-23	Otis Elevator Company	Cogbelt handrail drive for passenger conveyor
US5062520A (en) *	1990-07-11	1991-11-05	Otis Elevator Company	Self adjustable handrail drive with separate drive chains
US5133443A (en) *	1991-03-15	1992-07-28	Otis Elevator Company	Self adjustable escalator handrail drive with balanced drive chain tension
US5117960A (en) *	1991-08-15	1992-06-02	Otis Elevator Company	Linear belt handrail drive
US5131521A (en) *	1991-09-09	1992-07-21	Otis Elevator Company	Moving handrail drive
US5341909A (en) *	1993-08-30	1994-08-30	Otis Elevator Company	Linear wheel escalator handrail drive
US5372232A (en) *	1994-03-23	1994-12-13	Otis Elevator Company	Handrail drive pressure chain with soft rollers
US5638937A (en) *	1995-01-13	1997-06-17	Inventio Ag	Handrail drive system conversion
US5562199A (en) *	1995-04-27	1996-10-08	Fisher; Trent P.	Reversible drive system for a conveyor
US5938006A (en) *	1995-12-01	1999-08-17	Fisher; Trent P.	Reversible drive system for a conveyor
US5881859A (en) *	1996-10-10	1999-03-16	Bianchi; James N.	Escalator handrail drive mechanism
WO2004071928A1 (fr) *	2003-02-06	2004-08-26	Otis Elevator Company	Mecanisme d'entrainement a courroie lineaire d'une main courante d'un escalier mecanique
KR100686661B1 (ko) *	2004-12-31	2007-02-27	오티스 엘리베이터 컴파니	에스컬레이터 및 이동보도의 곡률 조절 가능한 핸드레일길이보상장치
ES2402316B2 (es) *	2011-06-20	2014-06-18	Thyssenkrupp Elevator Innovation Center, S.A.	Mecanismo de accionamiento de pasamanos de escaleras y pasillos moviles.
BR112017010736A2 (pt)	2014-11-28	2018-01-09	Inventio Ag	acionamento de corrimão para uma escada rolante ou uma esteira rolante
USD853676S1 (en) *	2016-11-18	2019-07-09	Kone Corporation	Ramp with paneling

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL260454A (fr) *	1960-01-28
US3414109A (en) *	1965-12-02	1968-12-03	Westinghouse Electric Corp	Transportation devices having movable handrails

1972
- 1972-08-23 US US00283262A patent/US3779360A/en not_active Expired - Lifetime
1973
- 1973-08-22 ES ES1973194157U patent/ES194157Y/es not_active Expired
- 1973-08-22 CA CA179,420A patent/CA949915A/en not_active Expired
- 1973-08-22 GB GB3971373A patent/GB1389358A/en not_active Expired
- 1973-08-22 BE BE1005308A patent/BE803920A/fr not_active IP Right Cessation
- 1973-08-23 DE DE19732342692 patent/DE2342692A1/de active Pending

Also Published As

Publication number	Publication date
ES194157U (es)	1974-11-16
US3779360A (en)	1973-12-18
ES194157Y (es)	1975-05-01
GB1389358A (en)	1975-04-03
DE2342692A1 (de)	1974-03-07
BE803920A (fr)	1974-02-22

Publication	Publication Date	Title
CA996728A (en)	1976-09-14	Locking device
CA976207A (en)	1975-10-14	Exit device
CA949915A (en)	1974-06-25	Transportation device having movable handrails
AU464496B2 (en)	1975-08-28	Elevator device
CA949914A (en)	1974-06-25	Transportation device
AU462588B2 (en)	1975-06-26	Relating togas-moving device
CA979644A (en)	1975-12-16	Trail-grooming device
CA1010678A (en)	1977-05-24	Enthalpy-calculating device
CA998460A (en)	1976-10-12	Light-intensifying device
CA998568A (en)	1976-10-19	Seed-dispensing device
AU453143B2 (en)	1974-09-06	Dunnage device
AU5114773A (en)	1974-07-18	Pallet
CA979645A (en)	1975-12-16	Trail-grooming device
CA956513A (en)	1974-10-22	Dunnage device
AU4912472A (en)	1974-05-30	Pallet
AU471820B2 (en)	1976-05-06	Transportation apparatus
CA900902A (en)	1972-05-23	Load-supporting device
CA908561A (en)	1972-08-29	Safety device
CA909553A (en)	1972-09-12	Pushbutton device
CA910493A (en)	1972-09-19	Integral-thyristor-rectifying device
CA903520A (en)	1972-06-27	Water-sampling device
CA911766A (en)	1972-10-10	Vigilance-testing device
CA890563A (en)	1972-01-11	Multi-photographic device
CA911221A (en)	1972-10-03	Vision-aiding device
CA900695A (en)	1972-05-23	Cable-tightening device