FR2449634B1 - Escalator - Google Patents

Escalator

Info

Publication number
FR2449634B1
FR2449634B1 FR8004003A FR8004003A FR2449634B1 FR 2449634 B1 FR2449634 B1 FR 2449634B1 FR 8004003 A FR8004003 A FR 8004003A FR 8004003 A FR8004003 A FR 8004003A FR 2449634 B1 FR2449634 B1 FR 2449634B1
Authority
FR
France
Prior art keywords
escalator
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
FR8004003A
Other languages
English (en)
Other versions
FR2449634A1 (fr
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.)
CBS 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.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2449634A1 publication Critical patent/FR2449634A1/fr
Application granted granted Critical
Publication of FR2449634B1 publication Critical patent/FR2449634B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/14—Guiding means for carrying surfaces
    • B66B23/145—Roller assemblies
FR8004003A 1979-02-22 1980-02-22 Escalator Expired FR2449634B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/013,870 US4249649A (en) 1979-02-22 1979-02-22 Escalator having yieldable primary and non-yieldable secondary transverse guide points on one side thereof

Publications (2)

Publication Number Publication Date
FR2449634A1 FR2449634A1 (fr) 1980-09-19
FR2449634B1 true FR2449634B1 (fr) 1986-01-03

Family

ID=21762225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004003A Expired FR2449634B1 (fr) 1979-02-22 1980-02-22 Escalator

Country Status (6)

Country Link
US (1) US4249649A (fr)
JP (1) JPS5924067B2 (fr)
BE (1) BE881850A (fr)
CA (1) CA1121297A (fr)
ES (1) ES488800A0 (fr)
FR (1) FR2449634B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492782A1 (fr) * 1980-10-27 1982-04-30 Nadella Convoyeurs a chaine sans fin
DE3412350C2 (de) * 1984-04-03 1987-01-02 O & K Orenstein & Koppel Ag, 1000 Berlin Rollen innerhalb der Transportkette einer Personenfördereinrichtung
JPS6312584A (ja) * 1986-06-30 1988-01-19 三菱電機株式会社 乗客コンベアの案内装置
DE58900531D1 (de) * 1988-07-11 1992-01-16 Inventio Ag Balustrade einer fahrtreppe oder eines personen-foerderbandes.
US5137135A (en) * 1991-03-13 1992-08-11 Otis Elevator Company Escalator step chain roller
DE29614887U1 (de) * 1996-08-27 1996-10-10 Thyssen Aufzüge GmbH, 73765 Neuhausen Fahrtreppe oder Fahrsteig
DE50114458D1 (de) * 2000-03-27 2008-12-18 Inventio Ag Führungseinrichtung für Fahrtreppenstufe oder Fahrsteigpalette
US6536077B1 (en) * 2000-09-14 2003-03-25 Creco Corporation Self-lubricated wheel assembly
KR20050108737A (ko) * 2004-05-13 2005-11-17 오티스 엘리베이터 컴파니 승객수송장치의 충격 및 소음저감장치
FI122062B (fi) * 2009-09-18 2011-08-15 Kone Corp Henkilökuljetin

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR767431A (fr) * 1934-07-16
DE1070801B (fr) * 1959-12-10
US1956153A (en) * 1932-09-22 1934-04-24 Otis Elevator Co Moving stairway
US2686585A (en) * 1949-05-04 1954-08-17 Otis Elevator Co Moving stairway
GB818161A (en) * 1955-06-16 1959-08-12 Inventio Ag An improved guiding arrangement for escalator steps
US2905308A (en) * 1956-06-15 1959-09-22 Westinghouse Electric Corp Moving stairway
US3682289A (en) * 1970-11-23 1972-08-08 Westinghouse Electric Corp Apparatus for guiding a conveyor
US3834513A (en) * 1971-12-20 1974-09-10 Hitachi Ltd Guide rail means
JPS5281885A (en) * 1975-12-29 1977-07-08 Hitachi Ltd Structure for preventing steps from floating
US4064986A (en) * 1976-04-30 1977-12-27 Westinghouse Electric Corporation Escalator having guide wheels and guide track with cooperative non-flat surfaces

Also Published As

Publication number Publication date
ES8102974A1 (es) 1981-02-16
US4249649A (en) 1981-02-10
FR2449634A1 (fr) 1980-09-19
BE881850A (fr) 1980-08-21
CA1121297A (fr) 1982-04-06
ES488800A0 (es) 1981-02-16
JPS55115584A (en) 1980-09-05
JPS5924067B2 (ja) 1984-06-06

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse