EP0547737A3 - Hydraulic tensioning system in passenger conveyors - Google Patents

Hydraulic tensioning system in passenger conveyors Download PDF

Info

Publication number
EP0547737A3
EP0547737A3 EP19920306886 EP92306886A EP0547737A3 EP 0547737 A3 EP0547737 A3 EP 0547737A3 EP 19920306886 EP19920306886 EP 19920306886 EP 92306886 A EP92306886 A EP 92306886A EP 0547737 A3 EP0547737 A3 EP 0547737A3
Authority
EP
European Patent Office
Prior art keywords
tensioning system
passenger conveyors
hydraulic tensioning
hydraulic
conveyors
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.)
Withdrawn
Application number
EP19920306886
Other languages
English (en)
Other versions
EP0547737A2 (en
Inventor
Thomas R. Nurnberg
Edward L. Gillet
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.)
Montgomery Elevator Co
Original Assignee
Montgomery Elevator Co
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 Montgomery Elevator Co filed Critical Montgomery Elevator Co
Publication of EP0547737A2 publication Critical patent/EP0547737A2/en
Publication of EP0547737A3 publication Critical patent/EP0547737A3/en
Withdrawn legal-status Critical Current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
    • B66B23/02—Driving gear
    • B66B23/026—Driving gear with a drive or carrying sprocket wheel located at end portions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/16—Means allowing tensioning of the endless member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/16—Means allowing tensioning of the endless member
    • B66B23/18—Means allowing tensioning of the endless member for carrying surfaces
EP19920306886 1991-12-17 1992-07-28 Hydraulic tensioning system in passenger conveyors Withdrawn EP0547737A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80957991A 1991-12-17 1991-12-17
US809579 1991-12-17

Publications (2)

Publication Number Publication Date
EP0547737A2 EP0547737A2 (en) 1993-06-23
EP0547737A3 true EP0547737A3 (en) 1993-09-22

Family

ID=25201667

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920306886 Withdrawn EP0547737A3 (en) 1991-12-17 1992-07-28 Hydraulic tensioning system in passenger conveyors

Country Status (7)

Country Link
EP (1) EP0547737A3 (pt)
JP (1) JPH0648675A (pt)
KR (1) KR930012555A (pt)
BR (1) BR9203497A (pt)
CA (1) CA2074574A1 (pt)
FI (1) FI925720A (pt)
TW (1) TW215071B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19634668C2 (de) * 1996-08-28 1999-06-24 O & K Rolltreppen Gmbh Hydraulisches Spannsystem für Personenförderanlagen, insbesondere für Rolltreppen und Rollsteige
WO1999011309A1 (fr) 1997-08-29 1999-03-11 Seiko Epson Corporation Dispositif de perfusion et tube d'alimentation en liquide
KR100945119B1 (ko) * 2006-09-01 2010-03-02 미쓰비시덴키 가부시키가이샤 승객 컨베이어
DE202008015410U1 (de) * 2008-11-20 2009-02-05 Thyssenkrupp Fahrtreppen Gmbh Fahrtreppe oder Fahrsteig
CN103395602B (zh) * 2013-07-25 2016-08-10 宁波博帆卫浴有限公司 一种马桶盖悬挂输送系统
CN103738823B (zh) * 2014-01-24 2015-09-23 苏州富士电梯有限公司 自动扶梯下段张紧装置的接插导轨
CN106931109A (zh) * 2016-12-14 2017-07-07 维德（肇庆）重型机器有限公司 一种沿循环轨道运行的传动链轮张紧机构
CN117074512B (zh) * 2023-10-13 2024-01-02 山西科为磁感技术有限公司 一种钢丝绳磁性探伤系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649181A (en) * 1948-06-01 1953-08-18 Westinghouse Electric Corp Moving stairway
US2663400A (en) * 1950-10-13 1953-12-22 Otis Elevator Co Moving stairway
GB793229A (en) * 1956-01-19 1958-04-09 Brueninghaus Gmbh Stahlwerke Improvements in tensioning means for endless conveyors
DE3210917A1 (de) * 1982-03-25 1983-09-29 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vorrichtung zum spannen von endlosen baendern, insbesondere fuer foerdererketten von kettenkratzfoerderern
DE3411173C1 (de) * 1984-03-27 1985-07-18 O & K Orenstein & Koppel Ag, 1000 Berlin Spannvorrichtung für Umlenktrommeln von Förderbändern insbesondere in Schaufelradträgern
GB2189206A (en) * 1986-04-15 1987-10-21 Dale Conveyor with adjustable delivery end roller and drive roller construction

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649181A (en) * 1948-06-01 1953-08-18 Westinghouse Electric Corp Moving stairway
US2663400A (en) * 1950-10-13 1953-12-22 Otis Elevator Co Moving stairway
GB793229A (en) * 1956-01-19 1958-04-09 Brueninghaus Gmbh Stahlwerke Improvements in tensioning means for endless conveyors
DE3210917A1 (de) * 1982-03-25 1983-09-29 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vorrichtung zum spannen von endlosen baendern, insbesondere fuer foerdererketten von kettenkratzfoerderern
DE3411173C1 (de) * 1984-03-27 1985-07-18 O & K Orenstein & Koppel Ag, 1000 Berlin Spannvorrichtung für Umlenktrommeln von Förderbändern insbesondere in Schaufelradträgern
GB2189206A (en) * 1986-04-15 1987-10-21 Dale Conveyor with adjustable delivery end roller and drive roller construction

Also Published As

Publication number Publication date
EP0547737A2 (en) 1993-06-23
FI925720A0 (fi) 1992-12-16
KR930012555A (ko) 1993-07-20
CA2074574A1 (en) 1993-06-18
BR9203497A (pt) 1993-06-22
TW215071B (pt) 1993-10-21
FI925720A (fi) 1993-06-18
JPH0648675A (ja) 1994-02-22

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