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Withdrawn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 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Withdrawn legal-status Critical Current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 (en)
JP (1) JPH0648675A (en)
KR (1) KR930012555A (en)
BR (1) BR9203497A (en)
CA (1) CA2074574A1 (en)
FI (1) FI925720A (en)
TW (1) TW215071B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19634668C2 (en) * 1996-08-28 1999-06-24 O & K Rolltreppen Gmbh Hydraulic tensioning system for passenger conveyor systems, especially for escalators and moving walks
JP3785643B2 (en) 1997-08-29 2006-06-14 セイコーエプソン株式会社 Infusion device
WO2008026294A1 (en) * 2006-09-01 2008-03-06 Mitsubishi Electric Corporation Passenger conveyor
DE202008015410U1 (en) * 2008-11-20 2009-02-05 Thyssenkrupp Fahrtreppen Gmbh Escalator or moving walk
CN103395602B (en) * 2013-07-25 2016-08-10 宁波博帆卫浴有限公司 A kind of toilet lid suspension conveying system
CN103738823B (en) * 2014-01-24 2015-09-23 苏州富士电梯有限公司 Escalator lower segment tightening device patch guide rail
CN106931109A (en) * 2016-12-14 2017-07-07 维德（肇庆）重型机器有限公司 A kind of drive sprocket strainer run along cyclic track
CN117074512B (en) * 2023-10-13 2024-01-02 山西科为磁感技术有限公司 Magnetic flaw detection system for steel wire rope

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 (en) * 1982-03-25 1983-09-29 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Device for tensioning endless bands, in particular for conveying chains of scraper chain conveyors
DE3411173C1 (en) * 1984-03-27 1985-07-18 O & K Orenstein & Koppel Ag, 1000 Berlin Clamping device for tail pulleys of conveyor belts, especially in bucket wheel supports
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 (en) * 1982-03-25 1983-09-29 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Device for tensioning endless bands, in particular for conveying chains of scraper chain conveyors
DE3411173C1 (en) * 1984-03-27 1985-07-18 O & K Orenstein & Koppel Ag, 1000 Berlin Clamping device for tail pulleys of conveyor belts, especially in bucket wheel supports
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
TW215071B (en) 1993-10-21
BR9203497A (en) 1993-06-22
KR930012555A (en) 1993-07-20
EP0547737A2 (en) 1993-06-23
CA2074574A1 (en) 1993-06-18
FI925720A (en) 1993-06-18
FI925720A0 (en) 1992-12-16
JPH0648675A (en) 1994-02-22

Similar Documents

Publication Publication Date Title
GB2278588B (en) Baggage conveyor system
GB2243133B (en) Passenger conveyor and treadboard construction for passenger conveyor
GB9119662D0 (en) Tensioning system
GB9316205D0 (en) Inflatable seatbelt system
GB2276673B (en) Improvements in hydraulic systems
GB9106735D0 (en) Improvements in tracked vehicles
EP0547737A3 (en) Hydraulic tensioning system in passenger conveyors
GB2253377B (en) Transport vehicles
GB2217411B (en) Improvements in hydraulic systems for vehicles
GB2255951B (en) Passenger conveyor
GB9221031D0 (en) Transportation vehicle
GB2262580B (en) Improvements in hydraulic systems for vehicles
GB2272195B (en) Conveyor system
GB9419797D0 (en) Improvements in pneumatic powertools
GB9103485D0 (en) Improvements in trailers
GB9206878D0 (en) Improvements in hydraulic systems for vehicles
GB9126317D0 (en) Improvements in hydraulic systems for vehicles
GB9127170D0 (en) Improvements in hydraulic systems for vehicles
GB9206882D0 (en) Improvements in hydraulic systems for vehicles
GB9308341D0 (en) Caravan lateral transporter
GB9114740D0 (en) Improvements in safety devices for vehicles
PL291711A1 (en) Conveyor belt tensioning system
GB9305110D0 (en) Conveyor system
GB9308975D0 (en) Conveyor system
PL297545A1 (en) Conveyor system

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE CH DE FR GB IT LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE CH DE FR GB IT LI

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19940323