ES8305650A1 - Power-and-free conveyor systems - Google Patents

Power-and-free conveyor systems

Info

Publication number
ES8305650A1
ES8305650A1 ES512953A ES512953A ES8305650A1 ES 8305650 A1 ES8305650 A1 ES 8305650A1 ES 512953 A ES512953 A ES 512953A ES 512953 A ES512953 A ES 512953A ES 8305650 A1 ES8305650 A1 ES 8305650A1
Authority
ES
Spain
Prior art keywords
carrier
cam
engageable
driving
stop
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
ES512953A
Other languages
Spanish (es)
Other versions
ES512953A0 (en
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.)
Jervis B Webb International Co
Original Assignee
Jervis B Webb International 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 Jervis B Webb International Co filed Critical Jervis B Webb International Co
Publication of ES512953A0 publication Critical patent/ES512953A0/en
Publication of ES8305650A1 publication Critical patent/ES8305650A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B13/00—Other railway systems
    • B61B13/12—Systems with propulsion devices between or alongside the rails, e.g. pneumatic systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B10/00—Power and free systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B10/00—Power and free systems
    • B61B10/02—Power and free systems with suspended vehicles
    • B61B10/025—Coupling and uncoupling means between power track abd vehicles

Abstract

A driving trolley (22) has a movable driving member (46) engageable with a driven pusher (42). Formed integrally with the driving member (46) are: a stopping cam (81) and an abutment (90), an accumulation cam (80), an anti-jam cam (82), and a pair of transversely projecting driving wings (93, 93), all cams being adapted to disengage the driving member from a pusher. The stopping cam (81) and abutment (90) are engageable with a trackside stop member to stop the carrier the accumulating cam (80) is engageable with an actuator on the rear of a preceding carrier, also to stop the carrier and the driving wings are engageable by forwarding and receiving pushers travelling on parallel side-by-side power tracks at a transfer zone. Carrier bumpers (87, 88) and actuators are located within and protected by the web portions of channel-section carrier track members which can be mounted either above or below the power track.
ES512953A 1981-06-10 1982-06-09 Power-and-free conveyor systems Expired ES8305650A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27238181A 1981-06-10 1981-06-10

Publications (2)

Publication Number Publication Date
ES512953A0 ES512953A0 (en) 1983-05-01
ES8305650A1 true ES8305650A1 (en) 1983-05-01

Family

ID=23039573

Family Applications (2)

Application Number Title Priority Date Filing Date
ES512952A Granted ES512952A0 (en) 1981-06-10 1982-06-09 IMPROVEMENTS IN CONVEYOR SYSTEMS.
ES512953A Expired ES8305650A1 (en) 1981-06-10 1982-06-09 Power-and-free conveyor systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES512952A Granted ES512952A0 (en) 1981-06-10 1982-06-09 IMPROVEMENTS IN CONVEYOR SYSTEMS.

Country Status (16)

Country Link
JP (2) JPS57209458A (en)
KR (2) KR880002388B1 (en)
AR (2) AR229054A1 (en)
AU (2) AU544127B2 (en)
BE (2) BE893437A (en)
BR (2) BR8203364A (en)
CA (1) CA1190503A (en)
DE (2) DE3221108A1 (en)
ES (2) ES512952A0 (en)
FR (2) FR2507582A1 (en)
GB (2) GB2099772B (en)
IT (2) IT1148323B (en)
MX (2) MX157650A (en)
NZ (2) NZ200620A (en)
YU (1) YU46501B (en)
ZA (2) ZA823309B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464997A (en) * 1982-01-18 1984-08-14 Jervis B. Webb Company Conveyor trolley and track
JPS5929557A (en) * 1982-08-10 1984-02-16 中西金属工業株式会社 Floor type duplex trolley-conveyor
GB2158404B (en) * 1984-03-22 1989-02-08 Tomiichi Fukuda A system for driving a caddie cart
JPS60204250A (en) * 1984-03-26 1985-10-15 Toshiba Corp Conveying apparatus
JPH0355484Y2 (en) * 1984-11-27 1991-12-10
DE3538674A1 (en) * 1985-10-31 1987-05-07 Kloeckner Becorit Gmbh Transport system, in particular for underground mining
FR2724369B1 (en) 1994-09-12 1996-12-20 Berthelat Sa DUAL TRACK CONVEYOR INSTALLATION
CA2156581C (en) * 1995-04-20 2000-11-07 Hisashi Kyotani Conveying system
US6003443A (en) * 1997-12-29 1999-12-21 Jervis B. Webb Company Method and apparatus for reducing noise generated by the accumulation of carriers in a conveyor system
BR0010463A (en) * 1999-05-06 2002-01-08 Webb Co Jervis B Methods for damping noise and trolleys of conveyor sets
KR100457232B1 (en) * 2002-02-05 2004-11-12 이남호 Method for drying a bamboo tube without formation of splits and checks
CN104261076B (en) * 2014-08-05 2016-08-31 中国核电工程有限公司 A kind of radioactivity material movement system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB630251A (en) * 1946-08-12 1949-10-10 King Ltd Geo W Improvements in or relating to conveyor systems
DE1212884B (en) * 1959-01-31 1966-03-17 Gerhard Lingg Dipl Ing Device for storing and removing the load carriers of a drag chain conveyor
DE1152958B (en) * 1959-06-25 1963-08-14 Renault Conveyor device with an endless chain and load carriers movable on a rail arranged parallel to the chain
FR1387874A (en) * 1963-10-29 1965-02-05 Fisher & Ludlow Ltd Improvements to conveyors
US3518946A (en) * 1968-01-24 1970-07-07 Webb Co Jervis B Pusher conveyor for wheeled carriers
FR2288659A2 (en) * 1970-10-31 1976-05-21 Pohlig Heckel Bleichert DEVICE FOR THE TRANSFER OF LOAD CARRIERS FROM ONE DRIVE SYSTEM TO ANOTHER, IN PARTICULAR FOR "POWER AND FREE" CIRCULAR CONVEYORS
DE2361733C3 (en) * 1973-12-12 1982-12-23 Louis Schierholz Kg, 2800 Bremen Load carriers for drag chain conveyor systems
DE2365206C2 (en) * 1973-12-31 1983-10-27 Louis Schierholz Kg, 2800 Bremen Drag chain conveyor system
DE2523060C2 (en) * 1975-05-24 1986-11-27 Louis Schierholz GmbH & Co KG, 2800 Bremen Lifting station on drag circle conveyors (power-and-free systems)
US4031829A (en) * 1975-06-02 1977-06-28 American Chain & Cable Company, Inc. Conveyor system

Also Published As

Publication number Publication date
BR8203370A (en) 1983-05-31
IT1148322B (en) 1986-12-03
JPS57209458A (en) 1982-12-22
ES512953A0 (en) 1983-05-01
AU8374282A (en) 1982-12-16
ZA823308B (en) 1983-03-30
YU124782A (en) 1985-08-31
JPS57209457A (en) 1982-12-22
IT8248597A0 (en) 1982-06-07
ES8305649A1 (en) 1983-05-01
FR2508013A1 (en) 1982-12-24
DE3221116C2 (en) 1991-10-17
JPS6411502B2 (en) 1989-02-27
DE3221116A1 (en) 1982-12-30
KR880002430B1 (en) 1988-11-12
FR2507582A1 (en) 1982-12-17
AU544069B2 (en) 1985-05-16
AR229054A1 (en) 1983-05-31
KR840000424A (en) 1984-02-22
ES512952A0 (en) 1983-05-01
AU544127B2 (en) 1985-05-16
IT1148323B (en) 1986-12-03
ZA823309B (en) 1983-03-30
NZ200621A (en) 1984-12-14
NZ200620A (en) 1984-12-14
GB2099771A (en) 1982-12-15
BE893438A (en) 1982-10-01
MX157651A (en) 1988-12-07
AR229420A1 (en) 1983-08-15
FR2508013B1 (en) 1989-08-04
KR840000423A (en) 1984-02-22
GB2099772B (en) 1984-08-30
BE893437A (en) 1982-10-01
YU46501B (en) 1993-11-16
GB2099772A (en) 1982-12-15
BR8203364A (en) 1983-05-31
CA1190503A (en) 1985-07-16
MX157650A (en) 1988-12-07
GB2099771B (en) 1984-08-30
IT8248598A0 (en) 1982-06-07
DE3221108A1 (en) 1982-12-30
AU8374082A (en) 1982-12-16
KR880002388B1 (en) 1988-11-04
JPS6411503B2 (en) 1989-02-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20030225