ES376694A1 - Transfer conveyors - Google Patents

Transfer conveyors

Info

Publication number
ES376694A1
ES376694A1 ES376694A ES376694A ES376694A1 ES 376694 A1 ES376694 A1 ES 376694A1 ES 376694 A ES376694 A ES 376694A ES 376694 A ES376694 A ES 376694A ES 376694 A1 ES376694 A1 ES 376694A1
Authority
ES
Spain
Prior art keywords
track
trolley
load carrying
transfer unit
conveyor
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
ES376694A
Other languages
Spanish (es)
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.)
Geo W King Ltd
Original Assignee
Geo W King Ltd
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 Geo W King Ltd filed Critical Geo W King Ltd
Publication of ES376694A1 publication Critical patent/ES376694A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/02—Belt or chain conveyors
    • B65G2812/02009—Common features for belt or chain conveyors
    • B65G2812/02019—Supporting or guiding frames
    • B65G2812/02069—Rails
    • B65G2812/02079—Switches

Abstract

In a conveyor wherein load carrying trolleys are normally propelled along a fixed trolley track by pusher dogs which depend from an endless driven chain disposed above such track there is provided a transfer unit for moving load carrying trolleys along any section of said trolley track above which there is no endless chain. The transfer unit, which is supported for movement along a path parallel with any such section of track includes reversible drive means whereby a drive may be imparted thereto in either direction and a laterally directed arm which is adapted to project into the path of any load carrying trolley present on such section of track and is effective on movement of the unit in one direction to propel such trolley. It is also envisaged that the transfer unit will be employed for transferring load carrying trolleys from the trolley track of one conveyor to the trolley track of a second conveyor and in such a case the trolley tracks of the two conveyors will be interconnected by means of a transfer track and the transfer unit will be arranged to move back and forth along a path parallel to said transfer track.
ES376694A 1969-02-18 1970-02-18 Transfer conveyors Expired ES376694A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8840/69A GB1274872A (en) 1969-02-18 1969-02-18 Improvements in or relating to conveyor systems

Publications (1)

Publication Number Publication Date
ES376694A1 true ES376694A1 (en) 1972-09-16

Family

ID=9860241

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376694A Expired ES376694A1 (en) 1969-02-18 1970-02-18 Transfer conveyors

Country Status (6)

Country Link
US (1) US3742861A (en)
CA (1) CA928659A (en)
DE (1) DE2007237A1 (en)
ES (1) ES376694A1 (en)
FR (1) FR2031496B1 (en)
GB (1) GB1274872A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948186A (en) * 1971-09-13 1976-04-06 Jervis B. Webb Company Overhead power and free conveyor system
GB1456636A (en) * 1972-11-26 1976-11-24 King Ltd Geo W Conveyor systems
DE2849487A1 (en) * 1978-11-15 1980-06-04 Schierholz Kg Louis Two=circuit chain conveyor transfer system - transfer carriers from one to other circuit using only chains of the two circuits
US4669388A (en) * 1984-05-04 1987-06-02 Jervis B. Webb Company Method of and apparatus for advancing conveyor carriers through a work station
DE3819008C1 (en) * 1988-06-03 1989-12-21 Veit Transpo Gmbh, 8910 Landsberg, De
DE29500802U1 (en) * 1994-12-08 1995-03-16 Rosenplenter Andreas Conveyor
US5606915A (en) * 1995-04-06 1997-03-04 Ford Motor Company Power and free conveying system
US6487976B1 (en) 2000-10-13 2002-12-03 Jervis B. Webb Company Split cam bar for chain-to-chain transfer
CN102935930A (en) * 2012-11-08 2013-02-20 无锡聚辉科技有限公司 Chain pusher

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242875A (en) * 1962-01-05 1966-03-29 King Ltd Geo W Conveyor systems
FR1408850A (en) * 1964-07-07 1965-08-20 Fr De Transports Et Entrepots Improvements to lane change systems
US3523504A (en) * 1967-11-30 1970-08-11 Webb Co Jervis B Power and free conveyor

Also Published As

Publication number Publication date
US3742861A (en) 1973-07-03
FR2031496A1 (en) 1970-11-20
FR2031496B1 (en) 1974-10-11
CA928659A (en) 1973-06-19
DE2007237A1 (en) 1970-09-03
GB1274872A (en) 1972-05-17

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