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GB1444936A - Power-and-free conveyor systems - Google Patents

Power-and-free conveyor systems

Info

Publication number
GB1444936A
GB1444936A GB2976973A GB2976973A GB1444936A GB 1444936 A GB1444936 A GB 1444936A GB 2976973 A GB2976973 A GB 2976973A GB 2976973 A GB2976973 A GB 2976973A GB 1444936 A GB1444936 A GB 1444936A
Authority
GB
United Kingdom
Prior art keywords
turntable
track
dog
propelling element
trolleys
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
GB2976973A
Other languages
English (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.)
Redman Fisher Engineering Ltd
Original Assignee
Redman Fisher Engineering 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 Redman Fisher Engineering Ltd filed Critical Redman Fisher Engineering Ltd
Priority to GB2976973A priority Critical patent/GB1444936A/en
Priority to US429638A priority patent/US3910199A/en
Priority to ZA00743663A priority patent/ZA743663B/xx
Priority to SE7408200A priority patent/SE7408200L/xx
Priority to FR7421590A priority patent/FR2234165B1/fr
Priority to IT24277/74A priority patent/IT1015297B/it
Priority to ES427532A priority patent/ES427532A1/es
Priority to CA203,267A priority patent/CA996487A/en
Priority to ES442590A priority patent/ES442590A1/es
Publication of GB1444936A publication Critical patent/GB1444936A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chain Conveyers (AREA)
  • Intermediate Stations On Conveyors (AREA)
GB2976973A 1973-06-22 1973-06-22 Power-and-free conveyor systems Expired GB1444936A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB2976973A GB1444936A (en) 1973-06-22 1973-06-22 Power-and-free conveyor systems
US429638A US3910199A (en) 1973-06-22 1973-12-28 Power and free conveyor system with positively controlled dog
ZA00743663A ZA743663B (en) 1973-06-22 1974-06-10 Improvements in or relating to power-and-free conveyor systems
SE7408200A SE7408200L (es) 1973-06-22 1974-06-20
FR7421590A FR2234165B1 (es) 1973-06-22 1974-06-21
IT24277/74A IT1015297B (it) 1973-06-22 1974-06-21 Sistema perfezionato di trasporto motorizzato e libero
ES427532A ES427532A1 (es) 1973-06-22 1974-06-21 Un sistema de transportador perfeccionado.
CA203,267A CA996487A (en) 1973-06-22 1974-06-24 Power-and-free conveyor systems
ES442590A ES442590A1 (es) 1973-06-22 1975-11-13 Perfeccionamientos introducidos en un carrillo para uso en un sistema de transportados.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2976973A GB1444936A (en) 1973-06-22 1973-06-22 Power-and-free conveyor systems

Publications (1)

Publication Number Publication Date
GB1444936A true GB1444936A (en) 1976-08-04

Family

ID=10296895

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2976973A Expired GB1444936A (en) 1973-06-22 1973-06-22 Power-and-free conveyor systems

Country Status (8)

Country Link
US (1) US3910199A (es)
CA (1) CA996487A (es)
ES (2) ES427532A1 (es)
FR (1) FR2234165B1 (es)
GB (1) GB1444936A (es)
IT (1) IT1015297B (es)
SE (1) SE7408200L (es)
ZA (1) ZA743663B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7250450B2 (en) 2002-06-05 2007-07-31 Shell Oil Company Process for the production of hydrocarbons from gaseous hydrocarbonaceous feed

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389944A (en) * 1981-03-30 1983-06-28 Southern Systems, Inc. Conveyor control means
US4532385A (en) * 1981-09-10 1985-07-30 Eduard Angele Load transporting device and electric supply track therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420188A (en) * 1966-02-14 1969-01-07 Webb Co Jervis B Dog positioning mechanism for conveyor carriers
US3662873A (en) * 1970-04-22 1972-05-16 American Chain & Cable Co Conveyor system
US3800709A (en) * 1972-02-07 1974-04-02 Rapistan Inc Trolley drive for over and under conveyor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7250450B2 (en) 2002-06-05 2007-07-31 Shell Oil Company Process for the production of hydrocarbons from gaseous hydrocarbonaceous feed

Also Published As

Publication number Publication date
ES427532A1 (es) 1976-08-01
SE7408200L (es) 1974-12-23
IT1015297B (it) 1977-05-10
ZA743663B (en) 1975-06-25
ES442590A1 (es) 1977-08-16
FR2234165A1 (es) 1975-01-17
CA996487A (en) 1976-09-07
US3910199A (en) 1975-10-07
FR2234165B1 (es) 1978-03-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee