GB1250986A - - Google Patents

Info

Publication number
GB1250986A
GB1250986A GB1250986DA GB1250986A GB 1250986 A GB1250986 A GB 1250986A GB 1250986D A GB1250986D A GB 1250986DA GB 1250986 A GB1250986 A GB 1250986A
Authority
GB
United Kingdom
Prior art keywords
shaft
nuts
hopper
frame
move
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
Other languages
English (en)
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 filed Critical
Publication of GB1250986A publication Critical patent/GB1250986A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B65D90/58—Gates or closures having closure members sliding in the plane of the opening
    • B65D90/587—Gates or closures having closure members sliding in the plane of the opening having a linear motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
GB1250986D 1968-10-02 1969-08-12 Expired GB1250986A (US20100292554A1-20101118-C00004.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76457068A 1968-10-02 1968-10-02

Publications (1)

Publication Number Publication Date
GB1250986A true GB1250986A (US20100292554A1-20101118-C00004.png) 1971-10-27

Family

ID=25071106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1250986D Expired GB1250986A (US20100292554A1-20101118-C00004.png) 1968-10-02 1969-08-12

Country Status (2)

Country Link
US (1) US3581673A (US20100292554A1-20101118-C00004.png)
GB (1) GB1250986A (US20100292554A1-20101118-C00004.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780672A (en) * 1972-03-28 1973-12-25 Evans Prod Co Hopper gate toggle operating mechanism
US3965760A (en) * 1974-11-27 1976-06-29 Olin Corporation Operating apparatus for sliding closures for railway car
US5259324A (en) * 1992-02-19 1993-11-09 Degelman Industries Ltd. Gate retainer
US5190182A (en) * 1992-03-13 1993-03-02 Hoechst Celanese Corporation Slide gate
AU2008202035A1 (en) * 2007-05-11 2008-11-27 Agrinational Pty Ltd Flowable materials handling equipment and related processes
US7806057B2 (en) * 2007-07-03 2010-10-05 Aero Transportation Products, Inc. Hopper car gate with opposed double doors
US7814842B2 (en) * 2008-11-05 2010-10-19 Aero Transportation Products, Inc. Hopper car gate with a laterally opening door
US8371235B1 (en) * 2010-12-20 2013-02-12 Aero Transportation Products, Inc. Vacuum and gravity discharge hopper car gate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US472003A (en) * 1892-03-29 Trap-door for railway-cars
US539349A (en) * 1895-05-14 Henry d
US669876A (en) * 1900-06-19 1901-03-12 John B Fitzpatrick Convertible freight-car.
US801292A (en) * 1904-09-30 1905-10-10 Wright Mfg Company Hopper-car.
GB190607312A (en) * 1906-03-27 1906-08-30 G R Turner Ltd Improvements relating to Railway Wagons
US1048042A (en) * 1911-07-03 1912-12-24 James Mccutcheon Coleman Dump-car construction.
US1206648A (en) * 1915-05-20 1916-11-28 Charles Bacon Brace for holding boxes and crates in railway-cars.
US1517100A (en) * 1922-06-15 1924-11-25 Bacon Charles Brace for holding boxes and crates in railway cars
US2454473A (en) * 1943-06-03 1948-11-23 Evans Prod Co Apparatus for loading freight or the like
US2482367A (en) * 1948-05-12 1949-09-20 Harry K Nyberg Trench jack
US2885221A (en) * 1957-09-12 1959-05-05 Roy E Weeks Van door with adjustable load-engaging plate structure

Also Published As

Publication number Publication date
US3581673A (en) 1971-06-01

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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