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
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)
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 (es) | 1971-10-27 |
Family
ID=25071106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1250986D Expired GB1250986A (es) | 1968-10-02 | 1969-08-12 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3581673A (es) |
GB (1) | GB1250986A (es) |
Families Citing this family (8)
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)
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 |
-
1968
- 1968-10-02 US US764570A patent/US3581673A/en not_active Expired - Lifetime
-
1969
- 1969-08-12 GB GB1250986D patent/GB1250986A/en not_active Expired
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 |