GB190307990A - Improvements in Railway Hopper-wagons. - Google Patents

Improvements in Railway Hopper-wagons.

Info

Publication number
GB190307990A
GB190307990A GB190307990DA GB190307990A GB 190307990 A GB190307990 A GB 190307990A GB 190307990D A GB190307990D A GB 190307990DA GB 190307990 A GB190307990 A GB 190307990A
Authority
GB
United Kingdom
Prior art keywords
wagon
door
chain
wheel
wagons
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
Inventor
John William Howard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190307990A publication Critical patent/GB190307990A/en
Expired legal-status Critical Current

Links

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  • Handcart (AREA)

Abstract

7990. Howard, J. W. April 7. Wagons; doors, wagon.-Relates to means for operating and fastening the bottom doors of hopperwagons from the side of the vehicle. Each door A is fitted with a curved arm A, which is connected by a link A<4> and a chain F, passing over pulleys E<1>, E, to a chain barrel C<1>, mounted on the side of the wagon, and provided with a hand-wheel C. The handwheel C is retained in any required position by a lever, pivoted to the side of the wagon and formed with a tooth to engage one or more teeth on a collar C' on the chain barrel C<1>. The door is fastened by a cranked bar G actuated by means of a connecting-rod M, a screwed rod L, and a nut which is mounted to rotate in a bearing H and is fitted with a hand-wheel K. A chain is provided for fastening the wheel K. A plate N, hinged to the wagon, prevents the contents of the wagon from getting into the joint of the door A. Stop blocks may be fixed to the door to arrest it out of contact with the pulley E<1>.
GB190307990D 1903-04-07 1903-04-07 Improvements in Railway Hopper-wagons. Expired GB190307990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190307990T 1903-04-07

Publications (1)

Publication Number Publication Date
GB190307990A true GB190307990A (en) 1903-05-28

Family

ID=32158106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190307990D Expired GB190307990A (en) 1903-04-07 1903-04-07 Improvements in Railway Hopper-wagons.

Country Status (1)

Country Link
GB (1) GB190307990A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9284170B2 (en) 2012-07-25 2016-03-15 Vale S.A. Device for removing hoppers from rail cars

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9284170B2 (en) 2012-07-25 2016-03-15 Vale S.A. Device for removing hoppers from rail cars

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