GB890130A - Improvements in or relating to a guided hoisting skip with a discharge door actuated by two cylinders - Google Patents

Improvements in or relating to a guided hoisting skip with a discharge door actuated by two cylinders

Info

Publication number
GB890130A
GB890130A GB24193/59A GB2419359A GB890130A GB 890130 A GB890130 A GB 890130A GB 24193/59 A GB24193/59 A GB 24193/59A GB 2419359 A GB2419359 A GB 2419359A GB 890130 A GB890130 A GB 890130A
Authority
GB
United Kingdom
Prior art keywords
skip
door
cylinders
relating
discharge door
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
GB24193/59A
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.)
Preparation Industrielle des Combustibles SA
Original Assignee
Preparation Industrielle des Combustibles SA
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 Preparation Industrielle des Combustibles SA filed Critical Preparation Industrielle des Combustibles SA
Publication of GB890130A publication Critical patent/GB890130A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B17/00—Hoistway equipment
    • B66B17/08—Mining skips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B17/00—Hoistway equipment
    • B66B17/14—Applications of loading and unloading equipment
    • B66B17/26—Applications of loading and unloading equipment for loading or unloading mining-hoist skips

Abstract

890,130. Operating the doors of skips in skip hoists. PREPARATION INDUSTRIELLE DES COMBUSTIBLES. July 14, 1959 [Sept. 4, 1958], No. 24193/59. Class 78 (4). The ram 5 opening and closing the door 1 of a skip in a skip hoist is operated hydraulically by an hydraulic cylinder 8 the piston of which is moved under the control of a guide ramp 10 secured to the head-gear structure. In the form shown the ramp 10 is shaped to provide an opening portion A-B, a holding portion B-C, and a portion C-D in which the door is opened further, during overwinding, to retract it within the plan of the skip. A valve may be placed in either or both of the pipes 11a, 11b to be opened automatically only when the skip is in the discharge position, and the linkage 4, 6 between the door 1 and ram guides 7 may pass over a deadcentre as the door closes.
GB24193/59A 1958-09-04 1959-07-14 Improvements in or relating to a guided hoisting skip with a discharge door actuated by two cylinders Expired GB890130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR890130X 1958-09-04

Publications (1)

Publication Number Publication Date
GB890130A true GB890130A (en) 1962-02-28

Family

ID=9378375

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24193/59A Expired GB890130A (en) 1958-09-04 1959-07-14 Improvements in or relating to a guided hoisting skip with a discharge door actuated by two cylinders

Country Status (1)

Country Link
GB (1) GB890130A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416764A1 (en) * 1983-05-09 1984-11-15 Setra Systems, Inc., Acton, Mass. WEIGHING SYSTEM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416764A1 (en) * 1983-05-09 1984-11-15 Setra Systems, Inc., Acton, Mass. WEIGHING SYSTEM

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