GB811124A - Improvements in or relating to skips for guided skip hoists - Google Patents
Improvements in or relating to skips for guided skip hoistsInfo
- Publication number
- GB811124A GB811124A GB8166/56A GB816656A GB811124A GB 811124 A GB811124 A GB 811124A GB 8166/56 A GB8166/56 A GB 8166/56A GB 816656 A GB816656 A GB 816656A GB 811124 A GB811124 A GB 811124A
- Authority
- GB
- United Kingdom
- Prior art keywords
- door
- skip
- side walls
- gate
- engagement
- 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
- 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
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
811,124. Operating doors of skips in shafts. PREPARATION INDUSTRIELLE DES COMBUSTIBLES. March 15, 1956 [May 20, 1955], No. 8166/56. Class 78 (4). Auxiliary side shutters 7 (Fig. 2) move with the door 6 of a skip in a skip hoist during the first part of the opening movement of the door which is effected by mechanism beneath the door and is such that continued movement in the opening direction retracts it within the plan area of the skip. In the construction illustrated the side shutters 7 co-operate with external side walls 6 on the door and are held in engagement with the bottom of the door 6 by a spring 10 until the opening movement of the door brings the side shutters 7 into engagement with a stop. 8. In an alternative construction the spring 10 is omitted and the side walls 7 (Fig. 6) are mounted on pivots 21 spaced from the pivots 22 of the gate 2 so that lugs 14 on the side walls 7 are withdrawn from their driving engagement with slots 13 in the walls 6 of the gate as the side walls 7 meet the stop 8. The gate is opened and closed by links 3 which connect it to rollers 4 running in guides 12 on the skip and in engaging guides 11 (Fig. 2) in the shaft.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR811124X | 1955-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB811124A true GB811124A (en) | 1959-04-02 |
Family
ID=9259265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8166/56A Expired GB811124A (en) | 1955-05-20 | 1956-03-15 | Improvements in or relating to skips for guided skip hoists |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB811124A (en) |
-
1956
- 1956-03-15 GB GB8166/56A patent/GB811124A/en not_active Expired
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