GB435067A - An improved method and means for building mine packs for supporting the roof in coal or other mines - Google Patents
An improved method and means for building mine packs for supporting the roof in coal or other minesInfo
- Publication number
- GB435067A GB435067A GB1657734A GB1657734A GB435067A GB 435067 A GB435067 A GB 435067A GB 1657734 A GB1657734 A GB 1657734A GB 1657734 A GB1657734 A GB 1657734A GB 435067 A GB435067 A GB 435067A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- walls
- mines
- packs
- coal
- 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
- 239000003245 coal Substances 0.000 title 1
- 239000002699 waste material Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/58—Devices for setting props or chocks
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
435,067. Shoring mine roofs. BAGULEY, C., Tangley Cottage, Oak Avenue, Hanworth, Middlesex. June 4, 1934, No. 16577. [Class 20 (ii)] Packs of rubble or waste material to constitute supports for the roofs of mines are built between side-plates which are of inwardly curved or V-shape secured at a predetermined distance from each other by tie-bolts d, struts or ground spikes, and which are adapted for repeated use. The corrugated side-plates a may be fitted with spikes c to lock in the ground and may be provided with plates b vertically adjustable by bolts and slots on the plates a so that, after use, the plates b may be lowered and the side-plates removed. The thickness of the pack at middle height is less than the mean thickness of the base and top. The material forming the walls is built against the inner face of the plates a and rubble or other waste material is packed solidly between the walls, the plates a being moved forward as the walls advance. A cross-section of the completed pack is shown by Fig. 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1657734A GB435067A (en) | 1934-06-04 | 1934-06-04 | An improved method and means for building mine packs for supporting the roof in coal or other mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1657734A GB435067A (en) | 1934-06-04 | 1934-06-04 | An improved method and means for building mine packs for supporting the roof in coal or other mines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB435067A true GB435067A (en) | 1935-09-13 |
Family
ID=10079813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1657734A Expired GB435067A (en) | 1934-06-04 | 1934-06-04 | An improved method and means for building mine packs for supporting the roof in coal or other mines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB435067A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2634960A (en) * | 1948-02-06 | 1953-04-14 | Walter B Lang | Method of mining and apparatus therefor |
| US3525551A (en) * | 1969-02-12 | 1970-08-25 | Shell Oil Co | Method of mining thick coal seams |
| CN110778345A (en) * | 2019-11-01 | 2020-02-11 | 中国矿业大学(北京) | Roadway waste rock blocking device and installation method thereof |
| CN110902542A (en) * | 2019-12-02 | 2020-03-24 | 清华大学 | Coal mine vertical shaft lifting system and anti-resonance derrick thereof |
-
1934
- 1934-06-04 GB GB1657734A patent/GB435067A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2634960A (en) * | 1948-02-06 | 1953-04-14 | Walter B Lang | Method of mining and apparatus therefor |
| US3525551A (en) * | 1969-02-12 | 1970-08-25 | Shell Oil Co | Method of mining thick coal seams |
| CN110778345A (en) * | 2019-11-01 | 2020-02-11 | 中国矿业大学(北京) | Roadway waste rock blocking device and installation method thereof |
| CN110902542A (en) * | 2019-12-02 | 2020-03-24 | 清华大学 | Coal mine vertical shaft lifting system and anti-resonance derrick thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB435067A (en) | An improved method and means for building mine packs for supporting the roof in coal or other mines | |
| GB554077A (en) | Improvements in or relating to the roofs of colliery or other workings | |
| GB976308A (en) | A form for casting concrete | |
| GB1424446A (en) | Offshore platform | |
| GB189073A (en) | Wooden wall | |
| FR2221947A5 (en) | Semi-prefabricated trench reinforcing method - uses steel plates in upper part of trench, traditional shoring below | |
| GB385749A (en) | Improvements in and relating to roof supporting devices for coal and other mines | |
| GB1154707A (en) | A Method of providing or manufacturing a Tunnel or Culvert or a Lined Passage in a solid medium | |
| GB397086A (en) | Improvements in and relating to wharf or quay walls | |
| GB785514A (en) | Improvements in or relating to bucket-carrying wheels for excavating earth and the like | |
| GB539371A (en) | Improvements in and relating to containers such as silos and the like | |
| GB866991A (en) | Improvements in or relating to manhole covers | |
| GB862703A (en) | Improvements in concrete piles | |
| JPS57119004A (en) | Steel sheet cell embankment and construction thereof | |
| GB567908A (en) | Improvements in or relating to foundations for building structures | |
| GB730389A (en) | Improvements relating to shuttering for concrete and the like | |
| GB1365353A (en) | Pile | |
| GB1286726A (en) | Pile shoes and methods of forming concrete piles | |
| GB627158A (en) | Improved method and machine for mining coal | |
| GB858907A (en) | Apparatus for use in the lining of mine or other shafts | |
| GB1363685A (en) | Method for producing undercuttings under buildings | |
| JPS56115418A (en) | Building of underground wall body | |
| GB1323452A (en) | Bulkheads for waterfront protection | |
| GB707358A (en) | Buried reservoir of pre-stressed concrete suitable in particular for storing hydro-carbons and its method of preparation | |
| JPS5333412A (en) | Construction method for roof of underground tank |