Report on the Mining Methods and Appliances Used in the Anthracite Coal FieldsBoard of Commissioners, 1883 - 579 páginas |
Dentro del libro
Resultados 1-5 de 94
Página xvii
... Plate . I II III IV V VI VII VIII IX X XI XII XIII XIV XV XVI Screen feeder , XVII Hammond breaker , P. & R. C. & I ... plates bound in this report . Map of Pennsylvania.
... Plate . I II III IV V VI VII VIII IX X XI XII XIII XIV XV XVI Screen feeder , XVII Hammond breaker , P. & R. C. & I ... plates bound in this report . Map of Pennsylvania.
Página xviii
... plate , ) be- tween pages , • 25 36 and 37 6. Shaft timbering , bound together bet . pages 64 and 65 7 . 66 66 8. Timbering of Hollenback shaft , 9. Tunnels , • 10. Slope timbering , to face page 66 66 98 78 112 12. Hollywood stripping ...
... plate , ) be- tween pages , • 25 36 and 37 6. Shaft timbering , bound together bet . pages 64 and 65 7 . 66 66 8. Timbering of Hollenback shaft , 9. Tunnels , • 10. Slope timbering , to face page 66 66 98 78 112 12. Hollywood stripping ...
Página 8
... basins appearing on the map as simple. NAKA Tide level Coal Coul Bed C Coal Cour Conglomerate No XII Mountain @ XI NOXI Tide level . SKETCH SECTION ACROSS Second Geol . Survey of Pa . Report AC . Page Plate No. 1 . Page.
... basins appearing on the map as simple. NAKA Tide level Coal Coul Bed C Coal Cour Conglomerate No XII Mountain @ XI NOXI Tide level . SKETCH SECTION ACROSS Second Geol . Survey of Pa . Report AC . Page Plate No. 1 . Page.
Página 9
... plate 1 ) , and of the Woyming Valley , ( Page - plate 2. ) The subordinate axes occupying the center of these basins are often curiously disconnected ; two synclinals apparently continuous with each other may be unexpect edly separated ...
... plate 1 ) , and of the Woyming Valley , ( Page - plate 2. ) The subordinate axes occupying the center of these basins are often curiously disconnected ; two synclinals apparently continuous with each other may be unexpect edly separated ...
Página 10
... LOOKING Shaft No. 4 . D & H. C. C9 Susquehanna River Richards Island Susquehanna River Baltimore Bed Scale of Feet L & W. C. Co Shaft No 2 . NO XT Wilkes Barre Moun Second Geol . Survey of Pa . Report AC Page Plate No. 2 .
... LOOKING Shaft No. 4 . D & H. C. C9 Susquehanna River Richards Island Susquehanna River Baltimore Bed Scale of Feet L & W. C. Co Shaft No 2 . NO XT Wilkes Barre Moun Second Geol . Survey of Pa . Report AC Page Plate No. 2 .
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Otras ediciones - Ver todas
Report on the Mining Methods and Appliances Used in the Anthracite Coal ... H. M. Chance Sin vista previa disponible - 2017 |
Report on the Mining Methods and Appliances Used in the Anthracite Coal ... H. M. Chance Sin vista previa disponible - 2015 |
Términos y frases comunes
accidents acid acid gas adopted airway amount angle anthracite coal anthracite regions anticlinal Atlas Sheet average bars basin bituminous bituminous coal boiler boss bottom brake brake band brattice breaker breasts built cage carbonic carbonic acid cent coal breaker cost depth diameter dirt distance drill driven drum dump eight empty Explosions fire fire boss fire-damp friction gangway gear gunboat haulage Hazleton head-frame holes inches inclined inside iron large number Lehigh less lever lift located manway method miner mining engineers mules necessary operated outcrop outlet pass pillars plane plate Pottsville District props pumps raised rock rods roof Roof-falls rope screen seam shaft or slope sheaves shown by Fig shute side sinking slate starting friction steam sufficient surface thick timber tion tons track tunnel underground usually ventilation wheels width Wilkes-Barre winding engine wire rope Wyoming basin yards
Pasajes populares
Página 504 - ... neglect or failure aforesaid, a right of action shall accrue to the widow and lineal heirs of the person whose life shall be lost for like recovery of damages for the injury they shall have sustained.
Página 513 - The owner or agent of every coal mine shall provide at least two shafts, or slopes, or outlets, separated by natural strata of not less than one hundred and fifty feet in breadth, by which shafts, slopes, or outlets distinct means of ingress and egress are always available to the persons employed in the coal mine...
Página 508 - ... employed therein, any but experienced, competent and sober engineers ; and no engineer in charge of such engine shall allow any person, except such as may be deputed for that purpose, by the owner or agent, to interfere with it or any part of the machinery, and no person shall interfere or in any way intimidate the engineer in the discharge of his duties ; and...
Página 497 - ... and shall ascertain that the mine is free from danger, and the workmen shall not enter the mine until such examination has been made and reported, and the cause of danger, if any, be removed.
Página 499 - It shall be the duty of the inspector upon being notified as herein provided to immediately repair to the scene of the accident, and make such suggestions as may appear necessary to secure the future safety of the men ; and if the results of the explosion...
Página 503 - ... or shall handle or disturb any part of the machinery of the hoisting engine, or open a door to a mine and not have the same closed again, whereby danger is produced, either...
Página 504 - For any injury to person or property, occasioned by any willful violation« of this Act, or willful failure to comply with any of its provisions, a right of action shall accrue to the party injured, for any direct damages sustained thereby...