Apparatus for mechanically breaking up rock
Dust-proof membranes are provided across both ends of opposite respective divided surfaces defined by halves of wedge guide members. Each membrane has projections formed as an integral unit along the longitudinal side edges thereof. The projections are thrust into longitudinally extending C-shape cr...
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Main Authors | , , , , , , |
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Format | Patent |
Language | English |
Published |
28.01.1986
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Edition | 4 |
Subjects | |
Online Access | Get full text |
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Summary: | Dust-proof membranes are provided across both ends of opposite respective divided surfaces defined by halves of wedge guide members. Each membrane has projections formed as an integral unit along the longitudinal side edges thereof. The projections are thrust into longitudinally extending C-shape cross-section grooves formed along the divided surfaces of the wedge guide members. The groove side surfaces are perpendicular to the bottom surface thereof. |
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Bibliography: | Application Number: US19840608682 |