Friction disk, brake disc and use oil -well rig of this brake disc
The utility model relates to a friction disk, brake disc and use oil -well rig of this brake disc, wherein the friction disk includes disk body and a plurality of clutch blocks, a plurality of clutch blocks evenly distributed are in on two sides of the left and right sides of disk body, every the cl...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a friction disk, brake disc and use oil -well rig of this brake disc, wherein the friction disk includes disk body and a plurality of clutch blocks, a plurality of clutch blocks evenly distributed are in on two sides of the left and right sides of disk body, every the clutch blocks lock is on disk body left surface or right flank. The utility model provides a friction disk of the clutch blocks of convenient to detach lock, the mountable is used in various types of brake disc disk bodies, the change and the maintenance of the friction disk of being convenient for, not only be favorable to practicing thrift the cost of maintenance of oil -well rig, and simple structure, easily realize. |
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