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6729623 |
Sealing assembly for two relatively rotating members, in particular the two rings of a rolling-contact bearing
A sealing assembly for two relatively rotating mechanical members, e.g. the two rings of a rolling-contact bearing, and of the type incorporating a sealing ring and a magnetic ring, both integral...
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6572113 |
Seal fitting
A seal assembly for co-operation with a shaft comprising a seal member which, in use, in a first position, forms a seal against the shaft, a seal housing for retaining the seal member, means for...
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6446977 |
Neo seal socket sealing ring
A cone rock crusher for crushing rocks into sized aggregate material, including an improved protective seal that prevents external contaminants from entering the crusher's lubrication system. The...
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5828795 |
Sealing device for use in a motor
A sealing device for use in a motor. The motor, which maintains a shaft: and a frame that are interconnected by a bearing, includes a magnetic-fluid-seating device and a collecting device. The...
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4226427 |
Magnetic-control closure system
The inner compartment of a compressor for noxious fluids is isolated by means of the closure system when the compressor is stationary and disengaged from its driving means. The closure system is...
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4057258 |
Measuring arrangement
A laser interferometer is disclosed in which the measuring path is enclosed in an elongated hollow body which has a flexible slot along one side through which extends the entrainment means for the...
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3931976 |
Magnetically controlled obturator
An obturator for the rotor of a machine such as a compressor for special or oxic fluids consists of an annular seal clamped in the active position between stationary knife-edge elements provided on...
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3306621 |
Valve stem seal
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