Resumes
Resumes
Erland Wolff Phones & Addresses
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1821 5Th Ave, San Rafael, CA 94901 (415) 485-0674
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Petaluma, CA
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Honolulu, HI
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Rohnert Park, CA
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1821 5Th Ave APT 211B, San Rafael, CA 94901 (415) 485-0674
Work
Position:
Medical Professional
Education
Degree:
High school graduate or higher
Publications
Us Patents
Stuffing Box With Outer Flexible Tube To Allow Shaft Gyratory Movements
View pageUS Patent:
44087691, Oct 11, 1983
Filed:
Sep 21, 1982
Appl. No.:
6/420891
Inventors:
Erland Wolff - Greenbrae CA
Assignee:
Jude Engineering, Inc. - San Francisco CA
International Classification:
F16J 1518
US Classification:
277105
Abstract:
Stuffing box, comprising two hollow annuli spaced apart and adapted to surround a shaft spaced from it, the annuli having annular flanges projecting towards each other. A flexible tube is provided having its opposite ends seating on the annular flanges and secured thereto in gas-tight manner, and a rigid tube is situated within the flexible tube and spaced radially from it and adapted to surround the shaft and to be spaced from it. A radially inwardly extending flange is provided at one end of the rigid tube, together with packing rings within the rigid tube, and a tubular presser member is situated in the other end of the rigid tube. Means is provided for supporting the presser member and urging it into the rigid tube to compress the packing rings against the flange.