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US Patent: 896,336
Valve Remover
Patentee:
Berndt A. Swenson - Providence, RI

USPTO Classifications:
29/218, 81/119, 81/484

Tool Categories:
specialty tools : valve spring tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Horatio E. Bellows
Joseph E. Burns
Robert E. Lanphear
Albert G. Pieczentkowski

Patent Dates:
Applied: Feb. 24, 1908
Granted: Aug. 18, 1908

Patent Pictures:
Berndt A. Swenson patent Aug. 18, 1908
USPTO pdf tiff
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Description:
The purpose of the tool is to relieve spring pressure to enable removal of the "keeper" connecting an engine valve and the spring which closes it. The lifting function is achieved by a pivoted lever depressed by a screw with wing nut type finial, which bears against a curved boss on the lever. The working ends of the "arms" are shaped to fit springs and the boss around the push rod.

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