Tools – Wrench – screwdriver – or driver therefor – Rigid jaws
Patent
1979-04-24
1981-06-30
Smith, James G.
Tools
Wrench, screwdriver, or driver therefor
Rigid jaws
B25B 1300
Patent
active
042756227
ABSTRACT:
A manual tool (20) comprises a rigid shaft (22) having a straight portion (24) and an arcuate portion (26) joined at about a right angle. Wrenches (28, 30) are secured to the ends of the shaft (22). The tool (20) is particularly adapted for engaging the valve stem retainer nut on the inside wheel of dual wheels without removal of the outside wheel.
REFERENCES:
patent: D34213 (1901-03-01), Baxter
patent: D53620 (1919-07-01), Walton
patent: D59325 (1921-10-01), Bellows
patent: 1053536 (1913-02-01), Sargent
patent: 1310641 (1919-07-01), Welch
patent: 1347780 (1920-07-01), Jacoby
patent: 1440272 (1922-12-01), Bratton
patent: 1584208 (1926-05-01), Bellows
patent: 1705470 (1929-03-01), Chirpe
patent: 2015613 (1935-09-01), Baumgarten
patent: 2426763 (1947-09-01), Curtis
patent: 2895364 (1959-07-01), Heinz
patent: 3069945 (1962-12-01), Shandel
patent: 4050334 (1977-09-01), Davis, Jr.
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