Gear type flexible coupling

Details Gear type flexible coupling Gear type flexible coupling

1989-01-26

1990-11-13

Braun, Leslie A.

Machine element or mechanism

Gearing

Teeth

464154, 464157, 464158, F16D 318

Patent

active

049693719

ABSTRACT:
A hob or shaper cutter for making a hub for a misalignment gear coupling having a hub and a sleeve. The hob or shaper cutter has cutting edges. Each cutting edge being inclined at a different angle to the center line of the tooth. The cutting edges are adapted to cut tooth flank surfaces having three adjacent involute shaped areas. Each involute shaped area having a different pressure angle than the involute area adjacent it. The involute areas of each tooth result in teeth with flanks that are generally cylindrical shaped, whereby hub treeth operate with a minimum of interferfence with sleeve teeth when operating with the hub misaligned with the sleeve.

REFERENCES:
patent: 1891285 (1932-12-01), Loewus
patent: 2035171 (1936-03-01), Loewus
patent: 2035434 (1936-03-01), Loewus
patent: 2315068 (1943-03-01), Matthews
patent: 2682760 (1954-07-01), Shenk
patent: 2922294 (1960-01-01), Wildhaber
patent: 3247736 (1966-04-01), Roth
patent: 3292390 (1966-12-01), Wildhaber

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