Device for coupling two flanged shaft ends

Details Device for coupling two flanged shaft ends Device for coupling two flanged shaft ends

1987-04-06

1988-05-10

Reese, Randolph A.

Joints and connections

Interconnected flanges or shoulders

Axially bolted or riveted

403370, 403371, 403 16, 411 55, 411 63, 411389, F16D 900, F16B 214

Patent

active

047431385

ABSTRACT:
A coupling device for two flanged shaft ends is disclosed. A tapered pin bolt having a conical shank is employed within a complementary, internally tapered expansion sleeve having longitudinal slit. The pin bolt and sleeve extend through aligned bores provided in the flanges. The pin bolt is externally threaded on its opposite ends extending from the conical shank. A nut having an internal, axially extending and pin arrangement is mounted over each respective end of the pin bolt.

REFERENCES:
patent: 3173522 (1965-03-01), Zimmer et al.
patent: 3909916 (1975-10-01), Neff et al.
patent: 4192621 (1980-03-01), Barth
patent: 4304502 (1981-12-01), Stratienko
patent: 4367053 (1983-01-01), Stratienko et al.
patent: 4496259 (1985-01-01), Foucher
patent: 4607971 (1986-08-01), Hartmann et al.
patent: 4610064 (1986-09-01), Verstraeten

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