Brakes – Wheel – Transversely movable
Patent
1978-01-16
1980-01-08
Kazenske, Edward R.
Brakes
Wheel
Transversely movable
F16D 4910
Patent
active
041824369
ABSTRACT:
This invention is a brake apparatus connected to a screw machine to supplement the normal braking system therein. The brake apparatus includes an actuator assembly connected to a brake assembly. The actuator assembly includes an elongated connector rod having an actuator handle assembly connected to each opposite end of the connector rod and operable to move same axially. The brake assembly includes (1) an actuator arm assembly secured to the connector rod; (2) a support and linkage assembly connected to the actuator arm assembly; and (3) a brake band assembly connected to the support and linkage assembly. The brake band assembly includes a brake band member engagable with a brake drum member which, in turn, is operably connected to the main drive shaft of the screw machine. The connector rod is selectively moved axially to tighten the brake band member about the brake drum member for stopping rotational movement of the main drive shaft.
REFERENCES:
patent: 1631540 (1927-06-01), Le Munyon et al.
patent: 1633644 (1927-06-01), McGuiness
patent: 1646539 (1927-10-01), Johnson
patent: 2330555 (1943-09-01), Cameron
patent: 3313379 (1967-04-01), Dence
patent: 3557911 (1971-01-01), Ellard
patent: 4058189 (1977-11-01), Chamberlain et al.
Kazenske Edward R.
Rein Phillip A.
Screw Machine Products, Inc.
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