Variable thrust caulk dispensing device

Details Variable thrust caulk dispensing device Variable thrust caulk dispensing device

1990-11-16

1993-03-30

Shaver, Kevin P.

Dispensing

Plural sources, compartment, containers and/or spaced jacket

With discharge assistant for each source

222309, 222391, B67D 552

Patent

active

051976358

ABSTRACT:
An improved single and double cylinder hand-operated caulking gun having a direct plunger drive mechanism including a bearing assembly for increasing trigger leverage to allow delivery of a dense composition at a high volume and flow rate. The caulking gun of the present invention includes an adjustable trigger stop for minimizing hand fatigue during prolonged use, quick-release pistons, and a dual-cartridge restraining screw.

REFERENCES:
patent: 2674469 (1954-04-01), Earle et al.
patent: 3174653 (1965-03-01), McEachran
patent: 3311265 (1967-03-01), Creighton, Jr. et al.
patent: 3520331 (1970-07-01), Lock et al.
patent: 3894663 (1975-07-01), Carhart et al.
patent: 3905365 (1975-09-01), Colombo
patent: 4081112 (1978-03-01), Chang
patent: 4135644 (1979-01-01), Pacetti
patent: 4330070 (1982-05-01), Doubleday
patent: 4339058 (1982-07-01), Wendt
patent: 4390115 (1983-06-01), Bigham
patent: 4461407 (1984-07-01), Finnegan
patent: 4471888 (1984-09-01), Herb et al.
patent: 4538920 (1985-09-01), Drake
patent: 4566610 (1986-01-01), Herb
patent: 4664298 (1987-05-01), Shew
patent: 4753536 (1988-06-01), Spehar et al.
patent: 4802607 (1989-02-01), Johnson
patent: 4826050 (1989-05-01), Murphy et al.
patent: 4827977 (1989-05-01), Fink, Jr.
patent: 4907727 (1990-03-01), Ernst et al.
patent: 4951843 (1990-08-01), Paetow

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