High-power rescue tool

Details High-power rescue tool High-power rescue tool

1987-10-16

1989-08-01

Yost, Frank T.

Cutlery

Combined cutlery or combined with ancillary feature

With material-holder or disposal

30228, 30260, B25F 1100, B26B 1500

Patent

active

RE0330027

ABSTRACT:
The invention comprises a hydraulic rescue tool which is useful in extricating victims [form] from traffic accidents. The tool can perform three basic functions: pushing, pulling, and cutting. The tool comprises a pair of pivotably mounted arms connected to each other within a common yoke. The arms are forced together or apart by a hydraulically operated piston. Attached to the arms are a pair of cutting blades. The arms are made of a graphite laminate composite material for increased strength.

REFERENCES:
patent: 3039189 (1962-06-01), McBerty
patent: 3533162 (1970-10-01), Pacitti
patent: 3819153 (1974-06-01), Hurst
patent: 3826155 (1974-07-01), Muller
patent: 3971131 (1976-07-01), Boyajian
patent: 4193189 (1980-03-01), Marin
patent: 4333330 (1982-06-01), Porter
patent: 4392263 (1983-07-01), Amoroso
patent: 4397048 (1983-08-01), Brown
patent: 4403431 (1983-09-01), Ramun et al.
Model 25b, Spreader & Cutter, Lukas' American Inc.

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