Cutlery – Cutting tools – With blade moving means
Patent
1977-03-31
1978-05-30
Peters, Jimmy C.
Cutlery
Cutting tools
With blade moving means
56 127, A01G 306
Patent
active
040915387
ABSTRACT:
An apparatus is equipped with a non-metallic thick string of a diameter greater than 0.10 inches for cutting wild vegetation in the forest. The string is endwisely wedged into an acute slot formed in a top spool-like casing and directly wound about the cylindrical portion of the casing. The initial portion of the string with a somewhat large bent is received within the hollow portion in the cylindrical portion without disturbing the orderly coiling of the string about the casing. The coiled string is protected by a bottom cover which is detachably mounted on the casing and locked for rotation therewith. The free end of the coiled string extends outwardly from the cover through one of guide ports provided in the peripheral wall of the cover, in order to form a cutting flail with an effective working length. The cover is elastically arranged to disengage from locking engagement with the casing for rotation relative thereto, so that the string may easily payed out as the working flail become shortened through wear.
REFERENCES:
patent: 3826068 (1974-07-01), Ballas et al.
patent: 4020552 (1977-05-01), Mizuno et al.
Kabushiki Kaisha Shikutani
Peters Jimmy C.
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