JPS58121543U

JPS58121543U - tree ring cutting tool

Info

Publication number: JPS58121543U
Application number: JP1702182U
Authority: JP
Inventors: 神尾　荒太郎
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-02-12
Filing date: 1982-02-12
Publication date: 1983-08-18

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

添付図面は本考案による用具の種々の態様を図示するも
のであって、第１図は握鋏型の場合の斜視図であり、第
２−は握鋏型の場合の平面図であり、第３図は支点が蝶
番である元支点式の場合の平面図であり、第４図は花鋏
型の場合の平面図であり、第５図は剪定鋏型の場合の平
面図であり、第６図はプライヤー型の場合の平面図であ
り、第７図はくるみ割型の場合の平面図であり、第８図
は種々の歯型（１単位）の平面図であり、第９図は刃先
の形状の断面図であり、第１０図は先端部に爪を設けた
用具゛（握鋏型）の部分図であって、イは斜視図、町ま
平面図で、４１口共に鋏が閉じている状態を示す図であ
る。１・・・刃、２・・・歯、３・・・支点、４・・・バネ
、５・・・支点の位置を変える孔、６・・・両刃、７・
・・片刃、８爪。The accompanying drawings illustrate various aspects of the tool according to the present invention, in which Figure 1 is a perspective view of a gripping scissors type, Figure 2 is a plan view of a gripping scissors type, and Figure 2 is a plan view of the gripping scissors type. Fig. 3 is a plan view of the original fulcrum type in which the fulcrum is a hinge, Fig. 4 is a plan view of the flower scissors type, Fig. 5 is a plan view of the pruning shears type, and Fig. 6 is a plan view of the pruning shears type. The figure is a plan view of the pliers type, Fig. 7 is a plan view of the nutcracker type, Fig. 8 is a plan view of various tooth types (1 unit), and Fig. 9 is a plan view of the cutting edge. Fig. 10 is a partial view of a tool (grip scissors type) with claws at the tip; FIG. 1... Blade, 2... Teeth, 3... Fulcrum, 4... Spring, 5... Hole for changing the fulcrum position, 6... Double-edged blade, 7...
...Single edge, 8 claws.

Claims

[Scope of utility model registration request]

(1) A tool in which two sets of cutting blades having two parallel sharp blades or teeth are assembled into a scissor-like shape with the core or teeth facing each other, and the cutting blade The lines of the cutting edges of the two blades or the lines connecting the tips of the teeth of the two teeth in each set of parts are parallel to each other, and the two blades or teeth are approximately equal in the cutting parts of both sets. 2 rings parallel to their bark along the circumference of tree trunks or branches spaced apart at intervals.
An instrument for making strip cuts.

(2) The tool according to claim 1, which is a registered utility model, wherein claws are provided at the leading edge of each of the cutting blades, the claws facing each other and further protruding from the inside of the cutting edge.