JPS60114805U

JPS60114805U - Replaceable double-edged saw

Info

Publication number: JPS60114805U
Application number: JP210984U
Authority: JP
Inventors: 井上　滋己; 藤田　彦二
Original assignee: 金蔵鋸工業株式会社
Priority date: 1984-01-10
Filing date: 1984-01-10
Publication date: 1985-08-03

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

・　　第１図はこの考案の第１の実施例を示す正面図、
第２図は第１図の部分破断部分拡大図、第３図は第２図
のＡ−Ａ断面図、第４図及び第５図は夫々異なる第１の
実施例の側本体の変形例を示す正面図、第６図は別の側
本体の他の例を示す正面図、第７図はこの考案の基端側
の他の係止手段を示す部分破断部分拡大正面図、第８図
は第７図のＢ−Ｂ断面図、第９図はこの考案の先端側の
他の係止手段を示す部分拡大正面図、第１０図は第９図
のｃ−ｃ断面図である。１．１ａ・・・柄、２ｔ　２ａ、　２ｂ−・・補強金、
３゜３ａ・・・側本体、１０・・・基端部、１１・・・
間隙、１２ａ、１２ｂ・・・挾持部、１７ａ、　　１７
ｂ・・・鋸歯、１　　　　　・、８・・・側本体の基端
部、１６．３４・・・係止体、２０・・・切欠、３１・
・・孔、１９，４５・・・係止体、２１゜２２ｔ　２３
ｔ　３０ｔ　　２　ｌａｗ　２２ａ＊　　２３ａｔ　　
２１ｂ、２２ｂ、２３ｂ、２１ｃ”’孔。に１７ｂ第５３１７ａ　　　　３　　　− ノ　　　　　　ｌゝ１７ｂ- Figure 1 is a front view showing the first embodiment of this invention;
Fig. 2 is a partially cutaway enlarged view of Fig. 1, Fig. 3 is a sectional view taken along line A-A in Fig. 2, and Figs. 4 and 5 show different modifications of the side body of the first embodiment. FIG. 6 is a front view showing another example of another side body, FIG. 7 is a partially cutaway partially enlarged front view showing another locking means on the proximal end side of this invention, and FIG. 8 is a front view showing another example of the side body. FIG. 7 is a sectional view taken along line BB in FIG. 7, FIG. 9 is a partially enlarged front view showing another locking means on the distal end side of this invention, and FIG. 10 is a sectional view taken along line cc in FIG. 1.1a...Handle, 2t 2a, 2b-...Reinforcement metal,
3゜3a... side main body, 10... proximal end, 11...
Gap, 12a, 12b... Holding part, 17a, 17
b... Sawtooth, 1..., 8... Base end of side body, 16.34... Locking body, 20... Notch, 31...
... Hole, 19, 45 ... Locking body, 21° 22t 23
t 30t 2 law 22a* 23at
21b, 22b, 23b, 21c'' hole. ni 17b 53rd 17a 3-no l ゝ17b

Claims

[Scope of utility model registration request]

The handle and the part whose proximal end is fixed to the handle and which extends forward from the proximal end are branched to both sides and formed into elongated clamping parts that face each other face to face with a gap corresponding to the thickness of the side body. reinforcing metal, a double-edged side body with serrations on both sides of the side body, and notches or holes provided at appropriate positions on the proximal and distal ends of the side body. A locking means for removably locking the side body to the clamping part, which comprises a locking body provided at the proximal end and the distal end of the clamping part corresponding to the notch-shaped part or the square hole; A double-edged saw with replaceable blades.