JPS60147462U - bamboo sword - Google Patents

bamboo sword

Info

Publication number
JPS60147462U
JPS60147462U JP3555084U JP3555084U JPS60147462U JP S60147462 U JPS60147462 U JP S60147462U JP 3555084 U JP3555084 U JP 3555084U JP 3555084 U JP3555084 U JP 3555084U JP S60147462 U JPS60147462 U JP S60147462U
Authority
JP
Japan
Prior art keywords
layer
splitter
bamboo sword
material layer
reinforcing material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3555084U
Other languages
Japanese (ja)
Other versions
JPH048929Y2 (en
Inventor
長谷川　重二
Original Assignee
長谷川化学工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 長谷川化学工業株式会社 filed Critical 長谷川化学工業株式会社
Priority to JP3555084U priority Critical patent/JPS60147462U/en
Publication of JPS60147462U publication Critical patent/JPS60147462U/en
Application granted granted Critical
Publication of JPH048929Y2 publication Critical patent/JPH048929Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、竹刀の概略構造を示す斜視図である。第２図
は、竹刀の任意位置における横断面図である。第３図は
１、割子の概略構造を示す横断面図であ−る。第４図は
、割子の芯体の各種構造を示す横断面図である。第５図
は、本考案の積層芯体の軽量材の層として使用できるハ
ニカム構造体を示す斜視図である。第６図は、本考案の
積層芯体における補強材の層の位置について説明する横
断面図である。　゛ １′０・・・割子の芯体、１２・・・補強材の層、１４
・・・軽量材の層、１６・・・保護材の層、１８・・・
中空部の層。FIG. 1 is a perspective view showing the schematic structure of a shinai. FIG. 2 is a cross-sectional view of the shinai at an arbitrary position. FIG. 3 is a cross-sectional view showing the schematic structure of the splitter. FIG. 4 is a cross-sectional view showing various structures of the core of the splitter. FIG. 5 is a perspective view showing a honeycomb structure that can be used as the lightweight material layer of the laminated core of the present invention. FIG. 6 is a cross-sectional view illustrating the positions of reinforcing material layers in the laminated core of the present invention.゛1'0... Core body of the splitter, 12... Layer of reinforcing material, 14
...Layer of lightweight material, 16...Layer of protective material, 18...
Hollow layer.

Claims (1)

【実用新案登録請求の範囲】 複数本の割子を束ねて構成した竹刀において、前記各１
本の割子が、少くとも補強材の層と、軽量材の層と、保
護材の層とからなる積層芯体を有し、 前記各層が互いに割子の円周方向に積層されていて、前
記保護材め層が割子の円周方向最外側部に配設されてお
り、 前記保護材の層の円周方向内方には補強材の層が隣接し
ており、この補強材の層は割子の側面の傾斜に対しでき
る限り平行になるように傾斜していることを特徴とする
竹刀。[Claims for Utility Model Registration] In a bamboo sword constructed by bundling a plurality of wariko, each of the above-mentioned
The book splitter has a laminated core consisting of at least a layer of reinforcing material, a layer of lightweight material, and a layer of protective material, and each of the layers is laminated to each other in the circumferential direction of the splitter, The protective material layer is disposed on the outermost part in the circumferential direction of the splitter, and a reinforcing material layer is adjacent to the circumferentially inner side of the protective material layer, and this reinforcing material layer is a bamboo sword characterized by its slope being as parallel as possible to the slope of the side of the wariko.
JP3555084U 1984-03-13 1984-03-13 bamboo sword Granted JPS60147462U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3555084U JPS60147462U (en) 1984-03-13 1984-03-13 bamboo sword

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3555084U JPS60147462U (en) 1984-03-13 1984-03-13 bamboo sword

Publications (2)

Publication Number Publication Date
JPS60147462U true JPS60147462U (en) 1985-09-30
JPH048929Y2 JPH048929Y2 (en) 1992-03-05

Family

ID=30539932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3555084U Granted JPS60147462U (en) 1984-03-13 1984-03-13 bamboo sword

Country Status (1)

Country Link
JP (1) JPS60147462U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5172538A (en) * 1974-12-16 1976-06-23 Satoru Yasumura SHINAI
JPS5346266U (en) * 1976-09-25 1978-04-19

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1424980A (en) * 1973-06-20 1976-02-11 Siemens Ag Thin-film electrical circuits

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5172538A (en) * 1974-12-16 1976-06-23 Satoru Yasumura SHINAI
JPS5346266U (en) * 1976-09-25 1978-04-19

Also Published As

Publication number Publication date
JPH048929Y2 (en) 1992-03-05

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