JPS5832921U - Rotary blade plate for cutting straw, etc. - Google Patents

Rotary blade plate for cutting straw, etc.

Info

Publication number
JPS5832921U
JPS5832921U JP12720381U JP12720381U JPS5832921U JP S5832921 U JPS5832921 U JP S5832921U JP 12720381 U JP12720381 U JP 12720381U JP 12720381 U JP12720381 U JP 12720381U JP S5832921 U JPS5832921 U JP S5832921U
Authority
JP
Japan
Prior art keywords
cutting
rotary blade
blade plate
cutting straw
straw
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.)
Pending
Application number
JP12720381U
Other languages
Japanese (ja)
Inventor
幸雄 吉村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP12720381U priority Critical patent/JPS5832921U/en
Publication of JPS5832921U publication Critical patent/JPS5832921U/en
Pending legal-status Critical Current

Links

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 drawings]

第１図は従来の回転刃の例を示す平面図、第２図は本案
の実施例を示す平面図、第３図は従来のものと本案のも
のとの切断の状態を示す説明図、第４図は本案の他の実
施例を示す平面図である。 １１は天版、１２は辺、１３は頂部、１４は刃、１５は
弧状くぼみ、Ａは被切断物である。Fig. 1 is a plan view showing an example of a conventional rotary blade, Fig. 2 is a plan view showing an embodiment of the present invention, Fig. 3 is an explanatory diagram showing the state of cutting between the conventional blade and the proposed blade; FIG. 4 is a plan view showing another embodiment of the present invention. 11 is a top plate, 12 is a side, 13 is a top, 14 is a blade, 15 is an arcuate recess, and A is an object to be cut.

Claims (4)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）はぼ直線状の辺と円弧状の頂部を有する多角形に
構成し、辺部と頂部の外周縁を切削研磨して切断刃を設
けたことを特長とするわら等の切断用回転刃板。(1) A rotary tool for cutting straw, etc., characterized by having a polygonal shape with roughly straight sides and an arcuate top, and provided with a cutting blade by cutting and polishing the outer periphery of the sides and top. Blade plate. （２）前記辺が頂部の円弧に外接する直線状に構成され
た実用新案登録請求の範囲第１項記載のわら等の切断用
回転刃板。(2) The rotary blade plate for cutting straw, etc. according to claim 1, wherein the side is configured in a straight line circumscribing the arc of the top. （３）前記辺が僅かに内側に彎曲している実用新案登録
請求の範囲第１項または第２項記載のわら等の切断用回
転刃板。(3) The rotary blade plate for cutting straw, etc., according to claim 1 or 2, wherein the sides are slightly curved inward. （４）前記辺が両端部に頂部との外接点から辺の一部を
内側にくぼませた円弧状くぼみをそなえている実用新案
登録請求の範囲第２項記載のわら等の切断用回転刃板。(4) The rotary blade for cutting straw, etc. as set forth in claim 2 of the utility model registration claim, wherein the side has an arc-shaped recess at both ends, where a part of the side is recessed inward from the circumferential point of contact with the top. Board.
JP12720381U 1981-08-25 1981-08-25 Rotary blade plate for cutting straw, etc. Pending JPS5832921U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12720381U JPS5832921U (en) 1981-08-25 1981-08-25 Rotary blade plate for cutting straw, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12720381U JPS5832921U (en) 1981-08-25 1981-08-25 Rotary blade plate for cutting straw, etc.

Publications (1)

Publication Number Publication Date
JPS5832921U true JPS5832921U (en) 1983-03-03

Family

ID=29920945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12720381U Pending JPS5832921U (en) 1981-08-25 1981-08-25 Rotary blade plate for cutting straw, etc.

Country Status (1)

Country Link
JP (1) JPS5832921U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62134719U (en) * 1986-02-17 1987-08-25
JPS62261430A (en) * 1986-05-09 1987-11-13 イハラ紙器株式会社 Method and device for marking rule mark on corrugated board sheet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62134719U (en) * 1986-02-17 1987-08-25
JPS62261430A (en) * 1986-05-09 1987-11-13 イハラ紙器株式会社 Method and device for marking rule mark on corrugated board sheet

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