JPS5874551U - paper cutting blade - Google Patents

paper cutting blade

Info

Publication number
JPS5874551U
JPS5874551U JP16964881U JP16964881U JPS5874551U JP S5874551 U JPS5874551 U JP S5874551U JP 16964881 U JP16964881 U JP 16964881U JP 16964881 U JP16964881 U JP 16964881U JP S5874551 U JPS5874551 U JP S5874551U
Authority
JP
Japan
Prior art keywords
cutting blade
paper
perforation
paper cutting
cutting
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
JP16964881U
Other languages
Japanese (ja)
Inventor
新沼　清
Original Assignee
日立工機株式会社
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 日立工機株式会社 filed Critical 日立工機株式会社
Priority to JP16964881U priority Critical patent/JPS5874551U/en
Publication of JPS5874551U publication Critical patent/JPS5874551U/en
Pending legal-status Critical Current

Links

Landscapes

  • Handling Of Sheets (AREA)
  • Nonmetal Cutting Devices (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図は用紙切断装置の動作原理説明用側面図、第２図
はその斜視図、第３図及び第４図は切断動作を示すもの
で、第３図は第２図の■−■線矢視図親図４図は平面図
、第５図は本考案切断刃による切断動作を示す平面図で
ある。 図においては、２は用紙、２ａはミシン目、５０は切断
刃である。Figure 1 is a side view for explaining the operating principle of the paper cutting device, Figure 2 is its perspective view, Figures 3 and 4 show the cutting operation, and Figure 3 is the line ■-■ in Figure 2. 4 is a plan view, and FIG. 5 is a plan view showing the cutting operation by the cutting blade of the present invention. In the figure, 2 is paper, 2a is a perforation, and 50 is a cutting blade.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 周速の異るローラ間に用紙を送って用紙に張力を与え、
用紙のミシン目上に切断刃を設け、該切断刃によってミ
シン目に切断の起点を与えて、ミシン目に沿って引張り
ながら切断する用紙切断装置において、ミシン目の破断
の進行点に常に切断刃が作用するようにわん曲させたこ
とを特徴とする用紙切断刃。Paper is sent between rollers with different circumferential speeds to give tension to the paper.
In a paper cutting device, a cutting blade is provided above the perforation of the paper, the cutting blade gives a starting point for cutting at the perforation, and the cutting blade is always placed at the point at which the rupture of the perforation progresses. A paper cutting blade characterized by being curved so that it acts.
JP16964881U 1981-11-12 1981-11-12 paper cutting blade Pending JPS5874551U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16964881U JPS5874551U (en) 1981-11-12 1981-11-12 paper cutting blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16964881U JPS5874551U (en) 1981-11-12 1981-11-12 paper cutting blade

Publications (1)

Publication Number Publication Date
JPS5874551U true JPS5874551U (en) 1983-05-20

Family

ID=29961629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16964881U Pending JPS5874551U (en) 1981-11-12 1981-11-12 paper cutting blade

Country Status (1)

Country Link
JP (1) JPS5874551U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499646A (en) * 1972-05-26 1974-01-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499646A (en) * 1972-05-26 1974-01-28

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