JPH0423298U - - Google Patents

Info

Publication number
JPH0423298U
JPH0423298U JP6229090U JP6229090U JPH0423298U JP H0423298 U JPH0423298 U JP H0423298U JP 6229090 U JP6229090 U JP 6229090U JP 6229090 U JP6229090 U JP 6229090U JP H0423298 U JPH0423298 U JP H0423298U
Authority
JP
Japan
Prior art keywords
hole
card
punching pin
introduction hole
card case
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
JP6229090U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP6229090U priority Critical patent/JPH0423298U/ja
Publication of JPH0423298U publication Critical patent/JPH0423298U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Cutting Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

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

第１図は本考案のパンチカード穿孔治具の一実
施例の断面図、第２図は同治具の孔開けピンの打
ち込んだ状態の断面図、第３図は従来のパンチカ
ード穿孔治具の断面図、第４図は同治具の孔開け
ピンを打ち込んだ状態の断面図、第５図は穿孔済
みパンチカードの一例の平面図である。 １……カードケース、２……孔開けピン、３…
…ハンマー、４……パンチカード、６……導入孔
、７……コイルばね〔弾性体〕。 Figure 1 is a cross-sectional view of one embodiment of the punch card punching jig of the present invention, Figure 2 is a cross-sectional view of the jig with the punching pin driven in, and Figure 3 is a cross-sectional view of the conventional punch card punching jig. FIG. 4 is a cross-sectional view of the same jig in a state where the punching pin is driven in, and FIG. 5 is a plan view of an example of a punched card with holes. 1...Card case, 2...Drilling pin, 3...
...Hammer, 4...Punch card, 6...Introduction hole, 7...Coil spring [elastic body].

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] パンチカードの穿孔箇所に応じて導入孔が形成
されたカードケースと、前記導入孔よりも小径の
孔開けピンとを設けるとともに、前記孔開けピン
の外周部に前記導入孔に孔開けピンを打ち込んだ
際にカードケースに当接する弾性体を設けたパン
チカード穿孔治具。 A card case in which an introduction hole is formed according to the perforation location of the punched card, and a hole punching pin having a smaller diameter than the introduction hole are provided, and the hole punching pin is driven into the introduction hole on the outer periphery of the hole punching pin. A punch card punching jig equipped with an elastic body that comes into contact with the card case.
JP6229090U 1990-06-13 1990-06-13 Pending JPH0423298U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6229090U JPH0423298U (en) 1990-06-13 1990-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6229090U JPH0423298U (en) 1990-06-13 1990-06-13

Publications (1)

Publication Number Publication Date
JPH0423298U true JPH0423298U (en) 1992-02-26

Family

ID=31591302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6229090U Pending JPH0423298U (en) 1990-06-13 1990-06-13

Country Status (1)

Country Link
JP (1) JPH0423298U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100415011B1 (en) * 2002-04-03 2004-01-13 한국항공우주산업 주식회사 Manual punching tool using a blow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100415011B1 (en) * 2002-04-03 2004-01-13 한국항공우주산업 주식회사 Manual punching tool using a blow

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