JPH0160724U - - Google Patents

Info

Publication number
JPH0160724U
JPH0160724U JP15808687U JP15808687U JPH0160724U JP H0160724 U JPH0160724 U JP H0160724U JP 15808687 U JP15808687 U JP 15808687U JP 15808687 U JP15808687 U JP 15808687U JP H0160724 U JPH0160724 U JP H0160724U
Authority
JP
Japan
Prior art keywords
core metal
holder
pipe
fixed
drilling mold
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
JP15808687U
Other languages
English (en)
Other versions
JPH0231208Y2 (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 JP15808687U priority Critical patent/JPH0231208Y2/ja
Publication of JPH0160724U publication Critical patent/JPH0160724U/ja
Application granted granted Critical
Publication of JPH0231208Y2 publication Critical patent/JPH0231208Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るパイプ穿孔用金型の一実
施例を示す斜視図、第2図はその要部断面側面図
、第3図は従来例の斜視図、第4図は従来例の要
部断面側面図である。 1…ダイホルダー、2…ダイ、3…芯金受けホ
ルダー、4…芯金、6…パイプ、7…パンチホル
ダー、8…パンチプレート、9…パンチ、10…
弾性体、11…ストリツパーボルト、12…ノツ
クピン、13…押さえ枠。

Claims (1)

    【実用新案登録請求の範囲】
  1. パイプに挿通する芯金の一端を、芯金受けホル
    ダーに片持ち固定したパイプ穿孔用金型において
    、前記芯金と芯金受けホルダーとの間に弾性体を
    介在せしめるとともに、芯金を芯金受けホルダー
    に上下動可能に固定したことを特徴とするパイプ
    穿孔用金型。
JP15808687U 1987-10-14 1987-10-14 Expired JPH0231208Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15808687U JPH0231208Y2 (ja) 1987-10-14 1987-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15808687U JPH0231208Y2 (ja) 1987-10-14 1987-10-14

Publications (2)

Publication Number Publication Date
JPH0160724U true JPH0160724U (ja) 1989-04-18
JPH0231208Y2 JPH0231208Y2 (ja) 1990-08-23

Family

ID=31438098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15808687U Expired JPH0231208Y2 (ja) 1987-10-14 1987-10-14

Country Status (1)

Country Link
JP (1) JPH0231208Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101532551B1 (ko) * 2014-05-01 2015-06-30 문규연 휴대용 파이프 홀 천공장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101532551B1 (ko) * 2014-05-01 2015-06-30 문규연 휴대용 파이프 홀 천공장치

Also Published As

Publication number Publication date
JPH0231208Y2 (ja) 1990-08-23

Similar Documents

Publication Publication Date Title
JPH0160724U (ja)
JPH02148716U (ja)
JPS6241026U (ja)
JPS6427120U (ja)
JPH0180223U (ja)
JPS6319926U (ja)
JPS6433309U (ja)
JPS6366518U (ja)
JPS6172328U (ja)
JPS6449317U (ja)
JPS6385347U (ja)
JPS61142824U (ja)
JPS6433313U (ja)
JPS6187618U (ja)
JPH0366722U (ja)
JPS6286927U (ja)
JPS6046905U (ja) 伸管装置
JPS63202420U (ja)
JPS62101623U (ja)
JPH0180222U (ja)
JPH02100512U (ja)
JPS61102318U (ja)
JPS59114228U (ja) プレスブレ−キ用上型
JPS6197329U (ja)
JPS6454725U (ja)