JPS6197325U - - Google Patents

Info

Publication number
JPS6197325U
JPS6197325U JP17863684U JP17863684U JPS6197325U JP S6197325 U JPS6197325 U JP S6197325U JP 17863684 U JP17863684 U JP 17863684U JP 17863684 U JP17863684 U JP 17863684U JP S6197325 U JPS6197325 U JP S6197325U
Authority
JP
Japan
Prior art keywords
punch
diameter head
large diameter
retainer
backing plate
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
JP17863684U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0421609Y2 (
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 JP1984178636U priority Critical patent/JPH0421609Y2/ja
Publication of JPS6197325U publication Critical patent/JPS6197325U/ja
Application granted granted Critical
Publication of JPH0421609Y2 publication Critical patent/JPH0421609Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
JP1984178636U 1984-11-27 1984-11-27 Expired JPH0421609Y2 ( )

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984178636U JPH0421609Y2 ( ) 1984-11-27 1984-11-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984178636U JPH0421609Y2 ( ) 1984-11-27 1984-11-27

Publications (2)

Publication Number Publication Date
JPS6197325U true JPS6197325U ( ) 1986-06-23
JPH0421609Y2 JPH0421609Y2 ( ) 1992-05-18

Family

ID=30736201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984178636U Expired JPH0421609Y2 ( ) 1984-11-27 1984-11-27

Country Status (1)

Country Link
JP (1) JPH0421609Y2 ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6334527U ( ) * 1986-08-18 1988-03-05

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839740U ( ) * 1971-09-11 1973-05-18
JPS5479889A (en) * 1977-12-07 1979-06-26 Nozawa Kogyo Kenkyusho Kk Drilling method for thick plate and its device
JPS5523283U ( ) * 1978-08-04 1980-02-14

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839740U ( ) * 1971-09-11 1973-05-18
JPS5479889A (en) * 1977-12-07 1979-06-26 Nozawa Kogyo Kenkyusho Kk Drilling method for thick plate and its device
JPS5523283U ( ) * 1978-08-04 1980-02-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6334527U ( ) * 1986-08-18 1988-03-05

Also Published As

Publication number Publication date
JPH0421609Y2 ( ) 1992-05-18

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