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GB8432330D0 - Hole punch apparatus - Google Patents

Hole punch apparatus

Info

Publication number
GB8432330D0
GB8432330D0 GB848432330A GB8432330A GB8432330D0 GB 8432330 D0 GB8432330 D0 GB 8432330D0 GB 848432330 A GB848432330 A GB 848432330A GB 8432330 A GB8432330 A GB 8432330A GB 8432330 D0 GB8432330 D0 GB 8432330D0
Authority
GB
United Kingdom
Prior art keywords
hole punch
punch apparatus
hole
punch
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.)
Withdrawn
Application number
GB848432330A
Other versions
GB2168639A (en
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.)
Petersen Manufacturing Co Inc
Original Assignee
Petersen Manufacturing Co Inc
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 Petersen Manufacturing Co Inc filed Critical Petersen Manufacturing Co Inc
Priority to GB08432330A priority Critical patent/GB2168639A/en
Publication of GB8432330D0 publication Critical patent/GB8432330D0/en
Publication of GB2168639A publication Critical patent/GB2168639A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3846—Cutting-out; Stamping-out cutting out discs or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders
    • B21D28/343—Draw punches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB08432330A 1984-12-21 1984-12-21 Hole punch apparatus Withdrawn GB2168639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08432330A GB2168639A (en) 1984-12-21 1984-12-21 Hole punch apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08432330A GB2168639A (en) 1984-12-21 1984-12-21 Hole punch apparatus

Publications (2)

Publication Number Publication Date
GB8432330D0 true GB8432330D0 (en) 1985-02-06
GB2168639A GB2168639A (en) 1986-06-25

Family

ID=10571554

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08432330A Withdrawn GB2168639A (en) 1984-12-21 1984-12-21 Hole punch apparatus

Country Status (1)

Country Link
GB (1) GB2168639A (en)

Also Published As

Publication number Publication date
GB2168639A (en) 1986-06-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)