GB1415620A - Hand punch tool - Google Patents

Hand punch tool

Info

Publication number
GB1415620A
GB1415620A GB3364174A GB3364174A GB1415620A GB 1415620 A GB1415620 A GB 1415620A GB 3364174 A GB3364174 A GB 3364174A GB 3364174 A GB3364174 A GB 3364174A GB 1415620 A GB1415620 A GB 1415620A
Authority
GB
United Kingdom
Prior art keywords
punch tool
hand punch
hand
tool
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.)
Expired
Application number
GB3364174A
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.)
Electrocomponents PLC
Original Assignee
Electrocomponents PLC
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 Electrocomponents PLC filed Critical Electrocomponents PLC
Priority to GB3364174A priority Critical patent/GB1415620A/en
Publication of GB1415620A publication Critical patent/GB1415620A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
GB3364174A 1974-07-30 1974-07-30 Hand punch tool Expired GB1415620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3364174A GB1415620A (en) 1974-07-30 1974-07-30 Hand punch tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3364174A GB1415620A (en) 1974-07-30 1974-07-30 Hand punch tool

Publications (1)

Publication Number Publication Date
GB1415620A true GB1415620A (en) 1975-11-26

Family

ID=10355551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3364174A Expired GB1415620A (en) 1974-07-30 1974-07-30 Hand punch tool

Country Status (1)

Country Link
GB (1) GB1415620A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461536A1 (en) * 1979-07-23 1981-02-06 Greenlee Bros & Co CUTTING PUNCH
FR2472455A1 (en) * 1979-11-23 1981-07-03 Grangier Hubert Machine for punching hole in metal sheet - acts with matrix using annular punch with cutting edges which are inclined w.r.t. sheet surface
US4353164A (en) * 1979-07-23 1982-10-12 Ex-Cell-O Corporation Draw punch
US4481700A (en) * 1982-09-28 1984-11-13 Larry Redmon Panel punch
US5029392A (en) * 1990-08-08 1991-07-09 Ideal Industries, Inc. Two point punch

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461536A1 (en) * 1979-07-23 1981-02-06 Greenlee Bros & Co CUTTING PUNCH
US4353164A (en) * 1979-07-23 1982-10-12 Ex-Cell-O Corporation Draw punch
FR2472455A1 (en) * 1979-11-23 1981-07-03 Grangier Hubert Machine for punching hole in metal sheet - acts with matrix using annular punch with cutting edges which are inclined w.r.t. sheet surface
US4481700A (en) * 1982-09-28 1984-11-13 Larry Redmon Panel punch
US5029392A (en) * 1990-08-08 1991-07-09 Ideal Industries, Inc. Two point punch

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940729