GB2512736B - Punching machine - Google Patents

Punching machine

Info

Publication number
GB2512736B
GB2512736B GB201403537A GB201403537A GB2512736B GB 2512736 B GB2512736 B GB 2512736B GB 201403537 A GB201403537 A GB 201403537A GB 201403537 A GB201403537 A GB 201403537A GB 2512736 B GB2512736 B GB 2512736B
Authority
GB
United Kingdom
Prior art keywords
punching machine
punching
machine
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 - Fee Related
Application number
GB201403537A
Other versions
GB201403537D0 (en
GB2512736A (en
Inventor
Peter Horacek
Robert Howard Worsley
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.)
RACKS IND Ltd
Original Assignee
RACKS IND Ltd
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 RACKS IND Ltd filed Critical RACKS IND Ltd
Priority to GB201403537A priority Critical patent/GB2512736B/en
Publication of GB201403537D0 publication Critical patent/GB201403537D0/en
Publication of GB2512736A publication Critical patent/GB2512736A/en
Priority to EP15155334.4A priority patent/EP2913117A1/en
Application granted granted Critical
Publication of GB2512736B publication Critical patent/GB2512736B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21D28/243—Perforating, i.e. punching holes in profiles
    • 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
    • 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
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
    • B21D45/006—Stripping-off devices
    • 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
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
GB201403537A 2014-02-28 2014-02-28 Punching machine Expired - Fee Related GB2512736B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB201403537A GB2512736B (en) 2014-02-28 2014-02-28 Punching machine
EP15155334.4A EP2913117A1 (en) 2014-02-28 2015-02-17 Punching machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201403537A GB2512736B (en) 2014-02-28 2014-02-28 Punching machine

Publications (3)

Publication Number Publication Date
GB201403537D0 GB201403537D0 (en) 2014-04-16
GB2512736A GB2512736A (en) 2014-10-08
GB2512736B true GB2512736B (en) 2015-03-18

Family

ID=50490547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201403537A Expired - Fee Related GB2512736B (en) 2014-02-28 2014-02-28 Punching machine

Country Status (2)

Country Link
EP (1) EP2913117A1 (en)
GB (1) GB2512736B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892154A (en) * 1973-12-12 1975-07-01 Marcus L Duffy Structural steel punch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1211070A (en) * 1958-10-02 1960-03-14 Punching method and machine implementing said method
GB1192769A (en) * 1967-08-18 1970-05-20 Kingsland Engineering Company Improvements in or relating to Punching Machines
US5063804A (en) * 1990-03-20 1991-11-12 Peddinghaus Corporation Offset punch press assembly for structural beams

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892154A (en) * 1973-12-12 1975-07-01 Marcus L Duffy Structural steel punch

Also Published As

Publication number Publication date
GB201403537D0 (en) 2014-04-16
GB2512736A (en) 2014-10-08
EP2913117A1 (en) 2015-09-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180228