GB1529121A - Apparatus for making a perforating device - Google Patents

Apparatus for making a perforating device

Info

Publication number
GB1529121A
GB1529121A GB105777A GB105777A GB1529121A GB 1529121 A GB1529121 A GB 1529121A GB 105777 A GB105777 A GB 105777A GB 105777 A GB105777 A GB 105777A GB 1529121 A GB1529121 A GB 1529121A
Authority
GB
United Kingdom
Prior art keywords
making
perforating device
perforating
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
GB105777A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB105777A priority Critical patent/GB1529121A/en
Publication of GB1529121A publication Critical patent/GB1529121A/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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
GB105777A 1977-01-12 1977-01-12 Apparatus for making a perforating device Expired GB1529121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB105777A GB1529121A (en) 1977-01-12 1977-01-12 Apparatus for making a perforating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB105777A GB1529121A (en) 1977-01-12 1977-01-12 Apparatus for making a perforating device

Publications (1)

Publication Number Publication Date
GB1529121A true GB1529121A (en) 1978-10-18

Family

ID=9715430

Family Applications (1)

Application Number Title Priority Date Filing Date
GB105777A Expired GB1529121A (en) 1977-01-12 1977-01-12 Apparatus for making a perforating device

Country Status (1)

Country Link
GB (1) GB1529121A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176429A (en) * 1985-06-06 1986-12-31 George M Linden Bending steel and other sections
GB2198065A (en) * 1986-12-04 1988-06-08 Mcaedle Joseph A steel rule bender

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176429A (en) * 1985-06-06 1986-12-31 George M Linden Bending steel and other sections
GB2198065A (en) * 1986-12-04 1988-06-08 Mcaedle Joseph A steel rule bender
GB2198065B (en) * 1986-12-04 1990-10-31 Mcaedle Joseph A steel rule bender

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee
PCPE Delete 'patent ceased' from journal

Free format text: 5244, PAGE 3231

728C Application made for restoration (sect. 28/1977)
728P Application not proceeded with (sect. 28/1977)