SE8801846L - Stansverktyg med ett utmaerkande drag foer laangtidsnoetning - Google Patents

Stansverktyg med ett utmaerkande drag foer laangtidsnoetning

Info

Publication number
SE8801846L
SE8801846L SE8801846A SE8801846A SE8801846L SE 8801846 L SE8801846 L SE 8801846L SE 8801846 A SE8801846 A SE 8801846A SE 8801846 A SE8801846 A SE 8801846A SE 8801846 L SE8801846 L SE 8801846L
Authority
SE
Sweden
Prior art keywords
punching
pair
metal
annular groove
punch tool
Prior art date
Application number
SE8801846A
Other languages
English (en)
Other versions
SE8801846D0 (sv
Inventor
Sonny Sneed
Original Assignee
Sonny Sneed
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 Sonny Sneed filed Critical Sonny Sneed
Priority to SE8801846A priority Critical patent/SE8801846L/sv
Publication of SE8801846D0 publication Critical patent/SE8801846D0/sv
Publication of SE8801846L publication Critical patent/SE8801846L/sv

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
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
SE8801846A 1988-05-17 1988-05-17 Stansverktyg med ett utmaerkande drag foer laangtidsnoetning SE8801846L (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8801846A SE8801846L (sv) 1988-05-17 1988-05-17 Stansverktyg med ett utmaerkande drag foer laangtidsnoetning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8801846A SE8801846L (sv) 1988-05-17 1988-05-17 Stansverktyg med ett utmaerkande drag foer laangtidsnoetning

Publications (2)

Publication Number Publication Date
SE8801846D0 SE8801846D0 (sv) 1988-05-17
SE8801846L true SE8801846L (sv) 1989-11-18

Family

ID=20372347

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8801846A SE8801846L (sv) 1988-05-17 1988-05-17 Stansverktyg med ett utmaerkande drag foer laangtidsnoetning

Country Status (1)

Country Link
SE (1) SE8801846L (sv)

Also Published As

Publication number Publication date
SE8801846D0 (sv) 1988-05-17

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Legal Events

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NAV Patent application has lapsed

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Effective date: 19901004