NO813872L - Fremgangsmaate og anordning for gjennombrytning av et sandwichelement - Google Patents

Fremgangsmaate og anordning for gjennombrytning av et sandwichelement

Info

Publication number
NO813872L
NO813872L NO813872A NO813872A NO813872L NO 813872 L NO813872 L NO 813872L NO 813872 A NO813872 A NO 813872A NO 813872 A NO813872 A NO 813872A NO 813872 L NO813872 L NO 813872L
Authority
NO
Norway
Prior art keywords
blade
punch
punching
workpiece
teeth
Prior art date
Application number
NO813872A
Other languages
English (en)
Norwegian (no)
Inventor
Fred Bengtsson
Original Assignee
Crawford Door Ab
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 Crawford Door Ab filed Critical Crawford Door Ab
Publication of NO813872L publication Critical patent/NO813872L/no

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
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
NO813872A 1980-11-17 1981-11-16 Fremgangsmaate og anordning for gjennombrytning av et sandwichelement NO813872L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8008047A SE8008047L (sv) 1980-11-17 1980-11-17 Forfarande jemte anordning for astadkommande av genombrytning av ett sandwichelement

Publications (1)

Publication Number Publication Date
NO813872L true NO813872L (no) 1982-05-18

Family

ID=20342257

Family Applications (1)

Application Number Title Priority Date Filing Date
NO813872A NO813872L (no) 1980-11-17 1981-11-16 Fremgangsmaate og anordning for gjennombrytning av et sandwichelement

Country Status (9)

Country Link
BE (1) BE891118A (fr)
DE (1) DE3144025A1 (fr)
DK (1) DK505681A (fr)
FI (1) FI813626L (fr)
FR (1) FR2494168A1 (fr)
GB (1) GB2090178A (fr)
NL (1) NL8104916A (fr)
NO (1) NO813872L (fr)
SE (1) SE8008047L (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10047496C2 (de) * 2000-09-26 2002-08-29 Thyssenkrupp Stahl Ag Verfahren zum Durchtrennen insbesondere Lochen einer Sandwichplatte und dafür geeignetes Stanzwerkzeug
CN101927297A (zh) * 2010-07-19 2010-12-29 奇瑞汽车股份有限公司 冲压模具的可调限位机构
CN109531690B (zh) * 2018-12-03 2021-04-27 安徽信盟装备股份有限公司 一种伺服电机驱动的门胆成型机扎孔设备

Also Published As

Publication number Publication date
GB2090178A (en) 1982-07-07
BE891118A (fr) 1982-03-01
FI813626A7 (fi) 1982-05-18
SE8008047L (sv) 1982-05-18
DK505681A (da) 1982-05-18
NL8104916A (nl) 1982-06-16
FR2494168A1 (fr) 1982-05-21
DE3144025A1 (de) 1982-07-22
FI813626L (fi) 1982-05-18

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