DE50107591D1 - Structured strips of material - Google Patents

Structured strips of material

Info

Publication number
DE50107591D1
DE50107591D1 DE50107591T DE50107591T DE50107591D1 DE 50107591 D1 DE50107591 D1 DE 50107591D1 DE 50107591 T DE50107591 T DE 50107591T DE 50107591 T DE50107591 T DE 50107591T DE 50107591 D1 DE50107591 D1 DE 50107591D1
Authority
DE
Germany
Prior art keywords
material strips
structures
punched
openings
strips
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
DE50107591T
Other languages
German (de)
Inventor
Alfred Bauer
Horst Hartmann
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.)
WC Heraus GmbH and Co KG
Original Assignee
WC Heraus GmbH and Co KG
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 WC Heraus GmbH and Co KG filed Critical WC Heraus GmbH and Co KG
Priority to DE50107591T priority Critical patent/DE50107591D1/en
Application granted granted Critical
Publication of DE50107591D1 publication Critical patent/DE50107591D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/20—Storage arrangements; Piling or unpiling
    • 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
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/10—Incompletely punching in such a manner that the parts are still coherent with the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Decoration Of Textiles (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Sliding-Contact Bearings (AREA)
  • Laminated Bodies (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

THE INVENTION RELATES TO MATERIAL STRIPS (1) HAVING PUNCHED STRUCTURES (2), WITH PUNCHED STRUCTURES (2) PROTRUDING FROM A STRIP PLANE, AS WELL AS A STRIP COMPOUND OF SEVERAL MATERIAL STRIPS, AND AN APPLICATION FOR THE MATERIAL STRIPS (1). TO BE ABLE TO ARRANGE MATERIAL STRIPS (1) EXACTLY ONE ATOP OF THE OTHER, PUNCHED STRUCTURES (2) ARE ANGLED FROM THE PLANE OF THE MATERIAL STRIPS (1).THESE STRUCTURES (2) SUPPORT THEMSELVES ON OPENINGS (8) FORMED BY SUCH PUNCHINGS IN ADJACENTLY ARRANGED MATERIAL STRIPS (1). THE OPENINGS (8) HAVE CUT-OUT SLOTS (7).(FIG 1)
DE50107591T 2000-05-09 2001-04-10 Structured strips of material Expired - Fee Related DE50107591D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50107591T DE50107591D1 (en) 2000-05-09 2001-04-10 Structured strips of material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10022102A DE10022102C1 (en) 2000-05-09 2000-05-09 Structured material strip to manufacture metal conductor frames has stamped structures projecting from material plane and having symmetrical shape forming slits
DE50107591T DE50107591D1 (en) 2000-05-09 2001-04-10 Structured strips of material

Publications (1)

Publication Number Publication Date
DE50107591D1 true DE50107591D1 (en) 2006-02-16

Family

ID=7641013

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10022102A Expired - Fee Related DE10022102C1 (en) 2000-05-09 2000-05-09 Structured material strip to manufacture metal conductor frames has stamped structures projecting from material plane and having symmetrical shape forming slits
DE50107591T Expired - Fee Related DE50107591D1 (en) 2000-05-09 2001-04-10 Structured strips of material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10022102A Expired - Fee Related DE10022102C1 (en) 2000-05-09 2000-05-09 Structured material strip to manufacture metal conductor frames has stamped structures projecting from material plane and having symmetrical shape forming slits

Country Status (6)

Country Link
EP (1) EP1153675B1 (en)
CN (1) CN1212223C (en)
AT (1) ATE305831T1 (en)
DE (2) DE10022102C1 (en)
ES (1) ES2246269T3 (en)
MY (1) MY130374A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6751836B2 (en) * 2000-07-11 2004-06-22 Richard A. Smith Method of enabling the spacing of metal units
CN102360927A (en) * 2011-09-07 2012-02-22 信源电子制品(昆山)有限公司 Coiling laser spot welder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524601A (en) * 1983-05-13 1985-06-25 Bernardi Carl E Automatic apparatus for downsetting lead frame strips
US4970579A (en) * 1988-09-21 1990-11-13 International Business Machines Corp. Integrated circuit package with improved cooling means
DE19521022C2 (en) * 1995-06-13 1997-04-10 Heraeus Gmbh W C Process for producing a layered composite

Also Published As

Publication number Publication date
DE10022102C1 (en) 2001-10-25
CN1322610A (en) 2001-11-21
MY130374A (en) 2007-06-29
EP1153675A2 (en) 2001-11-14
EP1153675A3 (en) 2004-10-27
CN1212223C (en) 2005-07-27
ATE305831T1 (en) 2005-10-15
EP1153675B1 (en) 2005-10-05
ES2246269T3 (en) 2006-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee