DE69421601D1 - Process for punching a blank from a metal band for the manufacture of a hinge for furniture - Google Patents

Process for punching a blank from a metal band for the manufacture of a hinge for furniture

Info

Publication number
DE69421601D1
DE69421601D1 DE69421601T DE69421601T DE69421601D1 DE 69421601 D1 DE69421601 D1 DE 69421601D1 DE 69421601 T DE69421601 T DE 69421601T DE 69421601 T DE69421601 T DE 69421601T DE 69421601 D1 DE69421601 D1 DE 69421601D1
Authority
DE
Germany
Prior art keywords
blank
punching
furniture
hinge
manufacture
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
DE69421601T
Other languages
German (de)
Other versions
DE69421601T2 (en
Inventor
Gaetano Donatiello
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.)
GI EMME Srl DI
Original Assignee
GI EMME Srl DI
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11367319&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69421601(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by GI EMME Srl DI filed Critical GI EMME Srl DI
Application granted granted Critical
Publication of DE69421601D1 publication Critical patent/DE69421601D1/en
Publication of DE69421601T2 publication Critical patent/DE69421601T2/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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/06—Making more than one part out of the same blank; Scrapless working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Hinges (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

In a method for punching a blank (11, 12, 13) from a metal strip (10) by means of a die assembly (17), each blank is punched without leaving any scrap from the strip (10) which is advanced stepwise and shifted with reciprocating movement perpendicular to the direction of advancement. <IMAGE>
DE69421601T 1993-12-14 1994-12-02 Process for punching a blank from a metal band for the manufacture of a hinge for furniture Expired - Fee Related DE69421601T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI002608A IT1264985B1 (en) 1993-12-14 1993-12-14 PROCEDURE FOR THE SHEARING OF A BLANK FROM METALLIC STRIP, INTENDED PARTICULARLY BUT NOT EXCLUSIVELY FOR THE PRODUCTION OF A

Publications (2)

Publication Number Publication Date
DE69421601D1 true DE69421601D1 (en) 1999-12-16
DE69421601T2 DE69421601T2 (en) 2000-05-25

Family

ID=11367319

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69421601T Expired - Fee Related DE69421601T2 (en) 1993-12-14 1994-12-02 Process for punching a blank from a metal band for the manufacture of a hinge for furniture

Country Status (6)

Country Link
EP (1) EP0661118B1 (en)
AT (1) ATE186483T1 (en)
DE (1) DE69421601T2 (en)
ES (1) ES2138644T3 (en)
IT (1) IT1264985B1 (en)
SI (1) SI0661118T1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1275815B1 (en) 1995-10-27 1997-10-17 Gi Emme S R L Di PERFECTED PROCESS FOR THE SHEARING FROM METAL STRIP OF BLANK BLINDS INTENDED FOR THE AUTOMATIC MANUFACTURING OF COMPONENTS
IT1319204B1 (en) * 2000-10-13 2003-09-26 Gi Emme S R L Di METAL TAPE SHEARING PROCEDURE OF A BLANK.
ITMI20012329A1 (en) * 2001-11-07 2003-05-07 Emme S R L Di Di METHOD AND APPARATUS FOR THE SHEARING OF METAL TAPES FROM A SEMI-FINISHED OR BLOCKED METAL TAPE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1552002C3 (en) * 1966-03-02 1979-01-04 Fried. Krupp Gmbh, 4300 Essen Punching device for cutting out blanks in a zigzag
DE1552089B1 (en) * 1966-10-14 1970-12-23 Schuler Gmbh L Punching device for cutting blanks alternately in two rows
DE2412260A1 (en) * 1974-03-14 1975-09-18 Guenter Zierpka Cutting press for thin sections - has suction rotation and discharge mechanism
DE2750940A1 (en) * 1977-11-15 1979-05-17 Krupp Gmbh Power press with two work stations - has interconnected mechanism to feed strip and remove workpieces using spring-loaded ejectors
IT1251869B (en) * 1991-09-25 1995-05-26 Gi Emme S R L Di METAL TAPE SHEARING PROCEDURE OF A BLANK

Also Published As

Publication number Publication date
ATE186483T1 (en) 1999-11-15
ITMI932608A1 (en) 1995-06-14
SI0661118T1 (en) 2000-02-29
IT1264985B1 (en) 1996-10-17
EP0661118B1 (en) 1999-11-10
ES2138644T3 (en) 2000-01-16
DE69421601T2 (en) 2000-05-25
EP0661118A1 (en) 1995-07-05
ITMI932608A0 (en) 1993-12-14

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee