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ES2095179A1 - Production method of sheet metal blanks for hinges for furniture - stamps double blanks from metal strip and forms recesses in opposite corners - Google Patents

Production method of sheet metal blanks for hinges for furniture - stamps double blanks from metal strip and forms recesses in opposite corners

Info

Publication number
ES2095179A1
ES2095179A1 ES09202013A ES9202013A ES2095179A1 ES 2095179 A1 ES2095179 A1 ES 2095179A1 ES 09202013 A ES09202013 A ES 09202013A ES 9202013 A ES9202013 A ES 9202013A ES 2095179 A1 ES2095179 A1 ES 2095179A1
Authority
ES
Spain
Prior art keywords
blanks
metal
hinges
furniture
opposite corners
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.)
Granted
Application number
ES09202013A
Other languages
Spanish (es)
Other versions
ES2095179B1 (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
Application filed by GI EMME Srl DI filed Critical GI EMME Srl DI
Publication of ES2095179A1 publication Critical patent/ES2095179A1/en
Application granted granted Critical
Publication of ES2095179B1 publication Critical patent/ES2095179B1/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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/08—Parts for attachment, e.g. flaps of cylindrical shape
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D9/00—Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Hinges (AREA)
  • Knives (AREA)

Abstract

The metal blanks are stamped out of a strip of metal in such a way that no scrap is produced. A double blank (12a,12b) is first stamped from the metal strip with the straight edges (11) being the original edges of the metal strip. Recesses are formed in two diagonally opposite corners with each recess having one straight edge and one curved. The double blank is then cut into two blanks by cutting along the curved line (13). USE/ADVANTAGE - Manufacture of hinges, mainly, but not exclusively, for furniture. No scrap metal is produced by using this method.
ES09202013A 1991-09-25 1992-09-23 PROCEDURE FOR THE CUTTING, OF METALLIC TAPE, OF A DIE-CUT PIECE THAT IS PARTICULARLY INTENDED, BUT NOT EXCLUSIVELY, TO MANUFACTURE A HINGE BOX FOR FURNITURE. Expired - Fee Related ES2095179B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912551A IT1251869B (en) 1991-09-25 1991-09-25 METAL TAPE SHEARING PROCEDURE OF A BLANK

Publications (2)

Publication Number Publication Date
ES2095179A1 true ES2095179A1 (en) 1997-02-01
ES2095179B1 ES2095179B1 (en) 1997-08-01

Family

ID=11360759

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09202013A Expired - Fee Related ES2095179B1 (en) 1991-09-25 1992-09-23 PROCEDURE FOR THE CUTTING, OF METALLIC TAPE, OF A DIE-CUT PIECE THAT IS PARTICULARLY INTENDED, BUT NOT EXCLUSIVELY, TO MANUFACTURE A HINGE BOX FOR FURNITURE.

Country Status (4)

Country Link
AT (1) AT406128B (en)
DE (1) DE4232211B4 (en)
ES (1) ES2095179B1 (en)
IT (1) IT1251869B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1264985B1 (en) * 1993-12-14 1996-10-17 Gi Emme S R L Di PROCEDURE FOR THE SHEARING OF A BLANK FROM METALLIC STRIP, INTENDED PARTICULARLY BUT NOT EXCLUSIVELY FOR THE PRODUCTION OF A
IT1269451B (en) * 1994-01-21 1997-04-01 Gi Emme S R L Di IMPROVEMENTS TO PROCEDURES FOR THE METAL TAPE SHEARING OF A BLINKED PARTICULARLY, BUT NOT EXCLUSIVELY, FOR THE PRODUCTION OF A HINGE BOX FOR FURNITURE
DE19509674C2 (en) * 1995-03-17 1998-02-05 Ford Werke Ag Hinge blank, consisting of a first hinge part blank and a second hinge part blank, and method for its production
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
DE19721153C2 (en) * 1997-05-21 1999-07-22 Bruynzeel Tueren Gmbh Welding pocket and method for producing a holding body therefor
DE19814551C2 (en) * 1998-04-01 2000-05-25 Bos Gmbh Small belt pouch and process for the production of a back pocket body therefor
IT1319204B1 (en) * 2000-10-13 2003-09-26 Gi Emme S R L Di METAL TAPE SHEARING PROCEDURE OF A BLANK.
IT1319203B1 (en) * 2000-10-13 2003-09-26 Gi Emme S R L Di METAL TAPE SHEARING PROCEDURE FOR UNOSBOZZATO.
ITUD20060125A1 (en) * 2006-05-17 2007-11-18 Otlav Spa PROCEDURE FOR REALIZING AN ACCESSORY FOR SUPPORT FOR A HINGE, AND SUPPORT FOR A REALIZED SUPPORT

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1193666A (en) * 1966-10-14 1970-06-03 Schuler G M B H L Punching Device for Presses.
FR2191954A1 (en) * 1972-07-07 1974-02-08 Weingarten Ag Maschf
FR2353347A1 (en) * 1976-06-05 1977-12-30 Schuler Gmbh L Cutting press for electrical machine lamellae - has program operated multiple tools on ram for different shapes
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

Family Cites Families (3)

* 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
DE2743981C2 (en) * 1977-09-30 1985-10-10 L. Schuler GmbH, 7320 Göppingen Device for cutting out and conveying workpieces in multi-stage presses
DE3103945A1 (en) * 1981-02-05 1982-09-02 Bruno 8550 Forchheim Waasner Low-waste E-I cut with an extended outer leg

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1193666A (en) * 1966-10-14 1970-06-03 Schuler G M B H L Punching Device for Presses.
FR2191954A1 (en) * 1972-07-07 1974-02-08 Weingarten Ag Maschf
FR2353347A1 (en) * 1976-06-05 1977-12-30 Schuler Gmbh L Cutting press for electrical machine lamellae - has program operated multiple tools on ram for different shapes
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

Also Published As

Publication number Publication date
ITMI912551A0 (en) 1991-09-25
ATA190392A (en) 1999-07-15
IT1251869B (en) 1995-05-26
AT406128B (en) 2000-02-25
ITMI912551A1 (en) 1993-03-25
DE4232211B4 (en) 2008-08-21
ES2095179B1 (en) 1997-08-01
DE4232211A1 (en) 1993-04-01

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