EP0919307A3 - Process for the blanking of metallic drawer guides - Google Patents

Process for the blanking of metallic drawer guides Download PDF

Info

Publication number
EP0919307A3
EP0919307A3 EP98203839A EP98203839A EP0919307A3 EP 0919307 A3 EP0919307 A3 EP 0919307A3 EP 98203839 A EP98203839 A EP 98203839A EP 98203839 A EP98203839 A EP 98203839A EP 0919307 A3 EP0919307 A3 EP 0919307A3
Authority
EP
European Patent Office
Prior art keywords
guides
shape
blanking
preform
phase
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
EP98203839A
Other languages
German (de)
French (fr)
Other versions
EP0919307B1 (en
EP0919307A2 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to SI9830607T priority Critical patent/SI0919307T1/en
Publication of EP0919307A2 publication Critical patent/EP0919307A2/en
Publication of EP0919307A3 publication Critical patent/EP0919307A3/en
Application granted granted Critical
Publication of EP0919307B1 publication Critical patent/EP0919307B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • 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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/453—Actuated drawers
    • A47B88/457—Actuated drawers operated by electrically-powered actuation means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Paper (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

A process for the blanking of metallic drawer guides, in particular metallic guides for so-called "self-closing" drawers, by a transfer machine, comprising at least one shearing phase from a strip (10) to shape the contours of a preform (12), a phase of separating said preform (12) from said strip (10) to shape a single flat preform (12) in an elongated rectangular form, suitable for producing a whole (13, 14) with two opposed right and left-side guides of a drawer, with additional molding and shaping phases of said flat preform in two parts in the shape of a "Z" facing each other in a specular manner while being centrally joined, and a separating phase by blanking the said two parts so as to shape two guides having an essentially Z-formed cross section (30,40) with an inclined ramp (31,41) in a terminal area (12a). <IMAGE>
EP98203839A 1997-11-27 1998-11-13 Process for the blanking of metallic drawer guides Expired - Lifetime EP0919307B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9830607T SI0919307T1 (en) 1997-11-27 1998-11-13 Process for the blanking of metallic drawer guides

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97MI002630A IT1296574B1 (en) 1997-11-27 1997-11-27 METAL GUIDE SHEARING PROCEDURE FOR DRAWERS
ITMI972630 1997-11-27

Publications (3)

Publication Number Publication Date
EP0919307A2 EP0919307A2 (en) 1999-06-02
EP0919307A3 true EP0919307A3 (en) 2002-01-30
EP0919307B1 EP0919307B1 (en) 2003-12-10

Family

ID=11378274

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98203839A Expired - Lifetime EP0919307B1 (en) 1997-11-27 1998-11-13 Process for the blanking of metallic drawer guides

Country Status (7)

Country Link
EP (1) EP0919307B1 (en)
AT (1) ATE255968T1 (en)
DE (1) DE69820398T2 (en)
ES (1) ES2212216T3 (en)
IT (1) IT1296574B1 (en)
PT (1) PT919307E (en)
SI (1) SI0919307T1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0520539A1 (en) * 1991-06-28 1992-12-30 F 40 S.p.A. Drawer guides and production method therefor
EP0770436A1 (en) * 1995-10-27 1997-05-02 DI.GI.EMME S.r.l. Method for punching a blank from a metal strip intended for automatically manufacturing metal components

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0520539A1 (en) * 1991-06-28 1992-12-30 F 40 S.p.A. Drawer guides and production method therefor
EP0770436A1 (en) * 1995-10-27 1997-05-02 DI.GI.EMME S.r.l. Method for punching a blank from a metal strip intended for automatically manufacturing metal components

Also Published As

Publication number Publication date
PT919307E (en) 2004-04-30
ATE255968T1 (en) 2003-12-15
DE69820398D1 (en) 2004-01-22
ES2212216T3 (en) 2004-07-16
EP0919307B1 (en) 2003-12-10
IT1296574B1 (en) 1999-07-14
ITMI972630A1 (en) 1999-05-27
DE69820398T2 (en) 2004-10-14
SI0919307T1 (en) 2004-06-30
EP0919307A2 (en) 1999-06-02

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