IT1289447B1 - Attrezzatura per la piegatura di lamierini in genere ed in particolare di cursori per dischetti di elaboratori elettronici - Google Patents

Attrezzatura per la piegatura di lamierini in genere ed in particolare di cursori per dischetti di elaboratori elettronici

Info

Publication number
IT1289447B1
IT1289447B1 IT96MI002616A ITMI962616A IT1289447B1 IT 1289447 B1 IT1289447 B1 IT 1289447B1 IT 96MI002616 A IT96MI002616 A IT 96MI002616A IT MI962616 A ITMI962616 A IT MI962616A IT 1289447 B1 IT1289447 B1 IT 1289447B1
Authority
IT
Italy
Prior art keywords
general
diskets
cursors
equipment
lamination
Prior art date
Application number
IT96MI002616A
Other languages
English (en)
Inventor
Abramo Bordignon
Original Assignee
Atb Spa
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 Atb Spa filed Critical Atb Spa
Priority to IT96MI002616A priority Critical patent/IT1289447B1/it
Publication of ITMI962616A0 publication Critical patent/ITMI962616A0/it
Priority to DE69725413T priority patent/DE69725413D1/de
Priority to AT97120821T priority patent/ATE251509T1/de
Priority to EP97120821A priority patent/EP0847817B1/en
Priority to US08/982,393 priority patent/US5992200A/en
Publication of ITMI962616A1 publication Critical patent/ITMI962616A1/it
Application granted granted Critical
Publication of IT1289447B1 publication Critical patent/IT1289447B1/it

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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/0326—Assembling of containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Position Input By Displaying (AREA)
  • Digital Computer Display Output (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
IT96MI002616A 1996-12-12 1996-12-12 Attrezzatura per la piegatura di lamierini in genere ed in particolare di cursori per dischetti di elaboratori elettronici IT1289447B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT96MI002616A IT1289447B1 (it) 1996-12-12 1996-12-12 Attrezzatura per la piegatura di lamierini in genere ed in particolare di cursori per dischetti di elaboratori elettronici
DE69725413T DE69725413D1 (de) 1996-12-12 1997-11-27 Vorrichtung zum Biegen von dünnen Blechen insbesondere zur Herstellung von verschiebbaren Verschlüssen für Computerdisketten
AT97120821T ATE251509T1 (de) 1996-12-12 1997-11-27 Vorrichtung zum biegen von dünnen blechen insbesondere zur herstellung von verschiebbaren verschlüssen für computerdisketten
EP97120821A EP0847817B1 (en) 1996-12-12 1997-11-27 Apparatus for bending laminations in general and computer diskette sliding covers in particular
US08/982,393 US5992200A (en) 1996-12-12 1997-12-02 Apparatus for bending laminations in general and computer diskette sliding covers in particular

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI002616A IT1289447B1 (it) 1996-12-12 1996-12-12 Attrezzatura per la piegatura di lamierini in genere ed in particolare di cursori per dischetti di elaboratori elettronici

Publications (3)

Publication Number Publication Date
ITMI962616A0 ITMI962616A0 (it) 1996-12-12
ITMI962616A1 ITMI962616A1 (it) 1998-06-12
IT1289447B1 true IT1289447B1 (it) 1998-10-15

Family

ID=11375396

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI002616A IT1289447B1 (it) 1996-12-12 1996-12-12 Attrezzatura per la piegatura di lamierini in genere ed in particolare di cursori per dischetti di elaboratori elettronici

Country Status (5)

Country Link
US (1) US5992200A (it)
EP (1) EP0847817B1 (it)
AT (1) ATE251509T1 (it)
DE (1) DE69725413D1 (it)
IT (1) IT1289447B1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070032851A1 (en) * 2005-08-02 2007-02-08 Boston Scientific Scimed, Inc. Protection by electroactive polymer sleeve
CA2712639A1 (en) * 2008-01-31 2009-08-06 Anton Walliser One-cylinder thrust roll method, device therefor and products manufactured therewith

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US419156A (en) * 1890-01-07 mcgiehan
US2274828A (en) * 1938-11-12 1942-03-03 Douglas & Lomason Die device
US3613427A (en) * 1969-04-28 1971-10-19 Aluminum Co Of America Forming die structure
DE2050348A1 (en) * 1970-10-14 1972-04-20 Hanomag-Henschel Fahrzeugwerke Gmbh, 3000 Hannover Sheet metal die - fitted with leading edge rollers
JPS5732826A (en) * 1980-08-05 1982-02-22 Toyota Motor Corp Press working apparatus
US4619126A (en) * 1985-04-04 1986-10-28 Atlantic Richfield Co. Lubricant removal system for cold rolling stand
DE3629270A1 (de) * 1985-09-10 1987-03-19 Volkswagen Ag Vorrichtung zum verschleissfreien formen masshaltiger blechbauteile mit zumindest annaehernd l-foermigem oder u-foermigem querschnitt aus blechzuschnitten oder blechteilen
GB9126067D0 (en) * 1991-12-07 1992-02-05 Bloxwich Eng Improvements in press tools
US5253502A (en) * 1991-12-24 1993-10-19 Alco Industries, Inc. Apparatus and method for bending and forming sheet material
US5501094A (en) * 1992-12-28 1996-03-26 Fuji Photo Film Co., Ltd. Method for bending a metal thin plate
JPH08221936A (ja) * 1995-02-14 1996-08-30 Sony Corp ディスクカートリッジ用のシャッター原反とシャッターおよびディスクカートリッジ

Also Published As

Publication number Publication date
EP0847817A1 (en) 1998-06-17
DE69725413D1 (de) 2003-11-13
US5992200A (en) 1999-11-30
ATE251509T1 (de) 2003-10-15
EP0847817B1 (en) 2003-10-08
ITMI962616A0 (it) 1996-12-12
ITMI962616A1 (it) 1998-06-12

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Legal Events

Date Code Title Description
0001 Granted