EP0920960A3 - Arbeitstisch und Unterlage mit magnetisch-pneumatischer Verriegelung - Google Patents

Arbeitstisch und Unterlage mit magnetisch-pneumatischer Verriegelung Download PDF

Info

Publication number
EP0920960A3
EP0920960A3 EP98122850A EP98122850A EP0920960A3 EP 0920960 A3 EP0920960 A3 EP 0920960A3 EP 98122850 A EP98122850 A EP 98122850A EP 98122850 A EP98122850 A EP 98122850A EP 0920960 A3 EP0920960 A3 EP 0920960A3
Authority
EP
European Patent Office
Prior art keywords
work table
magnetic
support devices
penumatic
locking
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
EP98122850A
Other languages
English (en)
French (fr)
Other versions
EP0920960B1 (de
EP0920960A2 (de
Inventor
Livio Tiezzi
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.)
Ctc Srl
Original Assignee
Ctc Srl
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
Priority claimed from IT97AR000041 external-priority patent/IT1297811B1/it
Priority claimed from IT98AR000010 external-priority patent/IT1305015B1/it
Application filed by Ctc Srl filed Critical Ctc Srl
Publication of EP0920960A2 publication Critical patent/EP0920960A2/de
Publication of EP0920960A3 publication Critical patent/EP0920960A3/de
Application granted granted Critical
Publication of EP0920960B1 publication Critical patent/EP0920960B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/002—Magnetic work holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/005—Vacuum work holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Machine Tool Units (AREA)
EP19980122850 1997-12-03 1998-12-02 Arbeitstisch und Unterlage mit magnetisch-pneumatischer Verriegelung Expired - Lifetime EP0920960B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT97AR000041 IT1297811B1 (it) 1997-12-03 1997-12-03 Piano di lavoro e dispositivi di supporto a bloccaggio magnetico pneumatico
ITAR970041 1997-12-03
ITAR980010 1998-04-21
IT98AR000010 IT1305015B1 (it) 1998-04-21 1998-04-21 Piano di lavoro perfezionato a struttura composita ,con posizionamento magneto-pneumatico dei pezzi da lavorare

Publications (3)

Publication Number Publication Date
EP0920960A2 EP0920960A2 (de) 1999-06-09
EP0920960A3 true EP0920960A3 (de) 1999-12-29
EP0920960B1 EP0920960B1 (de) 2002-04-17

Family

ID=26330233

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980122850 Expired - Lifetime EP0920960B1 (de) 1997-12-03 1998-12-02 Arbeitstisch und Unterlage mit magnetisch-pneumatischer Verriegelung

Country Status (2)

Country Link
EP (1) EP0920960B1 (de)
DE (1) DE69804929T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI990236A (fi) * 1999-02-08 2000-08-09 Robotic Technology Systems Fin Työkappaleiden koneistaminen
IT1391810B1 (it) * 2008-11-13 2012-01-27 Busellato S P A Dispositivo di bloccaggio
TWI408027B (zh) * 2009-06-26 2013-09-11 Hon Hai Prec Ind Co Ltd 鏡片承載裝置
DE202009012945U1 (de) * 2009-09-28 2011-02-24 Krömker, Ronald Spannvorrichtung
CN108188773A (zh) * 2018-03-15 2018-06-22 林遂铭 木工吸盘固定装置
CN108818347A (zh) * 2018-07-12 2018-11-16 李晓娜 一种大型工件支撑机构
CN115194576B (zh) * 2022-07-05 2024-01-30 福建新峰科技有限公司 一种五金加工用平面磨床

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1923833A1 (de) * 1969-05-09 1970-11-12 Ver Flugtechnische Werke Vorrichtung zur Befestigung von Werkstuecken od.dgl. an einer Werkzeugmaschine
DE3838988C1 (en) * 1988-11-18 1989-12-07 Heinz Mielenz Gmbh, Cnc-Bearbeitung, 7316 Koengen, De Vacuum clamping device
FR2706798A1 (en) * 1993-06-25 1994-12-30 Couval Sa Device for positioning a workpiece and holding it in position using an air vacuum

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1923833A1 (de) * 1969-05-09 1970-11-12 Ver Flugtechnische Werke Vorrichtung zur Befestigung von Werkstuecken od.dgl. an einer Werkzeugmaschine
DE3838988C1 (en) * 1988-11-18 1989-12-07 Heinz Mielenz Gmbh, Cnc-Bearbeitung, 7316 Koengen, De Vacuum clamping device
FR2706798A1 (en) * 1993-06-25 1994-12-30 Couval Sa Device for positioning a workpiece and holding it in position using an air vacuum

Also Published As

Publication number Publication date
EP0920960B1 (de) 2002-04-17
EP0920960A2 (de) 1999-06-09
DE69804929T2 (de) 2002-11-28
DE69804929D1 (de) 2002-05-23

Similar Documents

Publication Publication Date Title
EP1048236A3 (de) Mechanisches Befestigungssystem
MY128531A (en) Excavating tool having a device for transporting particles of magnetic material
EP0653512A3 (de) Papiermaschinenbespannung.
USD476817S1 (en) Surface pattern for sheet material
EP0916678A3 (de) Verfahren zur Blutkoagulation
EP0864622A3 (de) Wasser- und Ölabweisendes Produkt
WO2003039399A3 (en) Improvements to joint prostheses
EP0920960A3 (de) Arbeitstisch und Unterlage mit magnetisch-pneumatischer Verriegelung
EP0791426A3 (de) Fördertisch mit selektiv eingeschalteten Förderelementen
WO1998037739A3 (en) Induction plasma source including convex dome-shaped induction coil
EP1217253A3 (de) Treibriemen mit einer gummibeschichteten Gewebeschicht
EP1041864A3 (de) Platte für flexible Trägerplatte für elektronische Schaltungen
IT1297811B1 (it) Piano di lavoro e dispositivi di supporto a bloccaggio magnetico pneumatico
EP1013883A3 (de) Schaufelblatt und seine Herstellungsweise
IT1305015B1 (it) Piano di lavoro perfezionato a struttura composita ,con posizionamento magneto-pneumatico dei pezzi da lavorare
EP1184843A3 (de) Kopfanordnung
EP1512507A3 (de) Formgepresstes Türpanel, und damit hergestellte Tür
CA2043745A1 (en) Structure of electromagnetic sucker
AU3620000A (en) Vacuum formed coated fibrous mat
EP0757327A3 (de) Gehäuse für eine Maus
USD354804S (en) Ceiling fan
GB2369648A (en) A louvre
EP0987195A3 (de) Aus einer Kombination einer Verpackung und den darin enthaltenen Produkten gewonnenes Spielzeug
EP0892386A3 (de) Schalldämmendes Element mittels Resonanzabsorption
EP0928572A3 (de) Selbsthaftendes Band und Verfahren zur Herstellung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20000511

AKX Designation fees paid

Free format text: DE ES FR GB IT

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 20010622

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020417

REF Corresponds to:

Ref document number: 69804929

Country of ref document: DE

Date of ref document: 20020523

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20021030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021202

EN Fr: translation not filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030120

GBPC Gb: european patent ceased through non-payment of renewal fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20081220

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20081230

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091202