EP 1348524 A1 20031001 - Device for supporting, fixing and reinforcing a flat tool in a station for stripping waste material in a cutting press
Title (en)
Device for supporting, fixing and reinforcing a flat tool in a station for stripping waste material in a cutting press
Title (de)
Vorrichtung zum Stützen, Fixieren und Verstärken eines ebenen Werkzeuges in einer Station zum Auswerfen von Abfall aus einer Stanzpresse
Title (fr)
Organe de support, de fixation et de renforcement d'un outil plan utilisé dans une station d'éjection de déchets d'une presse à découper
Publication
Application
Priority
CH 5312002 A 20020328
Abstract (en)
The support bar (11) has fixing heads (14) projecting from its upper surface. Each head has a fish-hook type barb (17). These are introduced into holes (6) formed in the underside of the tool plate (10), and becomes embedded in the underside of the tool plate, thus retaining it in position. The support bar (11) has upper (19) and lower (20) surfaces, with a number of fixing heads (14) projecting from its upper surface. Each head includes a straight sided section (15) with a conical section (16) above. The conical section is narrower at the top and wider at the bottom, such that it is wider than the straight section, thus forming fish-hook type barbs (17). These are introduced into holes (6) formed in the underside of the tool plate (10), the holes having been formed by laser machining. The barbed support heads become embedded in the underside of the tool plate, thus retaining it in position. The tool plate may be made of wood, enabling rapid and accurate laser machining of the holes.
Abstract (fr)
Organe (11) de support, de fixation et de renforcement d'un outil plan (10) ajouré utilisé dans une station d'éjection de déchets d'une presse à découper. Cet organe possède des caractéristiques (14, 15, 16, 17) lui permettant d'être rigidement fixé de manière simple et définitive contre l'une des faces de l'outil plan (10) sans l'adjonction d'aucune pièce mécanique rapportée à ses côtés, sans l'adjonction de rivets ou de pièces de visserie et sans l'adjonction d'une substance ou d'un élément adhésif. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP KR US)
B26D 7/18 (2013.01 - KR); B26D 7/1818 (2013.01 - EP US); B26D 2007/1881 (2013.01 - EP US); B26D 2007/189 (2013.01 - EP US)
Citation (search report)
- [A] CA 2259785 A1 20000719 - SANDFORD PETER E [CA]
- [A] US 4015495 A 19770405 - YERLY MARCEL
- [A] US 5192011 A 19930309 - FUCHS WERNER [CH]
- [A] US 6325263 B1 20011204 - DE DOMPIERRE JEAN-BERNARD [CH], et al
- [A] GB 447154 A 19360513 - WILLIAM COLLINS SONS & COMPANY, et al
- [A] US 5605527 A 19970225 - GILLIERON JEAN-LUC [CH]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
EP 1348524 A1 20031001; EP 1348524 B1 20051130; AT E311275 T1 20051215; AU 2003202536 A1 20031023; BR 0300780 A 20040817; CA 2422407 A1 20030928; CH 695444 A5 20060531; CN 1203968 C 20050601; CN 1449909 A 20031022; DE 60302481 D1 20060105; JP 2003291228 A 20031014; KR 20030078763 A 20031008; TW 200304404 A 20031001; TW I220878 B 20040911; US 2003211925 A1 20031113
DOCDB simple family (application)
EP 03003945 A 20030222; AT 03003945 T 20030222; AU 2003202536 A 20030327; BR 0300780 A 20030326; CA 2422407 A 20030318; CH 5312002 A 20020328; CN 03121139 A 20030328; DE 60302481 T 20030222; JP 2003090191 A 20030328; KR 20030019534 A 20030328; TW 92104171 A 20030227; US 40395303 A 20030328