EP 0595258 B1 19960327 - Apparatus for freeing a tab from a sheet containing punched blanks or similar
Title (en)
Apparatus for freeing a tab from a sheet containing punched blanks or similar
Title (de)
Vorrichtung zum Vorbrechen einer Lasche in einem Zuschnitte oder dergleichen enthaltenden Werkstoffbogen
Title (fr)
Appareil pour repousser une partie découpée hors d'une feuille contenant des découpages ou similaires
Publication
Application
Priority
DE 9214922 U 19921027
Abstract (en)
[origin: EP0595258A1] The apparatus is used for freeing a tab (21) from a sheet (14) which contains blanks or the like and is conveyed after processing to a working station arranged downstream. The apparatus includes a supporting plate (12) for the sheet (14), which plate (12) has a through aperture (23) in the region containing a tab (21) in the sheet (14) resting on the said plate (12). A tool-holding plate (10) can be moved vertically towards the supporting plate (12) and away from the latter. On the tool-holding plate (10) there is mounted at least one pin-like tab-freeing element (34) which projects towards the supporting plate (12). In order to ensure that the tabs are reliably freed and that a sheet is conveyed onwards properly to a working station arranged downstream, the pin-like tab-freeing element takes the form of a headless pin (34), the outside thread of which engages with the inside thread of a threaded device (30, 32) which passes through the tool-holding plate (10). A run-up block (38) bounds in the conveying direction (A) of the sheet (12) on the through aperture (23). On the top of the run-up block (38) there is provided a smooth inclined run-up surface (40) which inclines upwards in the conveying direction (A) from the through aperture (23) to the supporting surface (13) of the supporting plate (12). <IMAGE>
IPC 1-7
IPC 8 full level
B26D 7/18 (2006.01); B31B 1/14 (2006.01); B31B 1/74 (2006.01)
CPC (source: EP)
B26D 7/1818 (2013.01); B26D 2007/1872 (2013.01); B26D 2007/1881 (2013.01); B26D 2007/189 (2013.01); B31B 50/002 (2017.07); B31B 50/142 (2017.07)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0595258 A1 19940504; EP 0595258 B1 19960327; AT E135949 T1 19960415; DE 59302040 D1 19960502; DE 9214922 U1 19921224; DK 0595258 T3 19960429; ES 2084433 T3 19960501; FI 934755 A0 19931027; FI 934755 A 19940428; GR 3019458 T3 19960630
DOCDB simple family (application)
EP 93117329 A 19931026; AT 93117329 T 19931026; DE 59302040 T 19931026; DE 9214922 U 19921027; DK 93117329 T 19931026; ES 93117329 T 19931026; FI 934755 A 19931027; GR 950403452 T 19960329