Patent
   D690747
Priority
Apr 16 2012
Filed
Oct 15 2012
Issued
Oct 01 2013
Expiry
Oct 01 2027
Assg.orig
Entity
unknown
6
18
n/a
The ornamental design for a cylinder quick-change tool holder, as shown and described.

FIG. 1 is a front isometric view of our new cylinder quick-change tool holder design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a rear isometric view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a cross-sectional view taken along line 8-8 of FIG. 6; and,

FIG. 9 is a rear elevation view thereof.

The broken lines shown in the drawings illustrate a cross sectional plane and portions of the cylinder quick-change tool holder that forms no part of claimed design.

Wachsmann, Steffen, Laugwitz, Niels, Erdmann, Peter, Moetz, Karl Hermann

Patent Priority Assignee Title
D896289, Jul 10 2018 BOMAG GmbH Quick-change toolholder
D906385, Jan 21 2020 Wirtgen GmbH Chisel holder
D967209, May 17 2019 Wirtgen GmbH Chisel holder
D970567, Apr 06 2021 BOMAG GmbH Milling bit holder
ER1373,
ER2065,
Patent Priority Assignee Title
5245896, Aug 19 1992 KENNAMETAL PC INC Quick-change tool holder with center height adjustment mechanism
5927168, Apr 17 1995 KENNAMETAL INC Tool unit clamping apparatus having improved short stroke locking mechanism
6244665, Feb 17 1999 KENNAMETAL INC Cutting toolholder with recessed groove for cutting tool removal
6619165, Feb 01 2002 KENNAMETAL INC Tunable toolholder
7610834, Mar 18 2008 Kennametal Inc. Tool holder assembly with interference fit key arrangement
8201893, Nov 30 2007 The Sollami Company Quick-change tool holder with transverse hole
20120068527,
223684,
D263837, Apr 23 1979 Lathe tool holder
D585259, Mar 10 2006 Wirtgen GmbH Chisel holder
D638453, Nov 10 2010 Wirtgen GmbH Bit holder
D666641, Jul 04 2011 Wirtgen GmbH Chisel holder
D667856, Apr 11 2011 Wirtgen GmbH; BETEK GMBH & CO KG Chisel holder
EP2048323,
EP997610,
JP2000234490,
WO2009139691,
WO2010051593,
/////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 15 2012BOMAG GmbH(assignment on the face of the patent)
Nov 19 2012WACHSMANN, STEFFENBOMAG GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0296480712 pdf
Nov 19 2012LAUGWITZ, NIELSBOMAG GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0296480712 pdf
Nov 19 2012ERDMANN, PETERBOMAG GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0296480712 pdf
Nov 27 2012MOETZ, KARL HERMANNBOMAG GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0296480712 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule