Title:
ARC PUNCH AND METHOD OF USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2013/059284
Kind Code:
A3
Abstract:
A punch guide for guiding the application of a punch to a work piece includes a base, a rotatable member coupled to the base, a punch carriage moveable along the base, and an adjustable indexing assembly for adjusting an indexed extent of angular rotation of the rotatable member with respect to the base. The rotatable member is rotatable about a rotational axis. At least one of the base and the punch carriage includes first alignment indicia for identifying a selected distance between the rotational axis and the punch carriage. The adjustable indexing assembly includes second alignment indicia corresponding to the first alignment indicia for setting the adjustable indexing assembly to provide a selected indexed extent of angular rotation that corresponds to the selected distance between the center axis and the punch carriage.
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Inventors:
EXLEY ROSS (US)
SHAINWALD MARK (US)
SWEENEY MATT (US)
PIEZAS JOSH (US)
SHAINWALD MARK (US)
SWEENEY MATT (US)
PIEZAS JOSH (US)
Application Number:
PCT/US2012/060566
Publication Date:
June 19, 2014
Filing Date:
October 17, 2012
Export Citation:
Assignee:
DIMENSION CRAFTS LLC (US)
International Classes:
B26D7/26
Foreign References:
| US20060248740A1 | 2006-11-09 | |||
| US8002253B2 | 2011-08-23 | |||
| US3128731A | 1964-04-14 | |||
| US7270042B2 | 2007-09-18 | |||
| US4260102A | 1981-04-07 | |||
| US3945480A | 1976-03-23 | |||
| US3280954A | 1966-10-25 |
Other References:
See also references of EP 2768641A4
Attorney, Agent or Firm:
GAVRONSKI, Mathew, G. (227 West Monroe StreetChicago, IL, US)
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