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Patent Searching and Data


Title:
FIXTURING COLLET ARRANGEMENTS AND FABRICATION METHODS
Document Type and Number:
WIPO Patent Application WO/2018/160922
Kind Code:
A3
Abstract:
A collet member (150, 250, 350, 450, 550, 650, 850, 950) for fixturing a workpiece includes a monolithic collet body (151, 251, 351, 451, 751) having a clamping block engaging outer wall portion (252), a workpiece engaging inner wall portion (254, 354, 554, 654, 854), a plurality of rigid, radially extending members extending between the outer wall and the inner wall to define a plurality of cavities (156, 256), and a first radial wall (257) on a first axial side of the collet body (151, 251, 351, 451, 751), defining a first closed end of the plurality of cavities (156, 256).

Inventors:
ZELLWEGER, Roland (Floridastrasse 3, 8854 Siebnen, Siebnen, CH)
SENNRICH, Peter (Ringweg 16, 5035 Unterentfelden, Unterentfelden, CH)
REIGER, Bryan, S. (29704 Sylvan Drive, Willowick, OH, 44095, US)
BIANCO, Robert (11253 West Bend Court, Columbia Station, OH, 44028, US)
OYSTER, Peter M. (4577 Lexington Place, Ravenna, OH, 44266, US)
ELEK, Jeremy (10940 Stella Lane, Chagrin Falls, OH, 44023, US)
Application Number:
US2018/020580
Publication Date:
October 11, 2018
Filing Date:
March 02, 2018
Export Citation:
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Assignee:
ZELLWEGER, Roland (Floridastrasse 3, 8854 Siebnen, Siebnen, CH)
SENNRICH, Peter (Ringweg 16, 5035 Unterentfelden, Unterentfelden, CH)
REIGER, Bryan, S. (29704 Sylvan Drive, Willowick, OH, 44095, US)
BIANCO, Robert (11253 West Bend Court, Columbia Station, OH, 44028, US)
OYSTER, Peter M. (4577 Lexington Place, Ravenna, OH, 44266, US)
ELEK, Jeremy (10940 Stella Lane, Chagrin Falls, OH, 44023, US)
International Classes:
B25B1/20; B23K37/053; B25B1/24; B25B5/14; B25B5/16
Foreign References:
DE102009038433A12011-02-24
US20060157536A12006-07-20
US7866532B12011-01-11
EP2853323A22015-04-01
GB2338914A2000-01-12
US20060051609A12006-03-09
Other References:
"Additive Manufacturing : Innovations, Advances, and Applications", 25 September 2015, CHAPMAN AND HALL/CRC, ISBN: 978-1-4987-1477-8, article T. S. SRIVATSAN ET AL: "Additive Manufacturing of Metals via Selective Laser Melting: Process Aspects and Material Developments", pages: 70 - 78, XP055480396
Attorney, Agent or Firm:
GROVER, David J. (Calfee, Halter & Griswold LLPThe Calfee Building, 1405 East Sixth St, Cleveland OH, 44114, US)
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