Patents by Inventor Guy Boissin
Guy Boissin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8899086Abstract: A pre-rounding element (14) is used in a rounding apparatus (4) for rounding can body blanks from sheet metal blanks. The lower element part (22) of the pre-rounding element (14) is displaceable by an actuation element (23). This allows the adjustment of the pre-rounding element even during operation of the rounding apparatus. Preferably a measurement of sheet metal blank properties takes place. The measurement may include a thickness measurement and/or a strength measurement of blanks. The pre-rounding element is controlled in dependency of the measurement result. This allows a constant rounding result even with varying sheet metal properties.Type: GrantFiled: April 22, 2013Date of Patent: December 2, 2014Assignee: Soudronic AGInventors: Guy Boissin, Oliver Schulthess
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Publication number: 20130233039Abstract: A pre-rounding element (14) is used in a rounding apparatus (4) for rounding can body blanks from sheet metal blanks. The lower element part (22) of the pre-rounding element (14) is displaceable by an actuation element (23). This allows the adjustment of the pre-rounding element even during operation of the rounding apparatus. Preferably a measurement of sheet metal blank properties takes place. The measurement may include a thickness measurement and/or a strength measurement of blanks. The pre-rounding element is controlled in dependency of the measurement result. This allows a constant rounding result even with varying sheet metal properties.Type: ApplicationFiled: April 22, 2013Publication date: September 12, 2013Applicant: Soudronic AGInventors: Guy Boissin, Oliver Schulthess
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Patent number: 8424355Abstract: A pre-rounding element (14) is used in a rounding apparatus (4) for rounding can body blanks from sheet metal blanks. The lower element part (22) of the pre-rounding element (14) is displaceable by an actuation element (23). This allows the adjustment of the pre-rounding element even during operation of the rounding apparatus. Preferably a measurement of sheet metal blank properties takes place. The measurement may include a thickness measurement and/or a strength measurement of blanks. The pre-rounding element is controlled in dependency of the measurement result. This allows a constant rounding result even with varying sheet metal properties.Type: GrantFiled: April 17, 2009Date of Patent: April 23, 2013Assignee: Soudronic AGInventors: Guy Boissin, Oliver Schulthess
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Patent number: 8371495Abstract: When rounding metal sheet sections for forming can bodies by means of a rounding machine, a pre-rounding element is used, whose lower part is deflectable with respect to the upper part by means of an actuating element. Thereby, the joint between the upper and the lower part is executed as a solid body joint whose section modulus in bending during the deflection is different along the joint. Thereby, a uniform impact on the metal sheet may be reached. Furthermore, the separating gap between the upper and the lower part is arranged obliquely, thus reducing the bending of the lower part.Type: GrantFiled: March 15, 2012Date of Patent: February 12, 2013Assignee: Soudronic AGInventors: Peter Hug, Guy Boissin, Oliver Schulthess
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Publication number: 20120189404Abstract: When rounding metal sheet sections for forming can bodies by means of a rounding machine, a pre-rounding element is used, whose lower part is deflectable with respect to the upper part by means of an actuating element. Thereby, the joint between the upper and the lower part is executed as a solid body joint whose section modulus in bending during the deflection is different along the joint. Thereby, a uniform impact on the metal sheet may be reached. Furthermore, the separating gap between the upper and the lower part is arranged obliquely, thus reducing the bending of the lower part.Type: ApplicationFiled: March 15, 2012Publication date: July 26, 2012Applicant: SOUDRONIC AGInventors: Peter Hug, Guy Boissin, Oliver Schulthess
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Patent number: 8157494Abstract: When rounding metal sheet sections for forming can bodies by means of a rounding machine, a pre-rounding element is used, whose lower part is deflectable with respect to the upper part by means of an actuating element. Thereby, the joint between the upper and the lower part is executed as a solid body joint whose section modulus in bending during the deflection is different along the joint. Thereby, a uniform impact on the metal sheet may be reached. Furthermore, the separating gap between the upper and the lower part is arranged obliquely, thus reducing the bending of the lower part.Type: GrantFiled: December 4, 2009Date of Patent: April 17, 2012Assignee: Soudronic AGInventors: Peter Hug, Guy Boissin, Oliver Schulthess
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Publication number: 20100140322Abstract: When rounding metal sheet sections for forming can bodies by means of a rounding machine, a pre-rounding element is used, whose lower part is deflectable with respect to the upper part by means of an actuating element. Thereby, the joint between the upper and the lower part is executed as a solid body joint whose section modulus in bending during the deflection is different along the joint. Thereby, a uniform impact on the metal sheet may be reached. Furthermore, the separating gap between the upper and the lower part is arranged obliquely, thus reducing the bending of the lower part.Type: ApplicationFiled: December 4, 2009Publication date: June 10, 2010Applicant: Soudronic AGInventors: Peter Hug, Guy Boissin, Oliver Schulthess
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Patent number: 7717022Abstract: A guillotine shears for sheet metal is provided with two knife carriers movable relative to one another along a working stroke. The knife carriers are connected with one another through at least two leaf spring arrangements. The elastic deformation region of the leaf spring arrangements determines the maximum range of the relative movement.Type: GrantFiled: August 15, 2005Date of Patent: May 18, 2010Assignee: Soudronic AGInventors: Mauro Spiga, Guy Boissin, Roland Krebs
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Publication number: 20090263213Abstract: A pre-rounding element (14) is used in a rounding apparatus (4) for rounding can body blanks from sheet metal blanks. The lower element part (22) of the pre-rounding element (14) is displaceable by an actuation element (23). This allows the adjustment of the pre-rounding element even during operation of the rounding apparatus. Preferably a measurement of sheet metal blank properties takes place. The measurement may include a thickness measurement and/or a strength measurement of blanks. The pre-rounding element is controlled in dependency of the measurement result. This allow a constant rounding result even with varying sheet metal properties.Type: ApplicationFiled: April 17, 2009Publication date: October 22, 2009Applicant: Soudronic AGInventors: Guy Boissin, Oliver Schulthess
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Publication number: 20080295667Abstract: According to the invention, the upper blade support (20) of a guillotine shears is suspended in a floating manner on leaf springs (40, 43, 46, 49) while a lower blade support (10) is fixed to a frame structure (2). Said suspension is maintenance-free and has a high cutting quality.Type: ApplicationFiled: August 15, 2005Publication date: December 4, 2008Applicant: Soutec Soudronic AGInventors: Mauro Spiga, Guy Boissin, Roland Krebs