Patents Assigned to Rego-Fix AG
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Patent number: 10807210Abstract: A clamping device for clamping a tool includes a tool holder with a collet and a clamping nut in and the tool holder has a mechanism for clamping the tool holder and for detecting and displaying a torque applied to the clamping nut.Type: GrantFiled: June 1, 2017Date of Patent: October 20, 2020Assignee: Rego-Fix AGInventors: Tobias Senn, Konrad Abt
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Patent number: 9751198Abstract: The slip-proof system consists of screw connection elements in the form of union nuts having recesses (6, 22) arranged in the lateral surface and of a spanner (11, 25, 30), which is provided with projections (14, 28, 32) engaging into the recesses and is intended for tightening and loosening said screw connection elements.Type: GrantFiled: July 7, 2011Date of Patent: September 5, 2017Assignee: Rego-Fix AGInventor: Ernst Gerber
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Patent number: 8899597Abstract: The clamping system for clamping a shank, for example a tool shank, into a seat has a spiral-shaped circumferential groove arranged in the wall of the seating hole and a clamping wedge which is provided with corresponding spiral-shaped ribs and is insertable into a recess on the shank.Type: GrantFiled: June 21, 2010Date of Patent: December 2, 2014Assignee: Rego-Fix AGInventor: Ernst Gerber
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Publication number: 20130213194Abstract: The slip-proof system consists of screw connection elements in the form of union nuts having recesses (6, 22) arranged in the lateral surface and of a spanner (11, 25, 30), which is provided with projections (14, 28, 32) engaging into the recesses and is intended for tightening and loosening said screw connection elements.Type: ApplicationFiled: July 7, 2011Publication date: August 22, 2013Applicant: REGO-FIX AGInventor: Ernst Gerber
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Patent number: 8425164Abstract: For balancing a tool coupling, the compensating measures (removal of material, use of other material) are carried out in two planes an axial distance apart. Tool couplings are provided with recesses for imbalance compensation in two planes an axial distance apart.Type: GrantFiled: December 3, 2007Date of Patent: April 23, 2013Assignee: Rego-Fix AGInventor: Ernst Gerber
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Patent number: 8123444Abstract: The apparatus for supplying a cooling fluid to the outer surface of a tool consists of a guide element which surrounds the tool shank and gives rise to a laminar coolant flow.Type: GrantFiled: August 5, 2008Date of Patent: February 28, 2012Assignee: Rego-Fix AGInventor: Martin Brönnimann
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Patent number: 8015681Abstract: Pressing device for relative axial displacement of two parts arranged coaxially with one another and displaceable towards one another only by means of high pressure, such as, for example, collet chucks or clamping sleeves, into corresponding bores of tool or collet chuck holders. The device has an outer housing which coaxially encompasses the parts to be pressed and is hinged along an axial plane. Insert halves which in each case comprise two fixed plates having engaging edges for engaging one of the parts to be pressed and an axially moveable press plate having an engaging edge for engaging the second part to be pressed can be inserted into the housing.Type: GrantFiled: March 24, 2009Date of Patent: September 13, 2011Assignee: Rego-Fix AGInventors: Martin Brönnimann, David Gerber
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Patent number: 7506580Abstract: The pressing device serves for the relative axial movement of two parts, which are arranged coaxially with respect to one another and are moveable relative to one another only by high pressing power. The pressing device has one fixed pressure plate and one pressure plate which is moved axially by hydraulic cylinders and an insert which is to be placed around the parts which are to be pressed. The insert is held closed by means of a closure door which is articulatedly mounted on the moving part of the pressing device. The pressure cylinders are arranged as close as possible to the center of pressure, that is to say to the axis of the parts which are to be pressed.Type: GrantFiled: August 21, 2007Date of Patent: March 24, 2009Assignee: Rego-Fix AGInventor: Martin Brönnimann
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Publication number: 20080072773Abstract: The pressing device serves for the relative axial movement of two parts, which are arranged coaxially with respect to one another and are moveable relative to one another only by means of a high pressing power. Said pressing device has one fixed pressure plate and one pressure plate which is moved axially by hydraulic cylinders and an insert which is to be placed around the parts which are to be pressed. Said insert is held closed by means of a closure door which is articulatedly mounted on the moving part of the pressing device. The pressure cylinders are arranged as close as possible to the centre of pressure, that is to say to the axis of the parts which are to be pressed.Type: ApplicationFiled: August 21, 2007Publication date: March 27, 2008Applicant: REGO-FIX AGInventor: Martin Bronnimann
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Patent number: 7347126Abstract: The non-slip system consists of screw connection elements or screw closure elements with cams or grooves (4) on the face, and of a spanner (13), also provided with cams (16, 17, 18), for tightening and loosening them. The side flanks (8, 9) of the cams or grooves have an S-shaped profile.Type: GrantFiled: November 15, 2006Date of Patent: March 25, 2008Assignee: Rego-Fix AGInventor: Ernst Gerber
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Publication number: 20080054575Abstract: The collet reduction serves for inserting into a collet receptacle of a machine tool and fastening by means of a fastening nut. It is provided on its outer side, between its part on the machine side and its part on the tool side, with receiving means for receiving an element which surrounds it in an annular manner. The fastening nut engages on this element and pulls the reduction out of the receptacle during unscrewing.Type: ApplicationFiled: August 29, 2007Publication date: March 6, 2008Applicant: REGO-FIX AG.Inventor: Thomas Hartmann
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Patent number: 7152510Abstract: The non-slip system consists of screw connection elements or screw closure elements with cams or grooves (4) on the face, and of a spanner (13), also provided with cams (16, 17, 18), for tightening and loosening them. The side flanks (8, 9) of the cams or grooves have an S-shaped profile.Type: GrantFiled: January 29, 2003Date of Patent: December 26, 2006Assignee: Rego-Fix AGInventor: Ernst Gerber
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Patent number: 7140616Abstract: The invention relates to a sealing device which is provided with an annular circumferential groove in a preceding sealing washer and having a sealing body disposed in the groove. The width and depth of the groove are larger than the cross-section of the sealing body so that the sealing body can be axially moved in the groove and may be forced against the wall of the groove and the tool shank by inner pressure provided, for example, by a coolant.Type: GrantFiled: October 26, 2000Date of Patent: November 28, 2006Assignee: Rego-Fix AGInventor: Ernst Gerber
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Patent number: 7066696Abstract: A heat shrink tool holder for holding tools and machine parts in an axial bore comprises a sleeve between the bore of the holder and the tool shank or machine part. The sleeve is a reducing sleeve that transfers a holding action exerted by the holder in its cold state to the tool shank or part. The sleeve is made of a material with a low thermal conductivity, like ceramic, and may be interchangeable or firmly fixed to the holder.Type: GrantFiled: February 28, 2005Date of Patent: June 27, 2006Assignee: Rego-Fix AGInventor: Ernst Gerber
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Patent number: 7059030Abstract: Pressing device for the relative axial displacement of two mutually coaxial parts that can only be displaced towards one another by using a high pressing power, for example collet chucks or clamping sleeves, into corresponding holes in tool or collet chuck holders. The device has a housing (7) consisting of two at least partially separable shells, which can be placed coaxially around the parts to be pressed. In the closed state, the housing has coaxial annular contacting edges (19, 20) for engaging with one of the parts to be pressed. In the inner chamber (21) of the housing there is an axially displaceable pressing plate (22) with an annular contacting edge (23) for engaging with the second part to be pressed. The press plate is displaced by a number of pressure cylinders (13, 14) arranged in a ring at equal angular distances between the housing and the press plate.Type: GrantFiled: May 4, 2004Date of Patent: June 13, 2006Assignee: Rego-Fix AGInventor: Ernst Gerber
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Patent number: 6908085Abstract: A Chucking device comprising a collet with an external taper and a collet holder with a taper socket for the chucking of a rotating part, wherein the taper socket of the collet holder and the external taper of the collet have a taper angle which is smaller than the self-locking angle, and the collet has a head for applying an axial force for pressing it into the holder and for pulling it out of the holder.Type: GrantFiled: September 10, 2002Date of Patent: June 21, 2005Assignee: Rego-Fix AGInventor: Ernst Gerber
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Patent number: 6887019Abstract: A heat shrink tool holder for holding tools and machine parts in an axial bore comprises a sleeve between the bore of the holder and the tool shank or machine part. The sleeve is a reducing sleeve that transfers a holding action exerted by the holder in its cold state to the tool shank or part. The sleeve is made of a material with a low thermal conductivity, like ceramic, and may be interchangeable or firmly fixed to the holder.Type: GrantFiled: September 18, 2000Date of Patent: May 3, 2005Assignee: Rego-Fix AGInventor: Ernst Gerber
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Patent number: 6810733Abstract: The balancing system includes two balancing rings which can be rotated, and secured in desired angular positions, in relation to one another and are provided with an unbalance. Annular grooves in the inner surface of the balancing rings and annular grooves which are situated opposite the aforementioned annular grooves and are located in a cylindrical outer surface of the rotating machine part accommodate an elastic ring which secures the balancing rings in the axial direction. A radial threaded bore which is not continuous in the outward direction and is located in the balancing rings accommodates a locking screw for securing the balancing rings.Type: GrantFiled: August 19, 2002Date of Patent: November 2, 2004Assignee: Rego-Fix AGInventor: Michael Fischer
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Publication number: 20030145691Abstract: The non-slip system consists of screw connection elements or screw closure elements with cams or grooves (4) on the face, and of a spanner (13), also provided with cams (16, 17, 18), for tightening and loosening them. The side flanks (8, 9) of the cams or grooves have an S-shaped profile.Type: ApplicationFiled: January 29, 2003Publication date: August 7, 2003Applicant: Rego-Fix AG.Inventor: Ernst Gerber
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Publication number: 20030047889Abstract: A Chucking device comprising a collet with an external taper and a collet holder with a taper socket for the chucking of a rotating part, wherein the taper socket of the collet holder and the external taper of the collet have a taper angle which is smaller than the self-locking angle, and the collet has a head for applying an axial force for pressing it into the holder and for pulling it out of the holder.Type: ApplicationFiled: September 10, 2002Publication date: March 13, 2003Applicant: Rego-Fix AGInventor: Ernst Gerber