Patents by Inventor Josef Reinauer
Josef Reinauer 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: 9844388Abstract: The invention relates to surgical gripping forceps with two gripping jaws movable relative to a main body, with each gripping jaw having a stationary pivot axis relative to the main body, and a lever arm, and with the lever arms being articulated via at least one push element. Each gripping jaw has its own pivot axis. The distance between the individual pivot axis and the midline of the main body is at least greater than 38% of the maximum width of the main body or the maximum diameter of the main body. The present invention also provides microsurgical gripping forceps that a substantial clamping force between the gripping jaws with customary force for actuating the forceps.Type: GrantFiled: June 14, 2007Date of Patent: December 19, 2017Assignee: KARL STORZ GMBH & CO. KGInventors: Hans Ganter, Josef Reinauer
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Patent number: 9700335Abstract: Surgical gripping forceps are provided with one or two gripping jaws movable relative to a main body, wherein each moveable one of the gripping jaws has a pivot pin, fixed in position relative to the main body, and a lever arm. The lever arms are articulated via at least one push element. For this purpose each movable one of the gripping jaws has its own pivot pin. From the midline of the main body, the individual pivot pin has at least a distance greater than 38% of the maximum width of the main body or maximum diameter of the main body. The microsurgical gripping forceps operate with customary force for actuating the forceps, and permit a substantial applied clamping force.Type: GrantFiled: August 23, 2007Date of Patent: July 11, 2017Assignee: KARL STORZ GMBH & CO. KGInventors: Josef Reinauer, Hans Ganter
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Patent number: 9011484Abstract: A medical instrument having a force-limiting apparatus that, upon reaching the borderline force, ensures maintenance of the applied resistance force. It is proposed that the force-limiting apparatus should include a housing in which two components that can move in opposite directions to one another in the longitudinal direction of the housing are disposed in such a way that both components are disposed so that they can slide axially in the housing against the force of at least one spring element disposed in the housing, such that the two components are coupled with one another by at least one force transmission element that is acting on both components.Type: GrantFiled: February 11, 2013Date of Patent: April 21, 2015Assignee: Karl Storz GmbH & Co. KGInventors: Josef Reinauer, Paul Peschke
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Patent number: 8870141Abstract: An adjustable holding apparatus for an endoscope or other medical device having a proximal end and a distal end, the adjustable holding apparatus having a device for holding an endoscope or other medical device that includes a number of arm segments between the proximal end and the distal end, a number of lockable joints that each connect two of the number of arm segments with one another in jointed fashion, and a compensation device for at least partial compensation of the weight impact of the holding apparatus in a pivoting or sliding of at least one arm segment in the vertical direction.Type: GrantFiled: March 1, 2012Date of Patent: October 28, 2014Assignee: Karl Storz GmbH & Co. KGInventors: Omid Abri, Josef Reinauer
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Publication number: 20130211446Abstract: A medical instrument having a force-limiting apparatus that, upon reaching the borderline force, ensures maintenance of the applied resistance force. It is proposed that the force-limiting apparatus should include a housing in which two components that can move in opposite directions to one another in the longitudinal direction of the housing are disposed in such a way that both components are disposed so that they can slide axially in the housing against the force of at least one spring element disposed in the housing, such that the two components are coupled with one another by at least one force transmission element that is acting on both components.Type: ApplicationFiled: February 11, 2013Publication date: August 15, 2013Inventors: Josef Reinauer, Paul Peschke
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Patent number: 8430004Abstract: A tool holder includes a hollow taper shank chucking device having a center axis, a chucking device, a tension rod which cooperates with the chucking device and an actuating unit by means of which the tension rod may be actuated, i.e., displaced. The actuating unit has an actuating element which is movable at an angle relative to the center axis and which includes at least one actuating part. The angle may be 90°. The tension rod is provided with at least one engagement part. The actuating part and engagement part form a wedge mechanism which is used to convert a radial motion of the actuating element, i.e., a displacement perpendicular to the center axis, into an axial displacement of the tension rod in the direction of the center axis.Type: GrantFiled: November 25, 2009Date of Patent: April 30, 2013Assignee: Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KGInventor: Josef Reinauer
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Publication number: 20120223199Abstract: An adjustable holding apparatus for an endoscope or other medical device having a proximal end and a distal end, the adjustable holding apparatus having a device for holding an endoscope or other medical device that includes a number of arm segments between the proximal end and the distal end, a number of lockable joints that each connect two of the number of arm segments with one another in jointed fashion, and a compensation device for at least partial compensation of the weight impact of the holding apparatus in a pivoting or sliding of at least one arm segment in the vertical direction.Type: ApplicationFiled: March 1, 2012Publication date: September 6, 2012Inventors: Omid Abri, Josef Reinauer
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Publication number: 20120004684Abstract: A medical instrument with a shaft having a tool on a distal end including a movable jaw member and a handle on a proximal end with a movable gripping member, wherein the jaw and gripping members are in operational connection by a traction/compression element, and wherein a force-limiting device is positioned between the gripping and jaw members for limiting force transmitted from the gripping member onto components in operational connection with the gripping member. Upon exceeding a maximum load, the device reversibly severs the components that are coupled with one another. The force-limiting device includes a housing including two components that can slide with respect to one another with one component mounted rigidly in the housing and the other component positioned to slide axially in the housing against the force of a spring element, such that the two components are coupled by a force transmission element acting on both components.Type: ApplicationFiled: June 30, 2010Publication date: January 5, 2012Inventor: Josef Reinauer
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Publication number: 20110217135Abstract: A tool holder includes a hollow taper shank chucking device having a center axis, a chucking device, a tension rod which cooperates with the chucking device and an actuating unit by means of which the tension rod may be actuated, i.e., displaced. The actuating unit has an actuating element which is movable at an angle relative to the center axis and which includes at least one actuating part. The angle may be 90°. The tension rod is provided with at least one engagement part. The actuating part and engagement part form a wedge mechanism which is used to convert a radial motion of the actuating element, i.e., a displacement perpendicular to the center axis, into an axial displacement of the tension rod in the direction of the center axis.Type: ApplicationFiled: November 25, 2009Publication date: September 8, 2011Applicant: MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR. KRESS KGInventor: Josef Reinauer
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Publication number: 20100023050Abstract: Surgical gripping forceps are provided with one or two gripping jaws movable relative to a main body, wherein each moveable one of the gripping jaws has a pivot pin, fixed in position relative to the main body, and a lever arm. The lever arms are articulated via at least one push element. For this purpose each movable one of the gripping jaws has its own pivot pin. From the midline of the main body, the individual pivot pin has at least a distance greater than 38% of the maximum width of the main body or maximum diameter of the main body. The microsurgical gripping forceps operate with customary force for actuating the forceps, and permit a substantial applied clamping force.Type: ApplicationFiled: August 23, 2007Publication date: January 28, 2010Inventors: Josef Reinauer, Hans Ganter
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Publication number: 20090259248Abstract: The invention relates to surgical gripping forceps with two gripping jaws movable relative to a main body, with each gripping jaw having a stationary pivot axis relative to the main body, and a lever arm, and with the lever arms being articulated via at least one push element. Each gripping jaw has its own pivot axis. The distance between the individual pivot axis and the midline of the main body is at least greater than 38% of the maximum width of the main body or the maximum diameter of the main body. The present invention also provides microsurgical gripping forceps that a substantial clamping force between the gripping jaws with customary force for actuating the forceps.Type: ApplicationFiled: June 14, 2007Publication date: October 15, 2009Inventors: Hans Ganter, Josef Reinauer
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Patent number: 5704742Abstract: A machining tool for the fine machining of internal surfaces, with a blade carrier and cutting inserts preferably attached releasably thereto. An adjusting device for the precision adjustment of the cutting edge is provided. The blade carrier has at least one slit located closer to the longitudinal axis of the machining tool than is the cutting insert, thus creating a blade carrier segment which can be essentially radially adjusted and which carries the cutting insert and which is connected in one piece with the remaining blade carrier. The degree of freedom of the blade carrier segment permitted by the slit can be stabilized via adjusting device.Type: GrantFiled: July 20, 1995Date of Patent: January 6, 1998Assignee: Joerg GuhringInventor: Josef Reinauer
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Patent number: 5658192Abstract: An apparatus is disclosed for receiving a rotary body (412) in a centered and axially fixed manner, in particular a grinding wheel, on a supporting part (410) with an axial centering spike (418) which projects in to the central opening (416) of the rotary body (412) and a substantially radial collar (480) adjacent thereto, against which the rotary body (412) may be axially clamped. In order to allow extremely rapidly rotating bodies (412) to be clamped extremely accurately with simple hand grips, an elastically expandable, preferably thin-walled axial extension (440) is arranged between the centering spike (418) and the opening (416). The axial extension (440) is supported on the outer surface of the centering spike (418) and on the inner surface of the opening (416) and together with a clamping plate (436) forms a single adapter piece (434).Type: GrantFiled: December 11, 1995Date of Patent: August 19, 1997Assignee: Joerg GuehringInventor: Josef Reinauer
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Patent number: 5599145Abstract: A drill includes a substantially cylindrical holder (10) with a longitudinal axis (X) and a transverse axis (Y) perpendicular thereto, a drill tip (12) in which there is a groove (14) running along the transverse axis (Y) with a groove bottom (16) and groove sides (18',18"), and a cutting insert fitted in the groove having two main cuts (26',26") with forwardly adjacent cutting surfaces (32',32") and two rear surfaces (30',30") opposite a cutting surface on the other side of the transverse axis (Y). The holder has two bores (20',20") in a radial plane (R) of the drill, each of which is in the region of a rear surface (30',30") of the insert (25) and opens into a groove side (18',18"). The longitudinal axes (24',24") of the drillings (20',20") run at an acute angle to the groove side (18',18") and the adjacent rear surface (30',30") of the insert (25).Type: GrantFiled: August 11, 1995Date of Patent: February 4, 1997Assignee: Joerg GuehringInventors: Josef Reinauer, Hans G. Kuhl
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Patent number: 5509763Abstract: A coupling system between a tool system module, such as, for example, a tool receptacle, and a machine tool, such as, for example, a spindle. In order to provide for rapid initiation and release of the connection between these components while making large axial forces available, this incorporates a clamping system with an operating rod, by means of which a wedge drive is controlled, with which clamping elements that are provided in one of the parts that are to be coupled can be forced essentially radially outwards into suitably configured recesses in the other part that is to be coupled.Type: GrantFiled: October 31, 1994Date of Patent: April 23, 1996Assignee: Gottlieb Guhring KGInventors: Josef Reinauer, Wolfgang Effenberger, Franz Friedl
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Patent number: 5443340Abstract: A coupling system between a tool system module, such as, for example, a tool receptacle, and a machine tool, such as, for example, a spindle. In order to provide for rapid initiation and release of the connection between these components while making large axial forces available, this incorporates a clamping system with an operating rod, by means of which a wedge drive is controlled, with which clamping elements that are provided in one of the parts that are to be coupled can be forced essentially radially outwards into suitably configured recesses in the other part that is to be coupled.Type: GrantFiled: March 10, 1993Date of Patent: August 22, 1995Assignee: Gottlieb Guhring KGInventors: Josef Reinauer, Wolfgang Effenberger, Franz Friedl
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Patent number: 5150995Abstract: A coupling for a detachable, torsionally and axially rigid fixing of parts, in particular of tool components, at corresponding carrier members, such as a tool base receiver or basic holder. At the carrier member a receiver for a conical or cylindrical centering extension of the part is provided. A chuck member can be actuated by a set screw from the exterior of the part so as to force the two members against each other through a support ring surface pairing. In order to provide an easy handling, a favorable application of force between the parts and compatibility with already existing coupling systems having a centrally disposed drawbar, the chuck member includes three clamp-like chuck claws positioned a circumferential distance with respect to each other which are disposed or arranged each in an axial plane of the coupling. The chuck claws are supported by an anchor portion at a shoulder in the receiver and are movable into an undercut interior recess with a radially outwardly projecting clamping portion.Type: GrantFiled: September 13, 1990Date of Patent: September 29, 1992Assignee: Gottlieb Guhring KGInventor: Josef Reinauer
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Patent number: 4955764Abstract: Described is a boring tool cooled from within made of a tool spiral and a clamping cylinder. The tool spiral is received in an interlocking way in a recess of the clamping cylinder and is supplied with coolant over its proximal end, which lies in the recess. The tool spiral (4; 44; 74) is received in a spring chuck (12) which, on the side facing away from the clamping cylinder, carries a drive disk (22; 62; 92) that engages in an interlocking way into the grooves. Further, the chuck body (14) has a central internal thread (26) in which an adjusting screw (24) having a central recess (32) is provided, an adjusting screw (24) against which the tool spiral under sealing of its coolant channels (8; 48; 78) can be pressed against the inner space (34) of the spring chuck (12). Tool spirals consisting, for example, of hard metal can be used more economically in this way.Type: GrantFiled: May 1, 1989Date of Patent: September 11, 1990Assignee: Gottlieb Guhring KGInventor: Josef Reinauer
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Patent number: 4856944Abstract: A coupling between a tool head and a tool support exhibits, for rough positioning, a holding fixture pin connection. By at least one fastening bolt running in the axial direction of the tool support, the tool head is braced against the tool support. In doing so the fastening bolt engages through a first screw coupling with the tool head and through a second screw coupling with the tool support. The first and second screw couplings exhibit synchronized threads of differing pitch so that, when tightening the fastening bolt, the tool support and the tool head are braced against each other in the axial direction. Further, the fastening bolt exhibits a centering section which, in the assembled state of the coupling, centers the tool head relative to the tool support. The fastening bolt, in the assembled state of the coupling, is received in its entirety in the inside of the unit formed by the tool support and the tool head and is accessible only through a borehole.Type: GrantFiled: March 11, 1988Date of Patent: August 15, 1989Assignee: Gottlieb Guhring KGInventor: Josef Reinauer
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Patent number: D717949Type: GrantFiled: January 11, 2013Date of Patent: November 18, 2014Assignee: KARL STORZ GmbH & Co. KGInventors: Paul Peschke, Josef Reinauer