Patents by Inventor Peter Hertlein
Peter Hertlein 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).
-
Publication number: 20220030854Abstract: The present invention relates to insecticidal formulations for vector and pest control with increased contact efficacy, more particularly to insecticidal active ingredient—matrix particles and insecticidal compositions comprising such insecticidal active ingredient—matrix particles, as well as to methods and uses of such insecticidal formulations.Type: ApplicationFiled: December 10, 2019Publication date: February 3, 2022Applicant: Bayer AktiengesellschaftInventors: Arnoldus VERMEER, Peter HERTLEIN, Bebastian HORSTMANN, Volker GUTSMANN, Alexander ARLT, Robert VELTEN
-
Publication number: 20210378237Abstract: The present invention relates to insecticidal formulations for vector and pest control with increased contact efficacy, more particularly to insecticidal active ingredient-matrix particles and insecticidal compositions comprising such insecticidal active ingredient-matrix particles, as well as to methods and uses of such insecticidal formulations.Type: ApplicationFiled: December 10, 2019Publication date: December 9, 2021Applicant: BAYER AKTIENGESELLSCHAFTInventors: Arnoldus VERMEER, Peter HERTLEIN, Sebastian HORSTMANN, Volker GUTSMANN, Alexander ARLT, Robert VELTEN
-
Patent number: 10487540Abstract: The locking cylinder has a stator and a rotor, which can rotate in the stator and has a key opening into which a key can be inserted. The locking cylinder has a multiplicity of tumbler-mating-tumbler pairs, wherein each of the tumblers has a first part and a second part that are connected to one another, for example, with a press fit. In the method for programming a locking cylinder, the locking cylinder has at least one two-part tumbler, having parts that are connected to one another with a press fit. In the method, when a key is introduced into the key opening a length, effective in terms of locking, of the tumbler is changed by the first part and the second part sliding one into the other or moving apart from one another, in particular is reduced by them sliding one into the other.Type: GrantFiled: March 9, 2016Date of Patent: November 26, 2019Assignee: DORIMAKABA SCHWEIZ AGInventors: Renato Serafini, Peter Hertlein, Stefan Böes, Stephan Cecil Fox, Moritz Mussgnug, Daniel Alexander Türk, Mirko Meboldt, Benjamin Gugerli, Urs Späni
-
Publication number: 20180058100Abstract: The locking cylinder has a stator and a rotor, which can rotate in the stator and has a key opening into which a key can be inserted. The locking cylinder has a multiplicity of tumbler-mating-tumbler pairs, wherein each of the tumblers has a first part and a second part that are connected to one another, for example, with a press fit. In the method for programming a locking cylinder, the locking cylinder has at least one two-part tumbler, having parts that are connected to one another with a press fit. In the method, when a key is introduced into the key opening a length, effective in terms of locking, of the tumbler is changed by the first part and the second part sliding one into the other or moving apart from one another, in particular is reduced by them sliding one into the other.Type: ApplicationFiled: March 9, 2016Publication date: March 1, 2018Inventors: Renato Serafini, Peter Hertlein, Stefan Böes, Stephan Cecil Fox, Moritz Mussgnug, Daniel Alexander Türk, Mirko Meboldt, Benjamin Gugerli, Urs Späni
-
Patent number: 8622272Abstract: A setting tool for driving fastening element in constructional components includes a setting mechanism having a combustion chamber (111) for generating expanding gases, a piston guide (117) adjoining the combustion chamber (111), a bolt guide (116) adjoining the piston guide (117) in the setting direction (140), and a drive piston (10) displaceable in the piston guide (117). The piston includes a piston head (11) and a piston body (12) connectable along an interface (13) with the piston head (11), the piston head (11) and the piston body (12) having, respectively, in an interface region, at least one stop surface (14) and at least one counter-stop surface (15) formed by surfaces defining essentially complementary tapering regions.Type: GrantFiled: May 26, 2009Date of Patent: January 7, 2014Assignee: Hilti AktiengesellschaftInventors: Peter Hertlein, Stefan Petkov, Mario Zahner
-
Patent number: 8596943Abstract: A chipless thread-forming screw (10) has a thread-carrying shank (11) provided at its opposite ends with a tip (13) and a head (4), respectively, and having a diameter between 0.25 and 0.35 mm, with the shank (11) having at least one frustroconical section (21) extending from the tip (13) in direction of the head (14) and having, with respect to the thread root (22), a point angle (?) between 200 and 300, and a cylindrical section (25) extending between the frustroconical section (21) and the head (14), and with a starting line (23) of the thread (15) remote from the head (14) being spaced from the tip (13) by a distance (Lt) from 0 to 0.3 mm.Type: GrantFiled: February 21, 2008Date of Patent: December 3, 2013Assignee: Hilti AktiengesellschaftInventors: Sven Matthiesen, Peter Hertlein, Michael Baumgartner
-
Patent number: 8342788Abstract: A chiplessly thread-forming screw has a stem (11) at one end of which a tip (13) is provided and at another end of which a head (14) is provided, and which has a pointed conical section (21) extending from the tip (13) in a direction of the head (14), a cylindrical section (25) arranged between the first pointed section (21) and the head (14), a first cambered section (22) adjoining the pointed conical section (21) in the direction of the head, and a second cambered section (24) arranged between the first cambered section (22) and the cylindrical section (25) and an outer surface (16) of which has a second curvature radius (R2) unequal to the first curvature radius (R1) of the outer surface (12) of the first cambered section (21).Type: GrantFiled: May 16, 2007Date of Patent: January 1, 2013Assignee: Hilti AktiengesellschaftInventors: Sven Matthiesen, Frank Rieger, Peter Hertlein, Michael Baumgartner, Peter Mugg, Matthias Schaefer
-
Publication number: 20090294506Abstract: A setting tool for driving fastening element in constructional components includes a setting mechanism having a combustion chamber (111) for generating expanding gases, a piston guide (117) adjoining the combustion chamber (111), a bolt guide (116) adjoining the piston guide (117) in the setting direction (140), and a drive piston (10) displaceable in the piston guide (117). The piston includes a piston head (11) and a piston body (12) connectable along an interface (13) with the piston head (11), the piston head (11) and the piston body (12) having, respectively, in an interface region, at least one stop surface (14) and at least one counter-stop surface (15) formed by surfaces defining essentially complementary tapering regions.Type: ApplicationFiled: May 26, 2009Publication date: December 3, 2009Inventors: Peter Hertlein, Stefan Petkov, Mario Zahner
-
Publication number: 20090226280Abstract: A screw includes a transition region (12) located between the screw head and the screw stem and having its circumference formed of from three to ten truncated cones (21, 22, 23) following each other in an axial direction and surface lines of which have different inclination angles (?, ?, ?) toward the axis (A) which diminish from the head (14) in direction of the tip (13), with a first inclination angle (?) of the surface line of a truncated cone (21) located closest to the head (14) amounting to from 40° to 50°.Type: ApplicationFiled: March 5, 2009Publication date: September 10, 2009Inventors: Sebastian Thau, Peter Hertlein, Sven Matthiesen, Markus Kieber, Thomas Kistler
-
Publication number: 20080226424Abstract: A chipless thread-forming screw (10) has a thread-carrying shank (11) provided at its opposite ends with a tip (13) and a head (4), respectively, and having a diameter between 0.25 and 0.35 mm, with the shank (11) having at least one frustroconical section (21) extending from the tip (13) in direction of the head (14) and having, with respect to the thread root (22), a point angle (?) between 200 and 300, and a cylindrical section (25) extending between the frustroconical section (21) and the head (14), and with a starting line (23) of the thread (15) remote from the head (14) being spaced from the tip (13) by a distance (Lt) from 0 to 0.3 mm.Type: ApplicationFiled: February 21, 2008Publication date: September 18, 2008Inventors: Sven Matthiesen, Peter Hertlein, Michael Baumgartner
-
Publication number: 20080038088Abstract: A chiplessly thread-forming screw has a stem (11) at one end of which a tip (13) is provided and at another end of which a head (14) is provided, and which has a pointed conical section (21) extending from the tip (13) in a direction of the head (14), a cylindrical section (25) arranged between the first pointed section (21) and the head (14), a first cambered section (22) adjoining the pointed conical section (21) in the direction of the head, and a second cambered section (24) arranged between the first cambered section (22) and the cylindrical section (25) and an outer surface (16) of which has a second curvature radius (R2) unequal to the first curvature radius (R1) of the outer surface (12) of the first cambered section (21).Type: ApplicationFiled: May 16, 2007Publication date: February 14, 2008Inventors: Sven Matthiesen, Frank Rieger, Peter Hertlein, Michael Baumgartner, Peter Mugg, Matthias Schaefer
-
Patent number: 7246576Abstract: A combustion-engined setting tool for driving fastening elements such as, e.g., nails, blots, etc. in constructional components includes a combustion chamber (13) for combusting therein an oxidant-fuel mixture, a turbulence generating element, arranged in the combustion chamber (13) for creating turbulence of the oxidant-fuel mixture, and a drive for at least partially driving the turbulence generating element (32) and including a mechanical device (30) for a pulsed acceleration of the turbulence generating element (32) and which is activated by the actuation switch (35) that actuates the setting process.Type: GrantFiled: September 12, 2005Date of Patent: July 24, 2007Assignee: Hilti AktiengsellschaftInventors: Ulrich Schiestl, Iwan Wolf, Mario Zahner, Hans Gschwend, Stefan Petkov, Peter Hertlein, Ulrich Rosenbaum
-
Patent number: 7174862Abstract: A combustion-engined setting tool (10) for driving in fastening elements such as bolts, nails, and the like in a constructional components includes an inlet/outlet valve arrangement (20) that connects the combustion chamber (13) of the setting tool (10), which is filled with an air-fuel mixture, with at least two tool openings (33, 34), has an inlet (21) connectable with a first tool opening (33) and an outlet (22) connectable with the second tool opening (34).Type: GrantFiled: September 20, 2005Date of Patent: February 13, 2007Assignee: Hilti AktiengesellschaftInventors: Peter Hertlein, Iwan Wolf, Mario Zahner
-
Patent number: 7134585Abstract: The present invention is directed to a combustion powered setting device for driving fastening elements such as nails, bolts and pins into a receiving material, with a fuel source, and a fuel line (12.1, 12.2) from the fuel source (11) to a combustion chamber (13) and with at least one metering device (20) for fuel which is arranged in the fuel line (12.1, 12.2) between the fuel source and the combustion chamber. In order to improve setting devices of this type, the metering device (20) has an adjusting device (30) for the metered volume, which adjusting device (30) responds to the fuel pressure.Type: GrantFiled: June 9, 2004Date of Patent: November 14, 2006Assignee: Hilti AktiengesellschaftInventors: Ulrich Schiestl, Hans Gschwend, Peter Hertlein, Ulrich Rosenbaum, Iwan Wolf
-
Publication number: 20060065219Abstract: A combustion-engined setting tool (10) for driving in fastening elements such as bolts, nails, and the like in a constructional components includes an inlet/outlet valve arrangement (20) that connects the combustion chamber (13) of the setting tool (10), which is filled with an air-fuel mixture, with at least two tool openings (33, 34), has an inlet (21) connectable with a first tool opening (33) and an outlet (22) connectable with the second tool opening (34).Type: ApplicationFiled: September 20, 2005Publication date: March 30, 2006Inventors: Peter Hertlein, Iwan Wolf, Mario Zahner
-
Publication number: 20060054116Abstract: A combustion-engined setting tool for driving fastening elements such as, e.g., nails, blots, etc. in constructional components includes a combustion chamber (13) for combusting therein an oxidant-fuel mixture, a turbulence generating element, arranged in the combustion chamber (13) for creating turbulence of the oxidant-fuel mixture, and a drive for at least partially driving the turbulence generating element (32) and including a mechanical device (30) for a pulsed acceleration of the turbulence generating element (32) and which is activated by the actuation switch (35) that actuates the setting process.Type: ApplicationFiled: September 12, 2005Publication date: March 16, 2006Inventors: Ulrich Schiestl, Iwan Wolf, Mario Zahner, Hans Gschwend, Stefan Petkov, Peter Hertlein, Ulrich Rosenbaum
-
Publication number: 20060042460Abstract: A piston for a setting tool which is driven y expanding gases, includes a piston head (11) and a piston body (12) connectable along an interface (13) with the piston head (11), the piston head (11) and the piston body (12) having, respectively, in an interface region, at least one stop surface (14) and at least one counter-stop surface (15) formed by surfaces defining essentially complementary tapering regions.Type: ApplicationFiled: August 19, 2005Publication date: March 2, 2006Inventors: Peter Hertlein, Stefan Petkov, Mario Zahner
-
Patent number: 7004366Abstract: The present invention relates to an internal combustion-operated setting tool for driving fastener elements such as nails, bolts, pins into a substrate, having a fuel source, with a fuel feed line from a fuel source to a combustion chamber and having at least one dosing device (30), which is arranged between the fuel source and the combustion chamber. For improving such setting tools, a displacement body (50) is arranged in a chamber in the dosing device (30) for forcing fuel out of the chamber, whose displacement volume can be adjusted.Type: GrantFiled: December 22, 2003Date of Patent: February 28, 2006Assignee: Hilti AktiengesellschaftInventors: Ulrich Schiestl, Ulrich Rosenbaum, Iwan Wolf, Hans Gschwend, Peter Hertlein
-
Patent number: 6974063Abstract: The present invention relates to a combustion-engined setting tool for driving fastening elements, such as nails, bolts, pins in a constructional component, with a fuel guide (12) extending from a fuel source (11) to a combustion chamber (13) and with at least on electronically controlled valve (24) which is arranged in the fuel guide (12) between the fuel source (11) and the combustion chamber (13), and with a control unit (20), including at least one actuation means (25) with which the valve (24) is opened for a predetermined time period. For improving, it is proposed to arranged in the fuel guide (12) a storage chamber (21) between the electronically controlled valve (24) and the combustion chamber (13). The storage chamber becomes filled with fuel through the electronically controlled valve already before the setting tool is pressed against a constructional component, enabling rapid, following one after another, setting processes.Type: GrantFiled: April 20, 2004Date of Patent: December 13, 2005Assignee: Hilti AktiengesellschaftInventors: Ulrich Schiestl, Hans Gschwend, Peter Hertlein, Ulrich Rosenbaum, Iwan Wolf
-
Patent number: 6971568Abstract: The present invention is directed to a combustion-operated setting device for driving fastening elements such as nails, bolts and pins into a substrate, with a combustion chamber (12) that has at least one combustion chamber outlet (13) in which a fuel gas mixture can be ignited for driving a driving piston (16) guided in a piston guide (17), and with a locking and unlocking mechanism (20) for unlocking the at least one combustion chamber outlet (13) in the starting position (31) of the driving piston (16) and for locking the at least one combustion chamber outlet (13) outside of the starting position (31) of the driving piston (16). The locking and unlocking mechanism (20) has a magnet (21) for detecting the driving piston (16) in the starting position (31).Type: GrantFiled: February 25, 2004Date of Patent: December 6, 2005Assignee: Hilti AktiengesellschaftInventors: Ulrich Schiestl, Ulrich Rosenbaum, Iwan Wolf, Hans Gschwend, Peter Hertlein