Patents by Inventor Rolf Heisig
Rolf Heisig 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: 8347459Abstract: A hinge (1) has a carcass-side hinge portion (4) which can be pre-mounted on a furniture carcass (2) and a hinge portion (6) which can he pre-mounted on a door wing (3), the hinge portions (4, 6) being joined together in an articulated manner and at least one of the hinge portions (4, 6) having height adjustment means (10) and/or a lateral adjustment means (5). The hinge portion (6) mounted on the door has a hinge cup (8) in which the height adjustment means (10) are arranged, and at least one locking element (17) for immobilising the door wing (3) in relation to the furniture carcass (2) at the set vertical position of the door wing (3).Type: GrantFiled: April 28, 2006Date of Patent: January 8, 2013Assignee: PRĂ„META GmbH & Co. KGInventor: Rolf Heisig
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Patent number: 8336972Abstract: The displacement device serves to hold a separation element, which is pivotally connected to a bracket, which is held slideably by a first beam of a scissor assembly and firmly by a second beam of the scissor assembly with a scissor assembly bearing. The scissor assembly bearing comprises a profile body that is adapted to the bracket and can be connected thereto, which profile body comprises a profile part which is connected articulated to the first end element of an adjusting lever, of which the second end element is connected on the one hand pivotally with the second beam and on the other hand is held by an adjusting bolt, of which the threaded shank is rotatably mounted in a threaded channel of the profile body.Type: GrantFiled: April 28, 2010Date of Patent: December 25, 2012Assignee: Hawa AGInventors: Gregor Haab, Martin Frei, Alfred Stutz, Rolf Heisig, Wladyslaw Wasilewski
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Publication number: 20100270898Abstract: The displacement device serves to hold a separation element, which is pivotally connected to a bracket, which is held slideably by a first beam of a scissor assembly and firmly by a second beam of the scissor assembly with a scissor assembly bearing. The scissor assembly bearing comprises a profile body that is adapted to the bracket and can be connected thereto, which profile body comprises a profile part which is connected articulated to the first end element of an adjusting lever, of which the second end element is connected on the one hand pivotally with the second beam and on the other hand is held by an adjusting bolt, of which the threaded shank is rotatably mounted in a threaded channel of the profile body.Type: ApplicationFiled: April 28, 2010Publication date: October 28, 2010Applicant: HAWA AGInventors: Gregor Haab, Martin Frei, Alfred Stutz, Rolf Heisig, Wladyslaw Wasilewski
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Publication number: 20090038118Abstract: A hinge (1) has a carcass-side hinge portion (4) which can be pre-mounted on a furniture carcass (2) and a hinge portion (6) which can he pre-mounted on a door wing (3), the hinge portions (4, 6) being joined together in an articulated manner and at least one of the hinge portions (4, 6) having height adjustment means (10) and/or a lateral adjustment means (5). The hinge portion (6) mounted on the door has a hinge cup (8) in which the height adjustment means (10) are arranged, and at least one locking element (17) for immobilising the door wing (3) in relation to the furniture carcass (2) at the set vertical position of the door wing (3).Type: ApplicationFiled: April 28, 2006Publication date: February 12, 2009Inventor: Rolf Heisig
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Patent number: 6560820Abstract: In a hinge (1) comprising a frame-side hinge portion (4) adapted to be pre-mounted to a frame (2) and a wing-side hinge portion (6) adapted to be pre-mounted to a door wing (3), wherein the hinge portions (4,6) are articulated to each other and at least one of the hinge portions (4;6) is provided with a height adjustment device (8) comprising attachment holes (10) of oval shapes extending in the adjustment direction, with attachment bolts (14) guided through the attachment holes (10), it is provided that the height adjustment device (8) comprises a releasable locking device (20) which, when in its locking position, holds the hinge portion (4;6) in a central position relative to the screwed attachment bolts (14).Type: GrantFiled: February 22, 2001Date of Patent: May 13, 2003Assignee: Prämeta GmbH & Co. KGInventors: Rolf Heisig, Roman Pyschik, Wladislaw Wasiliewski
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Publication number: 20010020317Abstract: In a hinge (1) comprising a frame-side hinge portion (4) adapted to be pre-mounted to a frame (2) and a wing-side hinge portion (6) adapted to be pre-mounted to a door wing (3), wherein the hinge portions (4,6) are articulated to each other and at least one of the hinge portions (4;6) is provided with a height adjustment device (8) comprising attachment holes (10) of oval shapes extending in the adjustment direction, with attachment bolts (14) guided through the attachment holes (10), it is provided that the height adjustment device (8) comprises a releasable locking device (20) which, when in its locking position, holds the hinge portion (4;6) in a central position relative to the screwed attachment bolts (14).Type: ApplicationFiled: February 22, 2001Publication date: September 13, 2001Inventors: Rolf Heisig, Roman Pyschik, Wladyslaw Wasilewski
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Patent number: 5253533Abstract: A mass flow meter for flow media which works primarily on the Coriolis Principle has a pipe inlet, a straight pipe carrying the flow medium, a pipe outlet, an oscillation generator operating on the pipe and two transducers detecting preferably Coriolis forces and/or Coriolis oscillations affecting Coriolis forces. The flow meter has a relatively low natural frequency at a certain layout length or a relatively short layout length at a certain natural frequency, and in this way, the oscillation generator engages the pipe via an articulated arm so that the conduit is excited to torsional and bending vibrations.Type: GrantFiled: July 26, 1991Date of Patent: October 19, 1993Assignee: Krohne Messtechnik MASSAMETRON GmbH & Co. KGInventors: Son Lam, Herbert Christ, Rolf Heisig
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Patent number: 4642995Abstract: A refrigerating machine having a displacer reciprocable in a hollow space having a substantially-closed end for the refrigerating operation has a spring between the displacer and the substantially-closed end of the hollow space for damping vibration and noise of the displacer reciprocation.Type: GrantFiled: April 3, 1985Date of Patent: February 17, 1987Assignee: Leybold-Hearaeus GmbHInventors: Werner Bachler, Rolf Heisig, Hans-Hermann Klein, Karl-Heinz Volker
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Patent number: 4479360Abstract: A cryopump having two refrigerator stages operable for producing progressively lower temperatures and at least one surface between the refrigerator stages and in such thermal communication therewith as to have, during operation of the refrigerator stages, temperatures which adsorb and desorb thereon at least one gas in the cryopump, having the improvement comprising:shield means extending over substantially all of the surface for substantially preventing the gas from circulating to the surface; andmeans for maintaining the shield means at a substantially constant temperature during operation of the refrigerator stages.Type: GrantFiled: December 6, 1982Date of Patent: October 30, 1984Assignee: Leybold-Heraeus GmbHInventors: Werner B/a/ chler, Rolf Heisig
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Patent number: 4475345Abstract: A refrigerator has a cold producer with a pneumatically-operated displacer for displacing a working, cold-producing gas. The pneumatic and working gas-supply control is separate from the cold producer and connected thereto by tubes having volumes less than the maximum volumes of the portions of the chamber supplied thereby.Type: GrantFiled: July 23, 1982Date of Patent: October 9, 1984Assignee: Leybold-Heraeus GmbHInventors: Hans-Joachim Forth, Rolf Heisig
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Patent number: 4397156Abstract: A displacer for low-temperature refrigerating machines having a regenerator disposed in a hollow space of the displacer, wherein the regenerator is formed at least in part of a sintered material, preferably sintered bronze spheres.Type: GrantFiled: October 21, 1981Date of Patent: August 9, 1983Assignee: Leybold Heraeus GmbHInventors: Rolf Heisig, Hans-Hermann Klein, Karl-Heinz Volker