Patents by Inventor Marcell Nickol
Marcell Nickol 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: 9054462Abstract: An electrical connector having a generally tubular housing connects the conductors of an electrically-shielded cable with an electrical component, including a injection-molded electrically-conductive synthetic plastic bridge arrangement connecting the cable shield layer at a stripped end of the cable with a connector shield member arranged on the connector housing into one end of which the conductors are introduced. An injection-molded annular carrier layer of insulating synthetic plastic material is molded concentrically about the conductor ends, one end of the carrier layer extending within the conductive bridging layer, and the other end extending within the bore of the connector housing into which the conductor ends extend. Consequently, the connector is structurally reinforced to resist the forces and stresses of vibration and shock.Type: GrantFiled: June 1, 2011Date of Patent: June 9, 2015Assignee: Weidmueller Interface GmbH & Co. KGInventor: Marcell Nickol
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Publication number: 20130065438Abstract: An electrical connector having a generally tubular housing connects the conductors of an electrically-shielded cable with an electrical component, including a injection-molded electrically-conductive synthetic plastic bridge arrangement connecting the cable shield layer at a stripped end of the cable with a connector shield member arranged on the connector housing into one end of which the conductors are introduced. An injection-molded annular carrier layer of insulating synthetic plastic material is molded concentrically about the conductor ends, one end of the carrier layer extending within the conductive bridging layer, and the other end extending within the bore of the connector housing into which the conductor ends extend. Consequently, the connector is structurally reinforced to resist the forces and stresses of vibration and shock.Type: ApplicationFiled: June 1, 2011Publication date: March 14, 2013Applicant: WEIDMUELLER INTERFACE GMBH & CO. KGInventor: Marcell Nickol
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Patent number: 8056218Abstract: Crimping apparatus for crimping separate parts of a metal sleeve arranged concentrically about the junction between a shielded cable and a plug connector, including a pair of colinearly arranged annular crimping dies that are operable by an annular operating member arranged concentrically about the crimping dies, such that upon a single angular movement of the operating member in a given direction from a retracted position to a crimping position, one end of the sleeve is crimped to the plug in one desired manner, and the other end of the sleeve is crimped to the shielded cable in another desired manner.Type: GrantFiled: September 22, 2008Date of Patent: November 15, 2011Assignee: Weidmueller Interface GmbH & Co. KGInventors: Marcell Nickol, Andreas Amstein
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Patent number: 7648396Abstract: A shielding device for an electrical connector for joining a contact with an electrical line or cable includes a cylindrical shield member formed of brass arranged within the connector. The shield member contains an opening in a central region which defines cylindrical sleeves at each end of the member and a transitional portion joining the cylindrical sleeves. One of the sleeves receives the contact and the other of the sleeves receives an end of the electrical line. The shield member transitional portion defines a fold line about which the cylindrical sleeves are bent toward each other at a desired obtuse angle. Portions of the cylindrical sleeves overlap when the sleeves are bent toward each other to at least partially close the opening and shield the connection between the contact and the electrical line.Type: GrantFiled: April 7, 2008Date of Patent: January 19, 2010Assignee: Weidmuller Interface GmbH & Co. KGInventors: Marcell Nickol, Norbert Carl
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Patent number: 7575459Abstract: A plug and socket connector arrangement for electrical or fiber optic cables includes a pair of tubular locking sleeves mounted for axial and rotational displacement on the plug and connector bodies, which locking sleeves have adjacent ends provided with internal and external screw threads, respectively. The adjacent sleeve ends each contain a plurality of circumferentially spaced longitudinal slits that define a plurality of resilient threaded sectors. After the plug and socket connectors are brought into connected engagement, the locking sleeves are successively displaced from retracted separated positions axially together toward an adjacent locked position, whereby the resilient inner sleeve sectors are initially radially expanded, and the resilient outer sleeve sectors are subsequently radially contracted. The inner and outer screw threads are thus brought into threaded engagement, whereupon the locking sleeves are slightly relatively rotated to lock the sleeves together.Type: GrantFiled: September 25, 2008Date of Patent: August 18, 2009Assignee: Weidmuller Interface GmbH & Co. KGInventor: Marcell Nickol
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Publication number: 20090088018Abstract: A plug and socket connector arrangement for electrical or fiber optic cables includes a pair of tubular locking sleeves mounted for axial and rotational displacement on the plug and connector bodies, which locking sleeves have adjacent ends provided with internal and external screw threads, respectively. The adjacent sleeve ends each contain a plurality of circumferentially spaced longitudinal slits that define a plurality of resilient threaded sectors. After the plug and socket connectors are brought into connected engagement, the locking sleeves are successively displaced from retracted separated positions axially together toward an adjacent locked position, whereby the resilient inner sleeve sectors are initially radially expanded, and the resilient outer sleeve sectors are subsequently radially contracted. The inner and outer screw threads are thus brought into threaded engagement, whereupon the locking sleeves are slightly relatively rotated to lock the sleeves together.Type: ApplicationFiled: September 25, 2008Publication date: April 2, 2009Inventor: Marcell Nickol
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Publication number: 20090083974Abstract: Crimping apparatus for crimping separate parts of a metal sleeve arranged concentrically about the junction between a shielded cable and a plug connector, including a pair of colinearly arranged annular crimping dies that are operable by an annular operating member arranged concentrically about the crimping dies, such that upon a single angular movement of the operating member in a given direction from a retracted position to a crimping position, one end of the sleeve is crimped to the plug in one desired manner, and the other end of the sleeve is crimped to the shielded cable in another desired manner.Type: ApplicationFiled: September 22, 2008Publication date: April 2, 2009Inventors: Marcell Nickol, Andreas Amstein
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Publication number: 20080254682Abstract: A shielding device for an electrical connector for joining a contact with an electrical line or cable includes a cylindrical shield member formed of brass arranged within the connector. The shield member contains an opening in a central region which defines cylindrical sleeves at each end of the member and a transitional portion joining the cylindrical sleeves. One of the sleeves receives the contact and the other of the sleeves receives an end of the electrical line. The shield member transitional portion defines a fold line about which the cylindrical sleeves are bent toward each other at a desired obtuse angle. Portions of the cylindrical sleeves overlap when the sleeves are bent toward each other to at least partially close the opening and shield the connection between the contact and the electrical line.Type: ApplicationFiled: April 7, 2008Publication date: October 16, 2008Inventors: Marcell Nickol, Norbert Carl
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Publication number: 20070054564Abstract: An electrical connector arrangement includes slidably connected upper and lower connector body sections, at least one pair of first contacts carried by the upper body section, at least one pair of second contacts of the pin type carried by the lower body section beneath the first contacts, respectively, and a third contact arranged on the upper section body section for connecting the pairs of first and second contacts, the third contact having two upwardly extending arm portions in engagement with the two first contacts, respectively, and three downwardly extending spaced leg portions that define a pair of gaps that receive the two pin second contacts, respectively. A plurality of the first, second and third contacts are arranged in parallel rows on the upper and lower connector sections.Type: ApplicationFiled: July 31, 2006Publication date: March 8, 2007Inventors: Eckardt Quendt, Marcell Nickol
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Patent number: 7179137Abstract: An electrical connector arrangement includes slidably connected upper and lower connector body sections, at least one pair of first contacts carried by the upper body section, at least one pair of second contacts of the pin type carried by the lower body section beneath the first contacts, respectively, and a third contact arranged on the upper section body section for connecting the pairs of first and second contacts, the third contact having two upwardly extending arm portions in engagement with the two first contacts, respectively, and three downwardly extending spaced leg portions that define a pair of gaps that receive the two pin second contacts, respectively. A plurality of the first, second and third contacts are arranged in parallel rows on the upper and lower connector sections.Type: GrantFiled: July 31, 2006Date of Patent: February 20, 2007Assignee: Weidmüller Interface GmbH & Co. KGInventors: Eckardt Quendt, Marcell Nickol
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Patent number: D621785Type: GrantFiled: October 27, 2009Date of Patent: August 17, 2010Assignee: Weidmueller Interface GmbH & Co. KGInventor: Marcell Nickol