Patents by Inventor Heinrich Friesen
Heinrich Friesen 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: 11038333Abstract: A cable feedthrough for feeding at least one cable into a housing with an opening is provided. The cable feedthrough includes a covering comprising at least two housing shells, the covering having at least one opening, wherein a separating plane of the housing shells extends centrally through the opening, wherein to seal the housing, at least one elastic and/or flexible sealing element is provided that comprises a cable passage with a slit extending to the lateral edge of the cable passage, and wherein a counter pressure plate is provided that comprises at least one cable passage and covers the opening, the counter pressure plate cooperating with the sealing element and the covering to seal the housing. The sealing element is arranged with a predetermined oversize between the covering and the counter pressure plate and is under pressing force, as a result of which the sealing element is compressed.Type: GrantFiled: November 14, 2018Date of Patent: June 15, 2021Assignee: HARTING Electric GmbH & Co. KGInventors: Alexander Schönfeld, Wilhelm Kliever, Heinrich Friesen, Christof Hermoni
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Publication number: 20200358276Abstract: A cable feedthrough for feeding at least one cable into a housing with an opening is provided. The cable feedthrough includes a covering comprising at least two housing shells, the covering having at least one opening, wherein a separating plane of the housing shells extends centrally through the opening, wherein to seal the housing, at least one elastic and/or flexible sealing element is provided that comprises a cable passage with a slit extending to the lateral edge of the cable passage, and wherein a counter pressure plate is provided that comprises at least one cable passage and covers the opening, the counter pressure plate cooperating with the sealing element and the covering to seal the housing. The sealing element is arranged with a predetermined oversize between the covering and the counter pressure plate and is under pressing force, as a result of which the sealing element is compressed.Type: ApplicationFiled: November 14, 2018Publication date: November 12, 2020Inventors: Alexander SCHÖNFELD, Wilhelm KLIEVER, Heinrich FRIESEN, Christof HERMONI
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Publication number: 20200161779Abstract: A plug connector comprises a plug connector housing, a cutting region arranged in the plug connector housing, and a contact region arranged in the plug connector housing, the contact region being suitable for contacting a mating plug connector. The plug connector comprises a plugging side and a connecting side opposite the plugging side, the plugging side and the connecting side being arranged at an angle to one another. This means that the plug connector is an angled plug connector in which the cutting region and the contact region are arranged on the plugging side. The disclosure further relates to a method for assembling a plug connector of this type.Type: ApplicationFiled: August 13, 2018Publication date: May 21, 2020Applicant: HARTING Electronics GmbHInventor: Heinrich FRIESEN
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Patent number: 10587078Abstract: A plug connector which has a main body, an actuator, a latch, and a block. The latch locks a receptacle of a counterpart plug connector by a push-pull mechanism. The latch can be released by actuation of the actuator. The block prevents the latch from moving into a locking position, in the unplugged state of the connector, i.e. without the seated receptacle. Thus, the connector can adopt two static states, an open state and a closed state.Type: GrantFiled: June 8, 2017Date of Patent: March 10, 2020Assignee: HARTING ELECTRONICS GMBHInventor: Heinrich Friesen
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Publication number: 20190319403Abstract: A plug connector which has a main body, an actuator, a latch, and a block. The latch locks a receptacle of a counterpart plug connector by a push-pull mechanism. The latch can be released by actuation of the actuator. The block prevents the latch from moving into a locking position, in the unplugged state of the connector, i.e. without the seated receptacle. Thus, the connector can adopt two static states, an open state and a closed state.Type: ApplicationFiled: June 8, 2017Publication date: October 17, 2019Inventor: Heinrich FRIESEN
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Patent number: 9923302Abstract: A plug connector has a cylindrical housing body having at least one step, which forms two different regions each having different housing diameters, wherein the region having the smaller diameter is designed as a plug-in region and the region having the larger diameter is designed as a socket region, wherein the plug connector has a lock, which is captively connected to the housing body, wherein the plug connector has an actuator, which is operatively connected to the lock, wherein the plug connector has a plugging positioner, which at least partially surrounds the plug-in region. An attachment flange fits the plug connector and has an insertion region designed as a hollow cylinder, wherein the inner region of the hollow cylinder has at least one step, which forms two different regions each having different inside diameters, wherein the inner region of the insertion region is unthreaded.Type: GrantFiled: February 1, 2016Date of Patent: March 20, 2018Assignee: HARTING ELECTRONICS GMBHInventor: Heinrich Friesen
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Publication number: 20170358889Abstract: A plug connector has a cylindrical housing body having at least one step, which forms two different regions each having different housing diameters, wherein the region having the smaller diameter is designed as a plug-in region and the region having the larger diameter is designed as a socket region, wherein the plug connector has a lock, which is captively connected to the housing body, wherein the plug connector has an actuator, which is operatively connected to the lock, wherein the plug connector has a plugging positioner, which at least partially surrounds the plug-in region. An attachment flange fits the plug connector and has an insertion region designed as a hollow cylinder, wherein the inner region of the hollow cylinder has at least one step, which forms two different regions each having different inside diameters, wherein the inner region of the insertion region is unthreaded.Type: ApplicationFiled: February 1, 2016Publication date: December 14, 2017Inventor: Heinrich Friesen
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Patent number: 9478911Abstract: The invention relates to a locking mechanism for plug-in connectors with a mating connector. Such a locking mechanism has two types of locking means, a primary locking element that is suitable for locking the mating connector and a secondary locking element that is suitable for mutually locking with the primary locking element. In doing so, the secondary locking element locks the primary one in the locked state of the locking mechanism and the primary locking element locks the secondary one in the unlocked state. By contacting the mating connector, the mechanism is automatically locked and is unlocked by actuating the secondary locking element which is implemented as an actuator.Type: GrantFiled: November 26, 2013Date of Patent: October 25, 2016Assignee: HARTING ELECTRONICS GMBHInventor: Heinrich Friesen
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Patent number: 9425552Abstract: Disclosed is a locking apparatus for plug connectors, comprising at least one first locking half and at least one second locking half, wherein the first locking half is formed from an inner sleeve and an outer sleeve, wherein the outer sleeve can be moved in a linear manner against a plugging direction towards the inner sleeve, and wherein the second locking half is formed from a further sleeve which can be inserted into the inner sleeve of the first locking half, and wherein the first locking half has at least one associated latch which acts on an inserted sleeve through at least one latching opening in the inner sleeve.Type: GrantFiled: July 10, 2014Date of Patent: August 23, 2016Assignee: HARTING ELECTRONICS GMBHInventor: Heinrich Friesen
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Publication number: 20160126673Abstract: Disclosed is a locking apparatus for plug connectors, comprising at least one first locking half and at least one second locking half, wherein the first locking half is formed from an inner sleeve and an outer sleeve, wherein the outer sleeve can be moved in a linear manner against a plugging direction towards the inner sleeve, and wherein the second locking half is formed from a further sleeve which can be inserted into the inner sleeve of the first locking half, and wherein the first locking half has at least one associated latch which acts on an inserted sleeve through at least one latching opening in the inner sleeve.Type: ApplicationFiled: July 10, 2014Publication date: May 5, 2016Inventor: Heinrich Friesen
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Publication number: 20150303620Abstract: The invention relates to a locking mechanism for plug-in connectors with a mating connector. Such a locking mechanism has two types of locking means, a primary locking element that is suitable for locking the mating connector and a secondary locking element that is suitable for mutually locking with the primary locking element. In doing so, the secondary locking element locks the primary one in the locked state of the locking mechanism and the primary locking element locks the secondary one in the unlocked state. By contacting the mating connector, the mechanism is automatically locked and is unlocked by actuating the secondary locking element which is implemented as an actuator.Type: ApplicationFiled: November 26, 2013Publication date: October 22, 2015Inventor: Heinrich Friesen