Patents by Inventor Siegfried Storm
Siegfried Storm 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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Publication number: 20240106179Abstract: A pressing tool has two grips movable relative to one another, a crimping unit with a crimping drum arranged in a tool head of the pressing tool and having at least one crimping die and a depository for storing a strip of ferrules connected to one another as a belt. The tool also includes a transport device movable in a prestressed manner toward the crimping drum to transport the ferrule strip from the depository toward the crimping drum. The transport device has a transport plate and a transport lever pivotably arranged and sprung relative to the transport plate. The transport lever has an attachment close to the crimping drum that can be pressed in between adjacent ferrules there arranged. The attachment is arranged between the transport device and a support surface of a head cap. There is a holding-down device which is spring supported on the support surface and which presses the transport plate against the transport lever.Type: ApplicationFiled: December 14, 2021Publication date: March 28, 2024Inventors: Thilo BRÖKER, Detlev HETLAND, Günther HANNING, Christian HEGGEMANN, Siegfried STORM
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Publication number: 20240047928Abstract: A crimping drum for a pressing tool for processing strips of interconnected wire ferrules comprising a housing having a movement axis and a die part arranged thereon, the die part having a nest to accommodate a wire ferrule of the strip, the die part being resiliently accommodated perpendicular to the movement axis in a receptacle of the housing. A pressing tool has two handles which are movable relative to one another, a crimping station with a crimping drum and a crimping stamp, and a depot for storing a strip of interconnected wire ferrules.Type: ApplicationFiled: December 14, 2021Publication date: February 8, 2024Inventors: Thilo BRÖKER, Detlev HETLAND, Günther HANNING, Christian HEGGEMANN, Siegfried STORM
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Publication number: 20240039255Abstract: A stripping unit of a pressing tool for cutting into and stripping a conductor insulation of a conductor cable has a first clamping jaw with a first clamping lip and a cutting unit mounted in the clamping jaw. An adjustment unit for variably adjusting a cutting depth of the cutting unit is arranged in the clamping jaw. Also described are a pressing tool and a method for mounting an adjustment unit of a stripping unit.Type: ApplicationFiled: December 14, 2021Publication date: February 1, 2024Inventors: Thilo BRÖKER, Detlev HETLAND, Günther HANNING, Christian HEGGEMANN, Siegfried STORM
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Publication number: 20230234197Abstract: A manually operated pressing tool has a first manual lever, a second manual lever, a node element pivotably connecting the two manual levers to one another via a first pivot axis and a second pivot axis and a crimping unit arranged on a head portion of the pressing tool. The crimping unit includes a crimping die and a die receptacle. The first and second manual levers are further coupled to one another via a fork element which has a fork neck, a first fork finger and a second fork finger. The fork neck is pivotably coupled to the first manual lever via a third pivot axis. The crimping die is arranged on the first fork finger and the die receptacle is arranged on a head portion of the first manual lever, The second fork finger is pivotably coupled to the second manual lever via a fourth pivot axis.Type: ApplicationFiled: January 26, 2023Publication date: July 27, 2023Inventors: Christian HEGGEMANN, Siegfried STORM, Detlev HETLAND, Jan KAUP
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Publication number: 20230191562Abstract: A manually operable pliers tool has a first pressing jaw with a first handle extending therefrom, a second pressing jaw pivotably mounted on the first pressing jaw about a first pivot axis, and a second handle which can move in a spreadable manner relative to the first handle and which is linked to the second pressing jaw. The second pressing jaw has a u-shaped node element with a base and two limbs extending from the base in the direction of the handles. The base of the node element is mounted on the first pressing jaw via the first pivot axis and a first of the limbs is mounted on the second handle via a second pivot axis. When the pliers mouth formed by the sections of the pressing jaws remote from the handles is opened, the second limb of the node element is pivoted in the direction of an upper outer rim of the first pressing jaw, the outer rim being remote from the second pressing jaw.Type: ApplicationFiled: December 15, 2022Publication date: June 22, 2023Inventors: Christian HEGGEMANN, Siegfried STORM
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Patent number: 7987744Abstract: A pliers-type gripping tool includes a pair of gripping jaws, a pair of pivotally connected hand grip levers for operating the gripping jaws between an open separated condition and a closed gripping condition, and an adjusting device for varying one of the physical operating properties of the tool. In one embodiment, the hand grip levers are sectional, and the adjusting device includes an angle setting arrangement for determining the angular relationship of the sections, thereby to permit use of the tool to engage an object at a relatively inaccessible location. In a second embodiment, at least one of the levers includes a metal lever body member partially enclosed by a synthetic plastic shell member. An adjusting device controls the lateral relative positions of the lever body and shell members to adjust the effective thickness of the hand grips to correspond with the size of the hand of the user.Type: GrantFiled: January 27, 2009Date of Patent: August 2, 2011Assignee: Weidmueller Interface GmbH & Co. KGInventors: Guenther Hanning, Christian Heggemann, Detlev Hetland, Thomas Koester, Andreas Wedler, Siegfried Storm
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Patent number: 7913588Abstract: An insulation stripping tool of the pliers-type includes an adjustable pull rod stop device for limiting the extent of travel of the longitudinally displaceable pull rod and the cutting and stripping blades connected thereto, thereby to produce only partial removal of a length of severed insulation layer from an insulated conductor. An adjustable conductor stop device is mounted on at least one of the cutting and stripping blade holders for limiting the extent to which the end of the insulated conductor is inserted into the open mouth of the stripping tool. A stationary scale is mounted on one of the handles adjacent the adjustable conductor stop device.Type: GrantFiled: October 31, 2008Date of Patent: March 29, 2011Assignee: Weidmueller Interface GmbH & Co. KGInventors: Siegfried Storm, Christian Heggemann, Detlev Hetland, Guenter Hanning, Thomas Koester, Andreas Wedler
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Patent number: 7900537Abstract: A pliers-type insulation stripping tool includes a releasable fastening device for fastening a knife cassette to at least one of the knife carrier members that are longitudinally displaced by the pivotally connected tool handle members to remove a severed length of insulation from a longitudinally-arranged insulated conductor that is clamped between by the tool gripping jaws. A U-shaped resilient fastener spring wire has leg portions that are resiliently biased apart, at least one of the legs containing a laterally extending bulge portion that extends into a corresponding locking slot contained in a side wall of the knife cassette. To release and replace the knife cassette, the protruding free extremities of the leg portions of the spring wire are displaced together, thereby to remove the leg bulge portion from the slot contained in the cassette outer wall.Type: GrantFiled: December 29, 2008Date of Patent: March 8, 2011Assignee: Weidmueller Interface GmbH & Co. KGInventors: Guenther Hanning, Christian Heggemann, Detlev Hetland, Thomas Koester, Andreas Wedler, Siegfried Storm
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Patent number: 7891273Abstract: A pliers-type insulation stripping tool includes an adjusting device for adjusting the cutting profile provided by the knife edges of a stack of parallel lamellar cutting blades pivotally connected at one end with a knife holder for independent pivotal movement about a first pivot axis parallel with the tool handle pivot axis. The knife holder is connected for longitudinal displacement on one the clamping jaws of the tool handles, thereby to remove a severed length of the insulation layer from the insulated conductor.Type: GrantFiled: December 12, 2008Date of Patent: February 22, 2011Assignee: Weidmueller Interface GmbH & Co. KGInventors: Guenter Hanning, Christian Heggemann, Detlev Hetland, Thomas Koester, Andreas Wedler, Siegfried Storm
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Patent number: 7841260Abstract: A pliers-type insulation stripping tool includes a pair of blade holders that are removably connected with the pull rod that longitudinally displaces the blades relative to the handle shell when a severed length of insulation is stripped from the insulated conductor. A resilient ejector arrangement in provided for ejecting from the handle shell the length of stripped insulation. In order to permit use of the insulation stripping tool with insulated conductors of various sizes and diameters, a blade depth adjusting device is provided for adjusting the distance between at least one of the blade holders and the associated clamping jaw.Type: GrantFiled: October 31, 2008Date of Patent: November 30, 2010Assignee: Weidmueller Interface GmbH & Co. KGInventors: Siegfried Storm, Christian Heggemann, Detlev Hetland, Guenter Hanning, Thomas Koester, Andreas Wedler
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Publication number: 20090199682Abstract: A pliers-type gripping tool includes a pair of gripping jaws, a pair of pivotally connected hand grip levers for operating the gripping jaws between an open separated condition and a closed gripping condition, and an adjusting device for varying one of the physical operating properties of the tool. In one embodiment, the hand grip levers are sectional, and the adjusting device includes an angle setting arrangement for determining the angular relationship of the sections, thereby to permit use of the tool to engage an object at a relatively inaccessible location. In a second embodiment, at least one of the levers includes a metal lever body member partially enclosed by a synthetic plastic shell member. An adjusting device controls the lateral relative positions of the lever body and shell members to adjust the effective thickness of the hand grips to correspond with the size of the hand of the user.Type: ApplicationFiled: January 27, 2009Publication date: August 13, 2009Inventors: Guenther Hanning, Christian Heggemann, Detlev Hetland, Thomas Koester, Andreas Weldler, Siegfried Storm
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Publication number: 20090188349Abstract: A pliers-type insulation stripping tool includes a releasable fastening device for fastening a knife cassette to at least one of the knife carrier members that are longitudinally displaced by the pivotally connected tool handle members to remove a severed length of insulation from a longitudinally-arranged insulated conductor that is clamped between by the tool gripping jaws. A U-shaped resilient fastener spring wire has leg portions that are resiliently biased apart, at least one of the legs containing a laterally extending bulge portion that extends into a corresponding locking slot contained in a side wall of the knife cassette. To release and replace the knife cassette, the protruding free extremities of the leg portions of the spring wire are displaced together, thereby to remove the leg bulge portion from the slot contained in the cassette outer wall.Type: ApplicationFiled: December 29, 2008Publication date: July 30, 2009Inventors: Guenther Hanning, Christian Heggemann, Detlev Hetland, Thomas Koester, Andreas Wedler, Siegfried Storm
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Publication number: 20090158900Abstract: A pliers-type insulation stripping tool includes an adjusting device for adjusting the cutting profile provided by the knife edges of a stack of parallel lamellar cutting blades pivotally connected at one end with a knife holder for independent pivotal movement about a first pivot axis parallel with the tool handle pivot axis. The adjusting device comprises a cylindrical support member that is mounted in the associated knife holder for rotation about an axis parallel with the first pivot axis. The circumferential surface of the support cylinder includes a plurality of segments that are selectively engaged by flat portions of the cutting blades, thereby to define different cutting profiles, respectively. The knife holder is connected for longitudinal displacement on one the clamping jaws of the tool handles, thereby to remove a severed length of the insulation layer from the insulated conductor.Type: ApplicationFiled: December 12, 2008Publication date: June 25, 2009Inventors: Guenter Hanning, Christian Heggemann, Detlev Hetland, Thomas Koester, Andreas Wedler, Siegfried Storm
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Publication number: 20090151522Abstract: An accessory for pliers-type tools includes a shell that is removably connected with one or both levers of the tool to alter the size of the gripping portion of the tool to conform with the size of the user's hand. Each shell has a generally L-shaped configuration and an outer gripping surface which is arched, preferably in both longitudinal and latitudinal directions, to accommodate the user's hand. In addition, the levers include an opening adjacent to the gripping portion and the shells include a locking mechanism adapted to engage the lever within the opening to connect the shell with the lever.Type: ApplicationFiled: October 31, 2008Publication date: June 18, 2009Inventors: Siegfried Storm, Christian Heggemann, Detlev Hetland, Guenter Hanning, Thomas Koester, Andreas Wedler
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Publication number: 20090126534Abstract: An insulation stripping tool of the pliers-type includes an adjustable pull rod stop device for limiting the extent of travel of the longitudinally displaceable pull rod and the cutting and stripping blades connected thereto, thereby to produce only partial removal of a length of severed insulation layer from an insulated conductor. An adjustable conductor stop device is mounted on at least one of the cutting and stripping blade holders for limiting the extent to which the end of the insulated conductor is inserted into the open mouth of the stripping tool. A stationary scale is mounted on one of the handles adjacent the adjustable conductor stop device.Type: ApplicationFiled: October 31, 2008Publication date: May 21, 2009Inventors: Siegfried Storm, Christian Heggemann, Detlev Hetland, Guenter Hanning, Thomas Koester, Andreas Wedler
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Publication number: 20090120242Abstract: A pliers-type insulation stripping tool includes a pair of blade holders that are removably connected with the pull rod that longitudinally displaces the blades relative to the handle shell when a severed length of insulation is stripped from the insulated conductor. A resilient ejector arrangement in provided for ejecting from the handle shell the length of stripped insulation. In order to permit use of the insulation stripping tool with insulated conductors of various sizes and diameters, a blade depth adjusting device is provided for adjusting the distance between at least one of the blade holders and the associated clamping jaw.Type: ApplicationFiled: October 31, 2008Publication date: May 14, 2009Inventors: Siegfried Storm, Christian Heggemann, Detlev Hetland, Guenter Hanning, Thomas Koester, Andreas Wedler
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Patent number: 6893286Abstract: An electrical connector arrangement includes a resilient contact adapted for direct engagement with the bare wire of an insulated conductor without the use of any assembly tool, characterized in that the resilient contact includes a first leg having a first end containing a window opening, a second leg having a first end extending at an acute angle through the window opening for clamping engagement with a conductor bare wire that is also inserted in the same direction therein, and a connecting portion connecting the other ends of the first and second legs to define a closed loop. A clamping edge at the extremity of the first end of the second resilient contact leg engages the bare wire and cooperates with a first edge of the window opening to prevent the withdrawal of the bare wire from the window opening.Type: GrantFiled: April 30, 2004Date of Patent: May 17, 2005Assignee: Weidmüller Interface GmbH & Co. KGInventors: Bjoern Drewes, Eckard Beins, Herbert Fricke, Joerg Richts, Siegfried Storm, Thomas Tappe, Udo Pruessner
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Publication number: 20050042912Abstract: An electrical connector arrangement includes a resilient contact adapted for direct engagement with the bare wire of an insulated conductor without the use of any assembly tool, characterized in that the resilient contact includes a first leg having a first end containing a window opening, a second leg having a first end extending at an acute angle through the window opening for clamping engagement with a conductor bare wire that is also inserted in the same direction therein, and a connecting portion connecting the other ends of the first and second legs to define a closed loop. A clamping edge at the extremity of the first end of the second resilient contact leg engages the bare wire and cooperates with a first edge of the window opening to prevent the withdrawal of the bare wire from the window opening.Type: ApplicationFiled: April 30, 2004Publication date: February 24, 2005Applicant: Weidmueller Interface GmbH & Co. KGInventors: Bjoern Drewes, Eckard Beins, Herbert Fricke, Joerg Richts, Siegfried Storm, Thomas Tappe, Udo Pruessner
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Patent number: 6796855Abstract: An electrical connector includes a metal housing having at least one side wall, and first and second end walls cooperating with the side wall to define an open-topped chamber, an inverted generally U-shaped resilient contact having first and second leg portions introduced into the chamber adjacent the first and second end walls, respectively, and a bridging portion adjacent the open top of the metal housing, the housing side wall having a bent portion for supporting the resilient contact bridging portion, the resilient contact first leg portion being connected against coplanar movement relative to the housing first end wall. The resilient contact second leg portion is biased outwardly from the first leg portion, thereby to bias a conductor introduced within the housing chamber toward engagement with a bus bar defined adjacent the housing second end wall. The housing may be formed of an electrically conductive metal, such as copper.Type: GrantFiled: April 11, 2003Date of Patent: September 28, 2004Assignee: Weidmueller Interface GmbH & Co.Inventors: Herbert Fricke, Jörg Diekmann, Manfred Wilmes, Michael Lenschen, Rainer Schulze, Siegfried Storm, Thomas Tappe, Thomas Wielsch, Jochen Reese
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Patent number: D592473Type: GrantFiled: May 2, 2008Date of Patent: May 19, 2009Assignee: Weidmueller Interface GmbH & co. KGInventors: Siegfried Storm, Detlev Hetland, Thomas Koester, Christian Heggemann, Guenther Hanning, Andreas Wedler