Patents by Inventor Agyd Pengg
Agyd Pengg 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: 20230091350Abstract: A chain drive for chain hoist with two link chains including two chain wheels arranged adjacent on a shaft and in torque-proof connection to one another, each chain wheel being used to guide a section of link chain having alternately horizontal and vertical links, namely, with pockets for accommodating horizontal links and with a groove extending in the circumferential direction for accommodating vertical links. The chain wheels have a fixed angular offset smaller than the angular pitch between two successive chain links of a chain wheel. This chain drive forms a chain drive system together with a sling for two link chains running parallel, wherein the sling includes, at one end, a connecting part for a load and, opposite thereto, two adjacently arranged connection portions for respective end links of either link chain, wherein the connection portions are offset from one another along the load direction with a linear offset smaller than the chain pitch along the load direction.Type: ApplicationFiled: September 1, 2022Publication date: March 23, 2023Inventor: Ägyd Pengg
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Patent number: 9193230Abstract: A chain link for antiskid chains of vehicle tires, which is provided in order to improve the grip properties, in particular on a smooth underlying surface, with one or more spike(s) which project on one of its sides. Each spike has, perpendicular to its longitudinal extent, a cross-section whose outer edge has a corrugated peripheral contour of successive troughs and peaks.Type: GrantFiled: May 11, 2012Date of Patent: November 24, 2015Assignee: Pewag Schneeketten Gmbh & Co. KgInventors: Karl Schmid, Ägyd Pengg
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Patent number: 9188151Abstract: An eye bolt, comprising a lifting eye and a supporting bolt, wherein the supporting bolt sits, rotatable, in an insertion opening of the lifting eye and comprises, a threaded shaft and a bolt head. The supporting bolt protrudes radially from the lifting eye and is supported by an underside of the lifting eye, on a bearing surface formed on the lifting eye and running around the insertion opening. The eye bolt further comprises at least one locking member which can be brought into engagement with the bolt head and by means of which, in a locking position of same, the bolt head can be rotationally blocked vis-à-vis the lifting eye. The at least one locking member is further attached to the lifting eye radially next to the bolt head and is secured there, wherein the at least one locking member can be brought into a starting position, in which it is not engaged with the bolt head, and also into the locking position rotationally blocking the supporting bolt relative to the lifting eye.Type: GrantFiled: December 2, 2010Date of Patent: November 17, 2015Assignee: Pewag Austria GmbhInventors: Ranko Ivanic, Ägyd Pengg
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Patent number: 8720509Abstract: In a tension device for a nonskid chain, a winding reel is supported, so that it can rotate about its axis inside the housing and is prestressed in the winding direction and has a gear rim with teeth arranged along its circumference. A tension line that can be retracted into the housing can be connected to the winding reel, such that a ratchet in a first position blocks a rotational movement of the winding reel in the tension direction by engagement of the ratchet in the teeth. Areas free of teeth on the circumference of the gear rim of the winding reel alternate with areas with teeth.Type: GrantFiled: October 13, 2011Date of Patent: May 13, 2014Assignee: Pewag Schneeketten GmbH & Co KGInventors: Agyd Pengg, Georg Grossauer
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Publication number: 20130312884Abstract: A chain link for antiskid chains of vehicle tires, which is provided in order to improve the grip properties, in particular on a smooth underlying surface, with one or more spike(s) which project on one of its sides. Each spike has, perpendicular to its longitudinal extent, a cross-section whose outer edge has a corrugated peripheral contour of successive troughs and peaks.Type: ApplicationFiled: May 11, 2012Publication date: November 28, 2013Applicant: PEWAG SCHNEEKETTEN GMBH & CO. KGInventors: Karl Schmid, Ägyd Pengg
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Publication number: 20130251444Abstract: An eye bolt, comprising a lifting eye and a supporting bolt, wherein the supporting bolt sits, rotatable, in an insertion opening of the lifting eye and comprises, a threaded shaft and a bolt head. The supporting bolt protrudes radially from the lifting eye and is supported by an underside of the lifting eye, on a bearing surface formed on the lifting eye and running around the insertion opening. The eye bolt further comprises at least one locking member which can be brought into engagement with the bolt head and by means of which, in a locking position of same, the bolt head can be rotationally blocked vis-à-vis the lifting eye. The at least one locking member is further attached to the lifting eye radially next to the bolt head and is secured there, wherein the at least one locking member can be brought into a starting position, in which it is not engaged with the bolt head, and also into the locking position rotationally blocking the supporting bolt relative to the lifting eye.Type: ApplicationFiled: December 2, 2010Publication date: September 26, 2013Applicant: pewag austria GmbHInventors: Ranko Ivanic, Ägyd Pengg
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Publication number: 20130228257Abstract: The invention relates to a chain for mounting on a vehicle tire, in particular an anti-skid chain, wherein the chain comprises a mesh, which is arranged on the tread of a vehicle tire when the chain is mounted, and is connected to an inner retaining strand on the vehicle tire inner side via inner shoulder chains and to an outer retaining strand on the vehicle tire outer side via outer shoulder chains, wherein the mesh is substantially composed of straight chain links, and the inner shoulder chains are composed of twisted chain links at least in one section, which is arranged on the vehicle tire inner side when the chain is mounted. The invention further relates a chain strand, for example for use in such a chain.Type: ApplicationFiled: February 8, 2013Publication date: September 5, 2013Applicant: PEWAG SCHNEEKETTEN GMBH & CO KGInventor: Agyd Pengg
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Patent number: 8522846Abstract: In order to protect the sidewall of a vehicle wheel from damage caused by an antiskid chain mounted on the wheel, a sidewall protection cover having a U-shaped body is provided. The sidewall protection cover accommodates a chain link of a chain side strand that is situated against the sidewall. The body is preferably one piece and has two wings that are connected along a spine, where the wings enclose a space for accommodating the chain link, and at least one of the wings has a holding element, on its side that faces inward, in the form of a projection for holding the chain link and/or a connection element suspended on it in place between the wings.Type: GrantFiled: September 15, 2011Date of Patent: September 3, 2013Assignee: Pewag Schneeketten GmbH & Co KGInventors: Agyd Pengg, Bernhard Niess
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Patent number: 8276630Abstract: The invention relates to a chain link for an anti-skid chain for vehicle tires, whereby protruding studs arranged on the chain link, and at least one stud is arranged on the lengthwise side of the chain link and the longitudinal central axis of the stud is inclined with respect to the central plane of the chain link. The chain link is thus implemented as either a drawn, milled or forged chain link. The invention further relates to an anti-skid chain that exhibits chain links according to the invention.Type: GrantFiled: October 1, 2009Date of Patent: October 2, 2012Assignee: Pewag Schneeketten GmbH & Co KGInventors: Ägyd Pengg, Karl Schmid
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Patent number: 8240348Abstract: In an anti-skid chain with a continuous chain mesh with track crosses and a side cable fitted on a tire side when mounted, e.g. an outer side cable fitted on the outer side of the tire, as well as a tension cable fitted on the other tire side, e.g. an inner cable lying on the inner side of the tire, there are connecting elements on the tension cable, into each of which either a hook connecting the tension cable with at least one track cross or chain parts of the continuous chain mesh are directly hooked, and which are clamped on a sheathing of the tension cable secured against slippage. At least one protrusion for fixing or clamping a sheathing of the tension cable can additionally by provided on an inner surface of the connecting elements facing towards the tension cable.Type: GrantFiled: September 10, 2009Date of Patent: August 14, 2012Assignee: Pewag Schneeketten GmbH & Co KGInventors: Ägyd Pengg, Bernhard Niess
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Patent number: 8234852Abstract: The present invention pertains to a chain link for an anti-skid chain, wherein the chain link is designed as a straight chain link with an essentially oval shape with an upper and a lower side wall. The outer cross-sectional area of the chain link has a half-round design and the inner cross-sectional area has an angular design. At the same time, the present invention pertains to an anti-skid chain with a chain mesh, which has chain links according to the present invention.Type: GrantFiled: June 1, 2010Date of Patent: August 7, 2012Assignee: Pewag Schneeketten GmbH & Co KGInventors: Agyd Pengg, Karl Schmid
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Patent number: 8166616Abstract: A turnbuckle for an anti-skid chain that can be mounted on the wheel of a vehicle. A tension cable is connected inside the turnbuckle housing to a winding roll that is pre-stressed in the winding-up direction and mounted so that it can be rotated about its axle. A ratchet wheel with at least one ratchet catch allocated to it is provided on the winding roll and the tension cable can be blocked against its direction of tension by gripping of the ratchet catch into the ratchet wheel. The ratchet catch is moved at least incrementally outwards from the idle position when the wheel isn't moving, in which it is disengaged from the ratchet wheel and the tension cable is not blocked, under the action of the centrifugal force upon rotation of the wheel, and this movement effects a gripping of the ratchet catch into the ratchet wheel.Type: GrantFiled: August 5, 2009Date of Patent: May 1, 2012Assignee: Pewag Schneeketten GmbH & Co KGInventor: Ägyd Pengg
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Publication number: 20120090751Abstract: In a tension device for a nonskid chain, a winding reel is supported, so that it can rotate about its axis inside the housing and is prestressed in the winding direction and has a gear rim with teeth arranged along its circumference. A tension line that can be retracted into the housing can be connected to the winding reel, such that a ratchet in a first position (A) blocks a rotational movement of the winding reel in the tension direction by engagement of the ratchet in the teeth. Areas free of teeth on the circumference of the gear rim of the winding reel alternate with areas with teeth.Type: ApplicationFiled: October 13, 2011Publication date: April 19, 2012Applicant: PEWAG SCHNEEKETTEN GMBH & CO KGInventors: Agyd Pengg, Georg Grossauer
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Publication number: 20120060986Abstract: In order to protect the sidewall of a vehicle wheel from damage caused by an antiskid chain mounted on the wheel, a sidewall protection cover having a U-shaped body is provided. The sidewall protection cover accommodates a chain link of a chain side strand that is situated against the sidewall. The body is preferably one piece and has two wings that are connected along a spine, where the wings enclose a space for accommodating the chain link, and at least one of the wings has a holding element, on its side that faces inward, in the form of a projection for holding the chain link and/or a connection element suspended on it in place between the wings.Type: ApplicationFiled: September 15, 2011Publication date: March 15, 2012Applicant: PEWAG SCHNEEKETTEN GMBH & CO KGInventors: Agyd Pengg, Bernhard Niess
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Patent number: 8127523Abstract: A link made from a D-profile steel length, that can be used to form a hoist chain including a substantially planar outer circumferential area and two side flanks opening into the same, each flank comprises a first planar flank section which is substantially perpendicular to the outer circumferential area. The flank section is connected on each side flank with the outer circumferential area via an adjacent planar bevel area which is inclined under a bevel angle obliquely in relation to the same in the direction towards the other side flank.Type: GrantFiled: July 14, 2009Date of Patent: March 6, 2012Assignee: Pegwag Austria GmbHInventors: Agyd Pengg, Franz Alfred Fuchs
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Publication number: 20110284677Abstract: A tensioning apparatus (60) for an anti-skid chain to be mounted on a vehicle wheel, a tensioning strand (7) which can be pulled into the housing is connected within the housing (61) to a winding roll (62) with a ratchet wheel (65), which winding roll is pretensioned in the winding direction and rotatable about its axis. A ratchet pawl (64) associated with the ratchet wheel can be moved to the outside under the influence of centrifugal force during wheel rotation, starting from a release position not in engagement with the ratchet wheel and the tensioning strand is not blocked, causing an engagement of the ratchet pawl in the ratchet wheel and a blocking of the tensioning strand against its tensioning direction. A magnetic holding element (68) cooperates with the ratchet pawl and counteracts deflection of the ratchet pawl from the release position during standstill or slow rotation of the wheel.Type: ApplicationFiled: April 19, 2011Publication date: November 24, 2011Applicant: PEWAG SCHNEEKETTEN GMBH & CO KGInventors: Ägyd Pengg, Bernhard Nieß
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Patent number: 7921521Abstract: A deflection device for an anti skid chain includes a chain wheel rotatably stored in a housing for the accommodation of a chain which can be inserted into the chain wheel, and an actuating element that can be moved between a locking position, in which the movement of the chain wheel is blocked in one direction, and an unlocking position in which said blocking is released, and which engages, via a locking pawl actuated by said actuating element, a toothed ring non-rotatably connected to the chain wheel, which is in the form of an internally-toothed ring of the chain wheel. The locking pawl is pivotally mounted within the interior space surrounded by the toothed ring. The locking pawl engages the toothed ring in the locking position but disengages the same in the unlocking position of the actuating element.Type: GrantFiled: May 7, 2007Date of Patent: April 12, 2011Assignee: Pewag Schneeketten GmbH & Co. KGInventor: Agyd Pengg
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Publication number: 20100307127Abstract: The present invention pertains to a chain link for an anti-skid chain, wherein the chain link is designed as a straight chain link with an essentially oval shape with an upper and a lower side wall. The outer cross-sectional area of the chain link has a half-round design and the inner cross-sectional area has an angular design. At the same time, the present invention pertains to an anti-skid chain with a chain mesh, which has chain links according to the present invention.Type: ApplicationFiled: June 1, 2010Publication date: December 9, 2010Applicant: PEWAG SCHNEEKETTEN GMBH & CO KGInventors: Agyd Pengg, Karl Schmid
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Publication number: 20100293916Abstract: A link made from a D-profile steel length, that can be used to form a hoist chain including a substantially planar outer circumferential area and two side flanks opening into the same, each flank comprises a first planar flank section which is substantially perpendicular to the outer circumferential area. The flank section is connected on each side flank with the outer circumferential area via an adjacent planar bevel area which is inclined under a bevel angle obliquely in relation to the same in the direction towards the other side flank.Type: ApplicationFiled: July 14, 2009Publication date: November 25, 2010Applicant: PEWAG AUSTRIA GMBHInventors: Agyd Pengg, Franz Alfred Fuchs
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Publication number: 20100266333Abstract: A connection apparatus for coupling a support flange to a load, comprising a housing having a bushing and a holder for the support flange twistable about the bushing, the support flange swivelable about a rotation axis perpendicularly to the rotation axis of the holder. A bolt rotatably extends through the bushing with an upper head part, protruding axially, its axial end exposed for receiving a load, and held in an interlocking manner against axial withdrawal. The supporting bolt comprises a shank region at an axial distance (a) with a radially enlarged shank diameter whose radial excess portion is partly covered from the outside under axial play within said axial distance by a bushing section with a reduced inside diameter.Type: ApplicationFiled: April 16, 2010Publication date: October 21, 2010Applicant: Pewag Austria GmbHInventors: Bernhard OSWALD, Ägyd PENGG