Patents Assigned to Lekisport AG
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Publication number: 20170027290Abstract: A pole comprising a pole handle and a pole tip, with at least two tube portions located therebetween, which in an assembled state of the pole are connected to one another by means of insertion connections aligned along a longitudinal pole axis A. At least one of the plug connections is realized on a second tube portion by way of a form-fit and/or force-fit locking device, wherein the second tube portion has a smaller the same outer diameter than the inner diameter of a first tube portion, and which can be inserted into the first tube portion, and which can be fixed in the relative axial position by means of the form-fit locking device. On at least one of the plug connections, a tubular sleeve having a clamping element in a receiving groove is arranged between the tubular sleeve and the lower end of the first tubular portion.Type: ApplicationFiled: March 17, 2015Publication date: February 2, 2017Applicant: LEKISPORT AGInventor: Eberhard HEIM
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Patent number: 9480314Abstract: A length-adjustable tube for trekking sticks etc, comprising an outer tube and an inner tube insertable telescopically into the outer tube, and an expanding device with which the inner tube is clampable in the outer tube. The expanding device has an expanding element which can be pushed apart radially and is provided with a taper, and an inner element which is provided with an opposed taper and is accommodated in the expanding element. An adjustment screw held on the inner tube is operatively connected to an internally threaded bore in the inner element A clamping section is arranged on the expanding element, which, in a relaxed state, has a greater radius than the radius of the expanding element. The clamping section is elastically offsettable inwards counter to a restoring force.Type: GrantFiled: June 19, 2013Date of Patent: November 1, 2016Assignee: LEKISPORT AGInventor: Eberhard Heim
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Publication number: 20160201706Abstract: The invention relates to a clamping apparatus (1) for a pole for axially fastening in a releasable manner an inner pipe segment (3) that can be inserted into an opening of the clamping apparatus, wherein the clamping apparatus comprises a two-part plastic sleeve (5), which can be fastened to an outer pipe segment (2). The clamping apparatus also sleeve and which has a clamping lever (4), a lever arm (9) of which has an eccentric rolling region (8), by means of which the distance between a stop (12) and a counter surface (27) arranged on the outside of the first projection (13) can be reduced for clamping by pivoting the clamping lever (4) into the closed position.Type: ApplicationFiled: September 17, 2014Publication date: July 14, 2016Applicant: LEKISPORT AGInventor: Eberhard HEIM
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Publication number: 20160166914Abstract: A description is given of a shin guard (1) having a shin element (2) which is based on a hard plastics material or metal and has a concave inner side (16) which is curved transversally to a longitudinal axis (41) of the shin guard and encloses an interior (18) for accommodating a user's shin region. The shin guard is characterized in that at the lower end of the shin element (2), said lower end being directed towards the user's foot, it has a separate sliding element (3), which is based on a hard plastics material or metal and has a concave inner side (17), winch is adapted to the lower region of the shin element (2) and is curved transversally to the longitudinal axis (41) of the shin guard, as well as a convex outer surface (11), and in that the sliding element (3) is mounted such that it can be displaced dynamically essentially along the longitudinal axis (41), within defined limits, counter to a spring force directed towards the foot.Type: ApplicationFiled: September 18, 2013Publication date: June 16, 2016Applicant: LEKISPORT AGInventor: Eberhard HEIM
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Publication number: 20150320159Abstract: A length-adjustable tube for trekking sticks etc, comprising an outer tube and an inner tube insertable telescopically into the outer tube, and an expanding device with which the inner tube is clampable in the outer tube. The expanding device has an expanding element which can be pushed apart radially and is provided with a taper, and an inner element which is provided with an opposed taper and is accommodated in the expanding element. An adjustment screw held on the inner tube is operatively connected to an internally threaded bore in the inner element A clamping section is arranged on the expanding element, which, in a relaxed state, has a greater radius than the radius of the expanding element. The clamping section is elastically offsettable inwards counter to a restoring force.Type: ApplicationFiled: June 19, 2013Publication date: November 12, 2015Applicant: LEKISPORT AGInventor: Eberhard HEIM
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Patent number: 9168449Abstract: A pole basket (8) for a ski pole, cross-country pole, trekking pole, Nordic walking pole, or hiking pole, in particular for a ski pole for the touring sector, wherein the pole basket (8) has a planar basket region (9, 11, 15). The pole basket is characterized in that the basked region (9, 11, 15) can be folded in a folded state at least in some regions in the direction of a pole tip (5,7), and can be opened in the opposite direction to a stop, at which the basket region forms a flat or only unsubstantially curved plane, and that the pole basket (8) is transferred into the folded state by a force acting on a upper face of the basket region (9, 11), and that the pole basket returns to the open state independently when said force is removed.Type: GrantFiled: January 27, 2012Date of Patent: October 27, 2015Assignee: LEKISPORT AGInventors: Klaus Lenhart, Anna Friederike Lenhart, Markus Sebastian Lenhart, Eberhard Heim
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Publication number: 20150150344Abstract: A pole grip for walking sticks, trekking poles, alpine ski, cross-country ski, or Nordic walking poles, and an associated hand-retaining device, or a set of said elements. The pole grip has a grip body and a hook-like device for fastening the hand-retaining device. Movable or rotatable locking elements are arranged in the area of the hook-like device in such a way that a loop-shaped device provided on the hand-retaining device and inserted into the hook-like device substantially from above is fastened in the hook-like device in a self-locking manner. The design is characterized in that elements that prevent rotation of a loop-shaped device fastened to the hook-like device about the longitudinal axis of the hook-like device by elements of form closure are provided on the hook-like device, and that corresponding complementary elements are provided on the hand-retaining device.Type: ApplicationFiled: April 18, 2013Publication date: June 4, 2015Applicant: LEKISPORT AGInventors: Klaus Lenhart, Eberhard Heim, Wladimir Kreis
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Patent number: 8807152Abstract: A clamping apparatus for a hiking pole for detachably axially fixing a pipe section that can be inserted into an opening of the clamping apparatus. The clamping apparatus has a plastic collar, which substantially directly encloses the pipe section at least in an axial section and clamps the same in the closed state, wherein at least in the region enclosing the pipe section the plastic collar has at least one axial slot making the circumference of the plastic collar variable in that region and is designed in a substantially peripheral manner in the remaining axial region. There are projections with a stop and a rotational axis for a clamping lever with an arm, the axis being arranged perpendicular to the axis of the transverse pin and perpendicular to the axis of the pipe section. The clamping lever also has a roll-off region, which is eccentric with respect to the rotational axis.Type: GrantFiled: March 18, 2013Date of Patent: August 19, 2014Assignee: Lekisport AGInventor: Eberhad Heim
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Patent number: 8800580Abstract: A pole, in particular a Nordic walking pole, is described, having a pole body (1) at the lower end of which a buffer (2) with a tip (19) is provided, wherein the tip (19) and/or a lowermost portion (28, 36) of an inner sleeve (3) secured to the pole body (1) are arranged passing through a central opening (18) of the buffer (2), wherein the buffer (2) is mounted such that it can be moved and secured in an axial direction in this central opening (18), and wherein the buffer (2) can be secured in at least two axially different positions in relation to the pole body (1) via a form-fit connection.Type: GrantFiled: April 6, 2011Date of Patent: August 12, 2014Assignee: Lekisport AGInventor: Eberhard Heim
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Publication number: 20140069475Abstract: The invention relates to a folding pole (1), normally comprising four pipe sections (7-9), wherein the pipe sections (7-9) are connected to each other by means of plug-in connections while aligned along the pole axis (32) in the assembled state of the folding pole (1), and normally only three pipe sections (8, 8?, 9) are still connected to each other by means of a movable connecting element (16) in the folded state, and wherein a pole handle (2) is arranged on a top pipe section (7) and a pole tip (23) is arranged on a bottom pipe section (9).Type: ApplicationFiled: February 3, 2012Publication date: March 13, 2014Applicant: LEKISPORT AGInventor: Klaus Lenhart
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Publication number: 20130328297Abstract: The invention relates to a pole basket (8) for a ski pole, cross-country pole, trekking pole, Nordic walking pole, or hiking pole, in particular for a ski pole for the touring sector, wherein the pole basket (8) has a planar basket region (9, 11, 15). The pole basket is characterized in that the basket region (9, 11, 15) can be folded in a folded state at least in some regions in the direction of a pole tip (5, 7), and can be opened in the opposite direction to a stop, at which the basket region forms a flat or only unsubstantially curved plane, and that the pole basket (8) is transferred into the folded state by a force acting on a upper face of the basket region (9, 11), and that the pole basket returns to the open state independently when said force is removed.Type: ApplicationFiled: January 27, 2012Publication date: December 12, 2013Applicant: LEKISPORT AGInventors: Markus Sebastian Lenhart, Anna Friederike Lenhart
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Patent number: 8579329Abstract: A pole grip (1), particularly for walking sticks, trekking poles, alpine ski poles, cross-country ski poles and Nordic walking poles, comprising a grip body (3) and a hooking device (14) for attaching a hand-retaining device particularly provided in the form of a hand strap or a glove. Latching structure (6, 11) is placed in the area of the hook-like device (14) in such a manner that a strap-shaped, ring-shaped or eyelet-shaped device (33), which is inserted from above into the hooking device (14)and which is provided on a hand-retaining device, is fixed in the hooking device (14) in a self-latching manner. This simple and self-latching mechanism enormously simplifies use and is preferably combined with a safety release in the event of a heavy load acting in the opening direction of the hooking device.Type: GrantFiled: February 23, 2010Date of Patent: November 12, 2013Assignee: Lekisport AGInventor: Klaus Lenhart
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Publication number: 20130247947Abstract: The present invention relates to a stick (23), such as, for example, a trekking, downhill skiing, hiking or Nordic walking stick, which has a stick handle (28), a stick tube (24) comprising at least three telescopic tubular sections (25, 26, 27), and a stick point (29). Two adjacent tubular sections can each be adjusted relative to each other. The stick (23) according to the invention has a damping device (1) with a compression spring device (35), wherein an axial pin (2) which is secured axially on a second tubular section (26) is guided in a guide sleeve (10) held in a rotationally fixed manner in a first tubular section (25).Type: ApplicationFiled: May 15, 2013Publication date: September 26, 2013Applicant: LEKISPORT AGInventor: Klaus LENHART
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Patent number: 8496018Abstract: A clamping apparatus for a hiking/skiing pole for detachably axially fixing a pipe that is insertable into an opening of the clamping apparatus. The clamping apparatus includes a plastic collar, which encloses an axial portion of the pipe and clamps the pipe in a closed state, the plastic collar includes at least one axial slot making the circumference of the plastic collar variable. On opposite sides of the slot first and second projections are arranged on the plastic collar and include a coaxial passage opening that is arranged perpendicular to the pipe axis and through which a transverse pin penetrates. The outside of the second projection has a stop and the outside of the first projection has a rotational axis for a clamping lever, that includes a lever arm, which at least partially encloses the plastic collar when the clamping apparatus is closed, and has an eccentric roll-off region.Type: GrantFiled: January 26, 2010Date of Patent: July 30, 2013Assignee: Lekisport AGInventors: Klaus Lenhart, Eberhard Heim
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Patent number: 8474471Abstract: The present invention relates to a stick (23), such as, for example, a trekking, downhill skiing, hiking or Nordic walking stick, which has a stick handle (28), a stick tube (24) comprising at least three telescopic tubular sections (25, 26, 27), and a stick point (29). Two adjacent tubular sections can each be adjusted relative to each other. The stick (23) according to the invention has a damping device (1) with a compression spring device (35), wherein an axial pin (2) which is secured axially on a second tubular section (26) is guided in a guide sleeve (10) held in a rotationally fixed manner in a first tubular section (25).Type: GrantFiled: June 24, 2008Date of Patent: July 2, 2013Assignee: Lekisport AGInventor: Klaus Lenhart
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Publication number: 20130146110Abstract: The invention relates to a damping device (1) for a pole, in particular a trekking, ski, hiking, or Nordic walking pole, having an attaching sleeve (4) by means of which the damping device (1) is attached to a first tube segment (11, 44) by inserting and attaching therein, and having an attaching element (3) by means of which the damping device (1) is attached to a pole handle (5) or a second tube segment (43) having a larger inner diameter than the first tube segment (11, 44).Type: ApplicationFiled: June 6, 2011Publication date: June 13, 2013Applicant: LEKISPORT AGInventors: Eberhard Heim, Marco Hofer
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Patent number: 8434790Abstract: A stick snow ring (1) for a stick is described, with a stick holder (5) for receiving a stick tube. According to the invention, the stick snow ring (1) is characterized in that the snow ring region (2, 3) is designed as an essentially rigid disc and is fastened by means of a joint (4) in a manner such that it can rotate freely about a stick axis (A) and such that it can tilt about a tilt axis (B) over an angular range of 150°. The size of the snow ring can preferably be adapted individually to various use conditions.Type: GrantFiled: November 13, 2007Date of Patent: May 7, 2013Assignee: Lekisport AGInventor: Klaus Lenhart
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Publication number: 20130068268Abstract: A pole, in particular a Nordic walking pole, is described, having a pole body (1) at the lower end of which a buffer (2) with a tip (19) is provided, wherein the tip (19) and/or a lowermost portion (28, 36) of an inner sleeve (3) secured to the pole body (1) are arranged passing through a central opening (18) of the buffer (2), wherein the buffer (2) is mounted such that it can be moved and secured in an axial direction in this central opening (18), and wherein the buffer (2) can be secured in at least two axially different positions in relation to the pole body (1) via a form-fit connection.Type: ApplicationFiled: April 6, 2011Publication date: March 21, 2013Applicant: LEKISPORT AGInventor: Eberhard Heim
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Publication number: 20130062376Abstract: A hand-retaining device, such as a hand strap that can be fastened to the hand or a glove, includes a movable loop between the thumb and the index finger portions, which is used for fixing the hand-retaining device to a hook-type mechanism of a pole grip. Such a hand-retaining device is suitable for use with a pole grip of walking canes, ski poles or the like, which are equipped with a grip member and a hook-type mechanism for attaching a hand-retaining device especially in the form of a hand strap or a glove. A locking mechanism is disposed in the area of the hook-type mechanism such that a loop-shaped, annular, or eye-shaped device that is provided on the hand-retaining device and is inserted into the hook-type mechanism from above is fixed in a self-locking manner in the hook-type mechanism.Type: ApplicationFiled: September 14, 2012Publication date: March 14, 2013Applicant: LEKISPORT AGInventor: Klaus LENHART
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Publication number: 20130048039Abstract: A pole grip (1) is described and claimed, in particular for a cross-country skiing pole, trekking pole, skiing pole of Nordic walking pole, with a fastening mechanism for a hand loop (15, 16), which allows the hand loop (15, 16) to be fixed with variable length, wherein the fastening mechanism is arranged in a recess (8) in the head region of the pole grip (1).Type: ApplicationFiled: March 10, 2011Publication date: February 28, 2013Applicant: LEKISPORT AGInventor: Eberhard Heim