Abstract:
A reel based closure device includes a housing, a tension member, a spool that is rotatably positioned within the housing, and a tightening component that is positioned axially above the spool and that is operably coupled therewith so that an operation of the tightening component causes the spool to rotate within the housing to wind the tension member about the spool. The reel based closure device also includes a coupling component that is separate from the tension member and that frictionally engages with a distal end of the tension member so that the coupling component is removably fixed to the tension member. The spool component includes a coupling feature within which the coupling component is positioned to attach the tension member to the spool.
Abstract:
A lacing system for an article may include a tensioning mechanism (1004, 1702, 1802, 1808, 1902, 2102, 2122, 2202, 2302, 2402, 2502, 2508, 2602, 2702, 2802, 2902, 3002, 3202, 3302, 3402, 3502), a plurality of guide members (2410A), and a lace (104, 106, 1506, 1604, 2406, 2408, 2506, 2706, 2708, 714) that is operationally coupled with the tensioning mechanism (1004, 1702, 1802, 1808, 1902, 2102, 2122, 2202, 2302, 2402, 2502, 2508, 2602, 2702, 2802, 2902, 3002, 3202, 3302, 3402, 3502) and that is routed along a lace (104, 106, 1506, 1604, 2406, 2408, 2506, 2706, 2708, 714) path of the article via the plurality of guide members (2410A). The lace (104, 106, 1506, 1604, 2406, 2408, 2506, 2706, 2708, 714) is routed along the lace (104, 106, 1506, 1604, 2406, 2408, 2506, 2706, 2708, 714) path so that a first portion (2506, 2606) of the lace (104, 106, 1506, 1604, 2406, 2408, 2506, 2706, 2708, 714) is routed directly from the tensioning mechanism (1004, 1702, 1802, 1808, 1902, 2102, 2122, 2202, 2302, 2402, 2502, 2508, 2602, 2702, 2802, 2902, 3002, 3202, 3302, 3402, 3502) to a top end (1510, 1512, 1612, 1614) of the lace (104, 106, 1506, 1604, 2406, 2408, 2506, 2706, 2708, 714) path and so that a second portion (2508, 2608) of the lace (104, 106, 1506, 1604, 2406, 2408, 2506, 2706, 2708, 714) is routed directly from the tensioning mechanism (1004, 1702, 1802, 1808, 1902, 2102, 2122, 2202, 2302, 2402, 2502, 2508, 2602, 2702, 2802, 2902, 3002, 3202, 3302, 3402, 3502) to a position that is adjacent a bottom end (1614) of the lace (104, 106, 1506, 1604, 2406, 2408, 2506, 2706, 2708, 714) path. Tensioning of the lace (104, 106, 1506, 1604, 2406, 2408, 2506, 2706, 2708, 714), via the tensioning mechanism (1004, 1702, 1802, 1808, 1902, 2102, 2122, 2202, 2302, 2402, 2502, 2508, 2602, 2702, 2802, 2902, 3002, 3202, 3302, 3402, 3502), causes the top end (1510, 1512, 1612, 1614) of the lace (104, 106, 1506, 1604, 2406, 2408, 2506, 2706, 2708, 714) path and the position adjacent the bottom end (1614) of the lace (104, 106, 1506, 1604, 2406, 2408, 2506, 2706, 2708, 714) path to be initially tensioned.
Abstract:
According to an embodiment, a lacing system for opening and closing an article includes a tensioning device having a first mode of operation and a second mode of operation, a first tension member that is coupled with the tensioning device and tensionable thereby, and a second tension member that is coupled with the tensioning device and tensionable thereby. The tensioning device is configured to: effect tensioning of the first tension member to close and tighten the article upon operation of the tensioning device in the first mode of operation and effect tensioning of the second tension member to loosen and open the article upon operation of the tensioning device in the second mode of operation.
Abstract:
A lacing system for tightening an article includes a first guide that is coupled with the article and positioned within a first zone of the article and a second guide that is coupled with the article and positioned within a second zone of the article with at least a portion of the second zone being different than the first zone. A first tension member is guided by the first guide within the first zone and a second tension member is guided by the second guide within the second zone. Tensioning of the first tension member or second tension member causes tightening of the respective zone of the article. A tensioning mechanism is also coupled with the article and with the first and second tension members. The tensioning mechanism is configured to tension the first and second tension members to tighten the first and second zones of the article.
Abstract:
A reel based lacing system is disclosed. The reel can be configured to allow the incremental tightening of a lace about a spool by rotation of a knob in the tightening direction. In some embodiments, the system can include a substantially inflexible pawl beam configured to resist rotation of the knob in the loosening direction and a pawl spring configured to bias the pawl against the housing and to allow the pawl to be displaced away from the housing when the knob is rotated in the tightening direction.
Abstract:
Disclosed is a closure system used in combination in any of a variety of applications including clothing, for example as a footwear lacing system comprising a lace attached to a tightening mechanism. The tightening mechanism provides for both rough and fine adjustment of the closure system. The rough adjustment allows for rapid tightening of a loosened opening. The fine adjustment allows for final closure and incremental adjustment of the tension in the closure system.
Abstract:
A reel (800) for tightening an article includes a housing (840) and a spool (850) positioned within the housing. A knob (802) is coupled with the spool to cause the spool to rotate within the housing and thereby wind a tension member about a central post of the spool. A load holding mechanism is coupled with the spool and the housing and includes a first friction element and a second friction element (830) that are frictionally engageable to prevent rotation of the spool in a second direction to prevent unwinding of the tension member from the spool's central post. Rotation of the knob in a first direction reduces frictional engagement of the friction elements to enable rotation of the spool in the first direction and tension in the tension member biases the spool toward rotation in the second direction which increases the frictional engagement of the friction elements.
Abstract:
According to an embodiment, a device for tightening an article includes a housing having an interior region and a spool positioned within the interior region and rotatable relative thereto. A tightening mechanism is operably coupled with the spool to cause the spool to rotate within the interior region of the housing. A tension member is coupled with the spool and is configured to be tensioned upon rotation of the spool via the tightening mechanism. The device also includes a tension limiting mechanism that allows the tension member to be tensioned via the tightening mechanism until a tension threshold is achieved. After the tension threshold is achieved, further operation of the tightening mechanism does not substantially tension the tension member due to the tension limiting mechanism.
Abstract:
According to one embodiment, a removable tightening device is described. The tensioning mechanism is removably coupleable with an article without damaging the article so that upon removal, the coupling of the tensioning mechanism with the article is unrecognizable or not readily detectable. The tensioning mechanism is operable with a tension member to maintain a tension of the tension member and thereby maintain a tightness of the article. The tension member is guided along a path about the article, via one or more guide members, and is tensionable, via the tensioning mechanism, to tighten the article.
Abstract:
A reel based lacing system is disclosed. The reel can be configured to allow the incremental tightening of a lace about a spool by rotation of a knob in the tightening direction. In some embodiments, the system can include a substantially inflexible pawl beam configured to resist rotation of the knob in the loosening direction and a pawl spring configured to bias the pawl against the housing and to allow the pawl to be displaced away from the housing when the knob is rotated in the tightening direction.