摘要:
A closure device particularly for ski boots composed of a shell with which a front quarter and a rear quarter are associated. The device is constituted by at least one traction element which has at least one point which is fixed, when the quarter opens or closes, to a moving part of the boot and at least one portion which is slidably associated with a static part of the boot. The traction element, which is advantageously non-extendable, furthermore interacts with means for tensioning and locking the cable.
摘要:
A braking control device for skates including a shoe having a toe portion at a forward location and a heel portion at a rearward location, and a pivoting quarter, and the shoe being connected with a chassis having a plurality of wheels at least one of which interacts with a brake device. The braking control device has structure allowing to transfer a braking force to the at least one wheel up to a presettable value, which is preferably close to the value required to lock the at least one wheel and beyond which an excess force is substantially not transferred to the at least one wheel. The brake device includes: a traction element connected at a first end to sliding trapezoidal elements which activate pivoting breaking bars engageable with wheel hubs, and the traction element being connected at a second end with a cylinder which is slidably accommodated in a seat provided at the rear of the shoe; and a pin protruding from the quarter of the shoe for engaging a disk which is slidingly seated in the cylinder and biased upwardly by a spring. Alternatively, the cylinder is slidingly accommodated in a seat formed in the quarter of the shoe.
摘要:
A braking control device for skates including a shoe having a toe portion at a forward location and a heel portion at a rearward location, and a pivoting quarter, and the shoe being connected with a chassis having a plurality of wheels at least one of which interacts with a brake device, The braking control device has structure allowing to transfer a braking force to the at least one wheel up to a presettable value, which is preferably close to the value required to lock the at least one wheel and beyond which an excess force is substantially not transferred to the at least one wheel. The brake device includes: a braking block pivoted to the chassis; and a bar connected at a first end to the quarter and slidingly engaged in a seat of a rearward protrusion of the braking block, and the bar has at a second end thereof a T-shaped tip forming a head abutting against the protrusion of the braking block.
摘要:
Multiple-function actuation device for ski boots, consisting of a containment body associable with a ski boot and supporting an actuation assembly for the actuation of at least one drive shaft kinematically connected at least to a first winder and to a second winder for a traction element connected to at least one movable element of the boot. Means for kinematic switching are adapted to kinematically connect the actuation assembly alternately to the first winder or to the second winder mans for the releasable locking of the rotation in the direction of unwinding are applied to the winders.
摘要:
Brake, particularly for the locking of tensioning elements provided on ski boots, constituted by an arm eccentrically pivoted to a containment body and having a curved portion engaging the groove of a pulley adapted to wind a traction element such as a cable; an elastic means forces the arm curved portion in the groove, means being provided for the disengagement of the arm from the pulley.
摘要:
The ski binding comprises a body which can be fixed to a ski and is removably accomodatable in a recess provided in the lower face of the sole of a ski boot. The body defines a fixed coupling element which is engageable with a first abutment provided at one end of said recess and supports a movable coupling element which can move with respect to the body and is removably engageable with a second abutment provided at the other end of the recess. The movable coupling element is connected to a piston which is sealingly movable in a fluid chamber connected to a tank chamber, wherein an operating piston, is sealingly movable, and protrudes from said body, and interacts with a portion of the recess upon the application of the boot to the binding, to feed the fluid from the tank chamber to the fluid chamber, with consequent motion of the movable coupling element to engage with the second abutment.
摘要:
A ski boot comprising a shell inside which one or more pressers are provided, a front quarter connected to the shell, a rear quarter pivotally connected to the shell, a lever pivotally connected to the rear quarter, a cable winding device rotatably supported by the lever, a first cable connected to the winding device and engaging the foot presser, and a second cable interconnected between the quarters and the free end of the lever for closing the quarters, whereby the first cable passes through the pivoting axis of the lever, or through a sheath element interconnected between the lever and the shell, so that the actuation of the lever and the actuation of the winding device both only affect the appropriate cable and the securing provided by the other cable is completely unchanged.
摘要:
A ski boot composed of a shell inside which one or more pressers are provided and with which a front quarter and a rear quarter are associated. The peculiarity of the invention resides in the fact that it comprises a lever body which is pivoted to the front quarter or to the rear quarter and has independently activatable adjustment and/or securing devices for the front and rear quarters and for the pressers which are arranged inside the shell. It is therefore possible to act directly on one of the devices, for example to vary its adjustment, without affecting the other device, regardless of the activation of non-activation thereof.
摘要:
A foldable multipurpose apparatus including a tool, a gripping mechanism, and a connecting element, extending along a first axis between the tool and the gripping mechanism, the tool being articulated at one end of the connecting element around a second axis transversal to the first axis, the gripping mechanism being articulated at an opposite end of the connecting element around a third axis separated from the second axis and transversal to the first axis. The second transversal axis and the third transversal axis are perpendicular to each other.
摘要:
A foldable multipurpose apparatus including a tool, a gripping mechanism, and a connecting element, extending along a first axis between the tool and the gripping mechanism, the tool being articulated at one end of the connecting element around a second axis transversal to the first axis, the gripping mechanism being articulated at an opposite end of the connecting element around a third axis separated from the second axis and transversal to the first axis. The second transversal axis and the third transversal axis are perpendicular to each other.