445results about "Extensible conductor cables" patented technology

An apparatus for the compact and neat storage of electrical cords, such as power extension cords and cords for earplugs and other devices. The cord may have repeating rigid sections which allow for the easy folding and grouping of the sections to allow for organized collection of portions of the cable which are not needed to be extended while in use, as well as for the organized collection of the entire cable when not in use. The rigid sections may have magnets which promote the organized grouping of the sections when collected together.

To provide a closed cable drag chain, which is capable of preventing the contact wear powder generated in holding and guiding the cable or the like from being scattered by reliably closing the cable or the like, and wherein the assembling, maintenance and repair are easy while having light weight and low noise. In a closed cable drag chain into which a cable or the like is inserted to be held and guided in conditions where a number of intermediate frames (10) are articulately connected to each other, an outer frame (20) including a removable opening / closing frame structure fit-covers a coupling portion of the adjacent intermediate frames (10) to close the coupling gaps S respectively thereby coupling it in a tubular shape, the intermediate frame (10) comprises an intermediate frame body and an opening / closing lid member (12) fitted into the intermediate frame body (11), and the intermediate frame body (11) includes lower open end surfaces (11b), which abut with each other on the chain bend inner peripheral side to hold a required bending position of the chain and upper open end surfaces (11c), which abut with each other on the chain bend outer peripheral side to hold a straight extended position of the chain.

In an aspect, the present invention provides stretchable, and optionally printable, components such as semiconductors and electronic circuits capable of providing good performance when stretched, compressed, flexed or otherwise deformed, and related methods of making or tuning such stretchable components. Stretchable semiconductors and electronic circuits preferred for some applications are flexible, in addition to being stretchable, and thus are capable of significant elongation, flexing, bending or other deformation along one or more axes. Further, stretchable semiconductors and electronic circuits of the present invention are adapted to a wide range of device configurations to provide fully flexible electronic and optoelectronic devices.

A cable winder is disclosed. The winder takes into consideration the minimum-bending radius of the optical fiber cables and minimizes cable attenuation when optical fiber cables are being stored. The winder allows only one end of the cable to be extended and rewind, while the other end of the cable, which operatively connects to the retractable cable, remains stored inside the cable winder without being damaged by the axial twist resulted from the winding action of the retractable cable. The winder enables a user to pre-determine the dimension of cable length and cable efficiency in order to maximize operation effectiveness.

An electric connector assembly disclosing various embodiments, each of which includes a connector body having a frustro-conically shaped outlet end portion that converges toward the outlet opening and having a complementary frustro conically shaped retainer ring circumscribing the outlet end portion wherein the retainer ring is integrally formed with a locking tang and ground tangs arranged to be snap fitted to a knock-out hole of an electric box. The latest embodiment includes a frustro-conical retainer ring having an auxiliary tang arranged to permit the connector assembly to be obliquely inserted and locked to a knock-out hole of an electric box using a minimum of applied force for effecting a snap fit connection to both lock and electrically ground the connector assembly to the electric box and a method of installing the associated connector body to an electric box.

According to an example embodiment, the multilayer stretchable cable includes a multilayer stretchable film and a plurality of conductive lines in the stretchable film. The conductive lines are in at least two different layers of the multilayer stretchable film in a thickness direction of the stretchable film, at least one conductive line is a signal line and at least one other conductive line in a layer adjacent to the signal line is a ground line. The signal line and the ground line are in zigzag patterns and are parallel to a width direction of the multilayer stretchable film.

A bundle 11 of electric wires is contained in a protector 20 which is a tubular body formed by assembling a main body 21 and a cover 22 together, and the main body 21 and the cover 22 are fixed to each other by means of locking parts 30. On this occasion, backlash preventive locking parts 31 each having backlash preventing means 34 are arranged in at least two positions, in place of the locking parts 30 which are arranged on the main body 21 and the cover 22 at a determined interval in a longitudinal direction. As the results, backlashes of the locking parts can be eliminated by a simple structure, and a twist of the protector can be prevented.

A power supply apparatus for a sliding structure includes a wire harness 10 which is extended from a body 5 to a sliding structure, an elastic member 40 for urging the wire harness 10 in a warp absorbing direction, a harness supporting member 501 mounted on the elastic member, on which the wire harness 10 is placed, a curved portion protection member 70 which accommodates a curved portion 12 of the wire harness 10 at an intermediate position in a longitudinal direction thereof, and an unusual sound suppressing portion 511, 512 for preventing unusual sound from being generated when the harness supporting member 501 hits against the curved portion protecting member 70. As the unusual sound suppressing portion, projections 511 and 512 to be in contact with the curved portion protecting member 70 are attached to the harness supporting member 501. Because of the above configuration, even when vibration is applied to an engine or car body, unusual sound will not be generated.

A wiring harness is horizontally swingably arranged from the sliding door to a vehicle body. A resilient member arranged at the sliding door energizes the wiring harness toward the vehicle body when the sliding door is fully closed, and energizes to bend the wiring harness when the sliding door is started to be opened. The wiring harness at the sliding door is supported by an oscillation member, and the resilient member energizes the wiring harness toward the vehicle body via the oscillation member. The oscillation member is mounted on a slider, the slider is engaged with a horizontal guiding rail, and the wiring harness is arranged from the slider to the oscillation member. The wiring harness is fixed to a fastening device at the vehicle body side, and the fastening device is arranged obliquely and outwardly against a direction of closing the sliding door. When the sliding door is fully closed, the wiring harness is horizontally supported along an oblong harness guiding member at the sliding door side.

A wire harness is slidably arranged between a vehicle body and an opening / dosing member of the vehicle. A grommet is fitted onto one end of a wire harness, which is arranged in the opening / closing member and is pulled out toward the vehicle body. The grommet has a diaphragm portion that can swing, extend and contract. A tube having a predetermined length is fitted onto the wire harness. A first end of the tube is fitted onto the grommet, while a second end is fixed to the wire harness, so that the tube can be slidably received in a guiding portion provided in the opening / closing member. A surplus length portion is provided in the wire harness, which is pulled out from the tube, so that the wire harness can follow opening / closing operations of the opening / closing member. The surplus length portion is received in the surplus length absorbing space provided in the guiding portion, while the wire harness is locked onto the opening / closing member at an exit of the surplus length absorbing space.

A cable of easy collection includes multiple hardened sections and multiple soft sections. Each of the soft sections is disposed between each two hardened sections so that the hardened sections can overlap with each other.