摘要:
A technique for storing cable slack in an automatic and safe manner, to allow a plug and play connectivity for fiber optic cable installation between floors in multi-floor high-rise apartment buildings. A tamper-proof storage box is located in a prescribed location for which its footprint is intended, such as a utility closet in a lobby or basement. The box contains a number of reels of cable (bundles of individual optical strands), each reel's contents designated for a different floor in the building. As pre-connectorized strands are pulled from a rotatable spindle mounted in the storage box to its intended floor, any cable excess (slack) remains automatically on the spindle in the storage box in an out-of-the-way location avoiding tampering and tripping. This allows off the shelf lengths of cable saving time and expense.
摘要:
An apparatus for the storing and management of a plurality of wire rope slings is presented, such slings being those typically comprised of a length of wire rope having at least one end loop. The apparatus has a base frame upon which is rotatably mounted a sling storage bin. The storage bin has a plurality of arm members that extend from the storage bin for engaging and holding an end loop of a selected wire rope sling. Rotation of the storage bin causes the selected wire rope sling to be coiled around said projecting arms within the storage bin. The apparatus may be provided with pad eyes and forklift tine guides to facilitate its transportation.
摘要:
The present invention relates to a device for storing a flexible conduit, such as an electrical cord of a set of personal head phones or similar. The device has a body and a drum rotationally coupled to the body. The drum is biased to rotate in a first direction. A latch movable between a latched position and an unlatched position prevents rotation of the drum in the first direction when the latch is in the latched position. The body has an opening for positioning a portion of flexible conduit. At least one coupling disposed on the drum extends into the opening for catching a portion of a flexible conduit positioned within the opening. When the latch is in the unlatched position the drum rotates in the first direction to cycle the coupling through the opening. A coupling catches a flexible conduit positioned within the opening to wind the flexible conduit onto the drum.
摘要:
To make it possible to replace a metallic filament end retaining clip in a take-up reel for metallic filament, a clip (10) has, for example, a clip portion (11) having an essentially W shape, and attachment arm portions (12) and coiled portions (14) on both sides thereof. The upper portion of the clip portion (11) and the attachment arm portions (12) are fitted into the space between a flange outer periphery portion (4), and the end part of a metallic filament W is retained through elastic force. Alternatively, a clip mounting portion (107) and a clip tip retaining portion (109) are formed in a flange (101), into which a clip (110) is mounted in a detachable state, the clip (110) having, for example, essentially inverse U-shaped positioning attachment portions (112) formed on both sides of an essentially U-shaped clip portion (111).
摘要:
A filament spool for use in a filament spool container, where the filament spool comprises a first rim and a second rim offset by an axial shaft, and a series of grooves extending along a first portion of the first rim and configured to receive a filament of a material while the filament is wound around the axial shaft in a first rotational direction.
摘要:
A hand held cable reel (1) includes a central cable receiving core (3) mounted between a pair of disc like end flanges (5, 7), each disc like end flange (5, 7) having a handle (9, 11) mounted on the outermost surface of the flange, the handles being radially offset from the central axis of the cable receiving core (3) and circumferentially offset relative to each other. The handles (9, 11) are substantially c-shaped having a body portion (13) and a pair of inwardly depending arms (15, 17), the free end of each of the arms facing inwardly towards the flange (5, 7) upon which it is mounted. A pair of operating flanges (161, 163) freely rotatable with respect to the end flanges may also be provided.
摘要:
An apparatus and method for retracting and storing a sensor cable. The apparatus includes a housing operable to selectively engage a sensor cable having a cable connected to a sensor and operable to store the sensor cable in a retracted position, and a retraction mechanism capable of retracting the sensor cable to the housing without damaging the sensor.
摘要:
The object of the present invention is to provide a winding drum for a sheet-like member which can change reliably the range of air sucking intake holes by a simple structure, and to provide a winding drum which can prevent the generation of an unwanted contact mark on the sheet-like member. This winding drum having a hollow portion which is in communication with the intake holes of the drum body, a changeover member which is releasably attached in the hollow portion and which is formed so as to extend along the inner peripheral surface of the hollow portion, and an air passage (second communicating holes, first communicating hole, and hole) which is provided on the changeover member and which communicates intake holes of a predetermined range in the axial direction of the drum body with the suction device when the changeover member is attached in the hollow portion. So the range of air sucking intake holes is switched by changing the changeover member to another changeover member with another air passage.
摘要:
An attachable accessory device is provided which has a housing assembly with an external cylindrical tube with an elongate slot, an internal cylindrical tube capable of rotational movement within the external cylindrical tube, and housing a spring member for providing the rotational movement. An elongate spring member is engaged within the internal cylindrical tube providing rotational movement of the internal cylindrical tube. A predetermined printed sheet of informational material with first and second protected surfaces to protect the informational material on the printed sheet, which has an elongate rigid handle secured to the printed sheet substantially along one edge, while an opposite edge of the printed sheet is secured with the internal cylindrical tube, so that the printed sheet is capable of being coiled or wound around the internal cylindrical tube under action of the elongate spring member and housed in a coiled condition within the external cylindrical tube, with the elongate handle extending from the external cylindrical tube through the elongate slot. An end cap secures the internal tube, elongate spring member and printed sheet within the external cylindrical tube. An attachment end is provided which extends from an opposite end of the external cylinder having the end cap, and has an opening therethrough for receiving an attachment device which may be attached to a user or to another alternate device.
摘要:
A spool assembly for winding of a sheet-like material thereon includes a tubular hub body and a securing member. The tubular hub body is formed with a groove, and has a radial cross-section that has grooved and non-grooved segments. The non-groove segment extends from the grooved segment, and has opposite first and second ends, and a radial thickness that increases gradually from the first end to the second end thereof. The securing member is mounted in the groove in the tubular hub body for securing a securing end of the flexible sheet-like material to the tubular hub body.