A thread dispenser for use when installing hair extensions comprised of a base supporting a spool on a vertical spindle. The top of the base has a guide with a catch to hold and guide the thread towards a cutter on top of the base. The cutter includes a cartridge with a replaceable blade. The blade is recessed and exposed through a mouth for safety. The base includes a plurality of needle holding apertures. Optionally included is a drawer in the base and a tension nut holding the spool onto the spindle.

A portable yarn feeder that is attachable to an object and provides a secure and constricted environment in which yarn can be fed freely without the yarn tangling or becoming damaged. The feeder includes a housing that has an exterior sidewall with a first opening formed therein and interior walls that are contiguous to each other and an inner surface of the exterior wall and include a second opening formed therein that is offset from the first opening.

A compact creel utilization method provides arms cantileverdly extending from supports which support at least two yarn rolls thereon. Some embodiments have a front roll connected to the rear roll. Other embodiments simultaneously feed to a common eyelet or other feed opening.

A compact creel utilization method provides arms cantileverdly extending from supports which support at least two yarn rolls thereon. Some embodiments have a front roll connected to the rear roll. Other embodiments simultaneously feed to a common eyelet or other feed opening.

The apparatus for non-contact damping vibration of a vibrating optical fiber moving over an optical fiber path includes an air bearing and an air supply. The air bearing includes a body having an aperture defined by an inner surface and a central axis that passes through the center of the aperture and along which lies the optical fiber path. A plurality of nozzles is distributed around the inner surface and directed toward the central axis. An air conduit within the body is in pneumatic communication with the plurality of nozzles. The air supply is pneumatically connected to the air conduit and is configured to supply pressurized air to the air bearing. The pressurized air is directed through the nozzles to the vibrating optical fiber and impinges on the optical fiber to damp the vibration of the vibrating optical fiber.

Apparatus to guide a metal product, the apparatus includes a support body (11). A plurality of support arms (12) are associated with the support body (11). A plurality of guide rolls (13) are installed rotating in an idle manner on the support arms (12) and define between them a roller guide gap (14) for the metal product. Adjustment devices (24) associated with the support arms (12) and adjust, independently from each other, the position of each of the guide rolls (13. Detection devices (19) detect the stresses induced by the metal product on the guide rolls (13).

Method and apparatus for an assembly which is attachable to a skid-steer or similar front end loader or tractor which is used to install fence wire, including woven wire. The assembly contains a plurality of spindles upon which rolls of wire can be placed, which wire passes through a threader which organizes and separates the wire, then through a clamping device operated hydraulically using electric and hydraulic controllers, then over a roller and around an upright wire guide whereupon the wire is attached to a fence post in a conventional manner. The wire is clamped using a clamping member operated by a hydraulic cylinder to clamp and lock the wire so that the wire can be stretched by the engine powered skid-steer, front end loader or the like so that the wire can be tightly attached to each fence post in a series operation. The plurality of spindles is disposed on an upright central stanchion attached to a platform so that the wire can be easily placed on and removed from the spindle. An alternative embodiment is shown for use with woven wire.

A thread dispenser for use when installing hair extensions comprised of a base supporting a spool on a vertical spindle. The top of the base has a guide with a catch to hold and guide the thread towards a cutter on top of the base. The cutter includes a cartridge with a replaceable blade. The blade is recessed and exposed through a mouth for safety. The base includes a plurality of needle holding apertures. Optionally included is a drawer in the base and a tension nut holding the spool onto the spindle.

A thread dispenser for use when installing hair extensions comprised of a base supporting a spool on a vertical spindle. The top of the base has a guide with a catch to hold and guide the thread towards a cutter on top of the base. The cutter includes a cartridge with a replaceable blade. The blade is recessed and exposed through a mouth for safety. The base includes a plurality of needle holding apertures. Optionally included is a drawer in the base and a tension nut holding the spool onto the spindle.

Method and apparatus for an assembly which is attachable to a skid-steer or similar front end loader or tractor which is used to install fence wire. The assembly contains a plurality of spindles upon which rolls of wire can be placed, which wire passes through a threader which organizes and separates the wire, then through a clamping device operated hydraulically using electric and hydraulic controllers, then over a roller and around an upright wire guide whereupon the wire is attached to a fence post in a conventional manner. The wire is clamped using a clamping member operated by a hydraulic cylinder to clamp and lock the wire so that the wire can be stretched by the engine powered skid-steer, front end loader or the like so that the wire can be tightly attached to each fence post in a series operation. The plurality of spindles is disposed on an upright central stanchion attached to a platform so that the wire can be easily placed on and removed from the spindle.