Abstract: A clamp device for lifting equipment from a first position to a second elevated position. The present device includes a body member and a clamping member. A cord, cable or rope may be received within the body member and secured therein when the clamping member is attached thereto. Eyelets located on the body member may be used to attach various equipment and supplies thereto. A wench or other hoisting device may be used to raise the cord, cable or rope associated with the present clamp device and the equipment attached thereto to an elevated position.

Abstract: An exercise machine for performing barbell type free weight lifting exercises has a power cage or Smith press type frame, an elongated bar held on the frame in a substantially horizontal resting position, and an adjustable exercise mass assembly that allows a user to select an exercise weight from among a plurality of choices of different exercise weights provided by the exercise mass assembly. The exercise mass assembly is separate from the bar and any auxiliary weight plates carried on the bar. A cable and pulley system operatively connects the bar to a movable portion of the exercise mass assembly that provides the selected exercise weight. A powered actuator sets up the bar for performing a weight lifting exercise by lifting the movable portion of the exercise mass assembly up above a second portion of the exercise mass assembly that remains stationary during the particular weight lifting exercise.

Abstract: A suspension device for suspending a sign or another article from an elongated object, which suspension device (1) comprises:—a base part (4);—a holder (3) connected to the base part;—two gripping shanks (10, 20) which are pivotally mounted to the base part and pivotable in relation to each other to and fro between an open position and a closed position, one of the gripping shanks being pivotable in relation to the base part about a first axis of pivotation and the other gripping shank being pivotable in relation to the base part about a second axis of pivotation, which extends in parallel with and at a distance from the first axis of pivotation;—at least one spring member (5a) acting between the gripping shanks; and—at least one gear mechanism (6a) with a first gear member (15a) rigidly connected to one of the gripping shanks and a second gear member (25a) rigidly connected to the other gripping shank, these gear members being in engagement with each other and arranged to be turned in relation to each other

Abstract: A system for raising and lowering a ceiling fixture featuring a reel box with a cable reel and cable, and a motor connected to the cable reel. The cable extends out of the reel box and attaches to a ceiling fixture. The motor rotates the cable reel to wind and unwind the cable. A hollow female cone is connected below the reel box. The cable passes through the female cone. A male cone is attached to the cable below the female cone. The male cone has is adapted to fit inside the female cone. Electrical contact rings are disposed on the inner surface of the female cone for house wiring and the outer surface of the male cone for fixture wiring. When the male cone is in the female cone, the electrical contact rings operatively connect.

Abstract: A failsafe cleat with automatic in-line locking cam includes a frame having proximate and a remote sides on substantially opposite sides of the frame and formed with a passageway, extending between said proximate and remote sides, for receiving a line that can move along a first line releasing direction from said proximate to said remote sides and a line pulling direction from said remote to said proximate sides. A locking cam on the frame on one side of said passageway has a line engaging portion, the cam being movable between a line releasing position and a line locking position. The line engaging portion includes a first engaging portion normally spaced a distance &Dgr; from the line to form a clearance gap in the line releasing position and a second engaging portion bridging the gap a distance equal to at least &Dgr; for arresting the line and preventing movement of the line in the line releasing direction.

Abstract: A failsafe device for raising/lowering articles includes a frame and a fastener for attaching the frame to a ceiling or wall to elevated an article above the floor. A pulley or sheave is mounted on the frame about a substantially horizontal axis when the frame is mounted on the ceiling or wall. A cable is entrained over the pulley and has a substantially vertical lifting cable portion attachable to the article to the lifted and a substantially vertical pulling cable portion arranged to be pulled downwardly by a user to elevate the article and raised upwardly to lower the article. A cam is mounted on the frame on one side of the pulling cable portion and has a cable engaging surface.

Abstract: A magnetic recording and reproduction apparatus includes an arm section pivotable about a pivoting shaft; a tape guide section provided on the arm section for guiding a magnetic tape; a capstan section for driving the magnetic tape so as to run; and a maintaining section provided on the capstan section. The arm section is pivotable between a first location and a second location. The first location is a location at which the information recording to and/or information reproduction from the magnetic tape is possible. The second location is a location at which the information recording to and/or information reproduction from the magnetic tape is not possible. When the arm section pivots from the second location to the first location, the maintaining section maintains a relative position of the arm section, which is in the first location, to the capstan section.

Abstract: A failsafe device for raising/lowering articles includes a frame and a fastener for attaching the frame to a ceiling or wall to elevated an article above the floor. A pulley or sheave is mounted on the frame about a substantially horizontal axis when the frame is mounted on the ceiling or wall. A cable is entrained over the pulley and has a substantially vertical lifting cable portion attachable to the article to the lifted and a substantially vertical pulling cable portion arranged to be pulled downwardly by a user to elevate the article and raised upwardly to lower the article. A cam is mounted on the frame on one side of the pulling cable portion and has a cable engaging surface.

Abstract: A failsafe device for raising/lowering articles includes a frame and a fastener for attaching the frame to a ceiling or wall to elevate an article above the floor. A pulley or sheave is mounted on the frame about a substantially horizontal axis when the frame is mounted on the ceiling or wall. A cable is entrained over the pulley and has a substantially vertical lifting cable portion attachable to the article to the lifted and a substantially vertical pulling cable portion arranged to be pulled downwardly by a user to elevate the article and raised upwardly to lower the article. A cam is mounted on the frame on one side of the pulling cable portion and has a cable engaging surface.

Abstract: A clamp for use in stage lighting and similar applications comprises a main body portion which is provided with a pair of wheels and an arm mounted on the main body portion provided with a pair of wheels . A locking handle is pivotally mounted on the arm and is arranged to move the arm between a closed position in which the wheels are engageable with a bar or rail and an open position in which the wheels are clear of the bar or rail. A bolt or screw is secured to the arm and is adapted for attachment to the clamp of a lantern.

Abstract: A height adjustable device for suspending a planter comprises a locking member adapted to be mounted above the planter, a handle member and a cable attached at a first end thereof to the planter. The cable passes through the locking member and is wound around a reel biasedly mounted in the handle member with a second end of the cable being attached to the reel. The cable is partly wound around the reel. A disengageable brake is provided for the reel. The locking member comprises a pair of fixed wheels which guide the cable therethrough. The locking member further comprises a locking arm pivotally mounted therein and comprising a series of teeth. The locking arm is biased towards a first one of the wheels, whereby the cable can be secured between the locking arm and the first wheel.

Abstract: A handy, compact and easily transportable apparatus for relief of intervertebral discs and for stretching of the vertebrae and the hip joints by means of gravity, having a support element suspendable on a door, a wall or the like, and a suspension device connected with this for the feet, in such manner that even unpracticed and awkward persons without support by a helper, i.e. completely alone, can achieve the suspended position. The suspension device is connected via a cable line with the support element and provided with a coupling device for suspension gaiters.

Abstract: An adjustable support device for appliances being comprised of a housing with top and bottom aligned openings therethrough and which is attached to a support member by a clamp mechanism. An elongated support member or tubing which is provided with a plurality of aligned openings one side thereof passing through the opening of the housing and is in contact within the housing with a pair of upper opposed rollers and a lower roller being in contact with only one side of the member. A locking mechanism is pivotally mounted within the housing and is co-operable with the openings in the elongated support member and is provided with a guide device, such as a roller, which extends outward therefrom and is in contact with the support member.