A compound bow includes a pair of limbs that extend from opposite end portions of a handle member. Each limb has a free end portion which is rotatably and eccentrically mounted on a pulley. A continuous cable is reeved about the pulleys and extends between the free end portions of the limbs. The portion of the cable reeved about the pulleys includes devices for engaging sprockets of the pulleys in a manner to permit adjustments in the draw length and draw weight of the cable. A flexible portion ...

There is disclosed an arsenamide compound of the formula ##STR1## The compound is useful in combatting filariasis due to D. immitis in dogs.

Pairs of individually changeable cam wheels at the tips of a compound bow for selective adjustment of the weight and draw length of the bow. The wheels have halves having different size grooves, said halves being interchangeable thus offering a full range of different weight and draw length bows.

A compound panel comprising two facing layers each of metal, and between the facing layers a core containing an organic binder and at least one layer of inorganic fibre together with hollow particles of closed-cell type.

A compound bow including a frame having a pair of limbs with pulleys rotatably affixed to the free ends thereof for receiving the bowstring and a cable system. The cable system includes a set of cams mounted on the frame of the bow to effect a substantially constant bowstring pressure as the bow is drawn to a predetermined point, and a significant drop in bowstring pressure at said predetermined point for accurate aiming of an arrow placed in cooperation with the bowstring. The cable system has ...

Apparatus and methods of operation are disclosed for combining injected high-energy primary flow fluid (normally a gaseous medium) and induced or entrained secondary flow fluid (frequently air) at and in the essentially conventional throat and diffuser sections of an ejector to significantly increase ejector performance efficient with limited injection slots or openings of limited size and with minimum diffuser lengths, to achieve high diffusion rates and substantially reduced system energy loss...

Novel rhodium complexes having formula HRhCO?L(OR).sub.3 !.sub.3 are produced by reacting XRhCO?L(OR.sub.3 !.sub.2, L(OR).sub.3 and a metal borohydride under controlled conditions. In the formulae, L is As, Sb or P; R is alkyl and/or aryl; X is a halogen. The complexes are rate improving hydroformylation catalysts.

A sealing compound for pipe joints which has a pastelike consistency and is formulated from inert filler particles, an aqueous dispersion of fluorocarbon particles, an acidic gelling agent and an alkali activator for the gelling agent in a relative quantity producing a neutral pH, the activator including an ingredient which imparts freeze-thaw stability to the compound.

A compound bow having limb members adjustably pivotally mounted on opposite ends of a handle member by a limb adjustment assembly including an arcuate rib and groove connection and an adjustable bolt fixedly holding the limb members in various adjusted positions relative to the handle member; a draw weight adjustment assembly mounted on each outer end portion of the handle member having a pulley member pivotally adjustably movable to various draw weight positions; an eccentric wheel and idler pu...

A compound lathe in which a headstock is horizontally movable along a spindle axis to provide longitudinal feeding of a workpiece mounted for rotation with the spindle and a saddle carrying a turret is vertically movable to provide transverse feeding. The saddle is slidably disposed on vertical guideways which is formed on a column mounted on a bed at the back of the headstock rearwardly of cutting areas of the workpiece and which vertically extends in a plane parallel to the axis of the spindle...