Stryker Leibinger Gmbh & Co Kg

Schultz Engineered Products, Inc.

Other

Alexander G Murashko, Jr

Robert L Schultz, Jr

Basil B Tilling

Complementary couplers useful in providing a coupling through which liquids may be transferred from a first storage reservoir or tank to a second storage reservoir or tank, which can be an on-board fuel tank of a motorized vehicle. There is a first coupling which is configured to be in fluid communication with the interior of a receiving vessel, fuel tank, etc. and a second coupling which is intended to be in fluid communication with the contents of a storage reservoir containing a chemical, liquid fuel, etc. The disclosure also includes a process for charging a fuel reservoir on board of a motorized vehicle from a remote reservoir, wherein the vapor in the fuel reservoir is displaced by an equal volume of fuel delivered from said remote reservoir, and wherein the vapor in said fuel reservoir is simultaneously caused to be transferred to said remote reservoir, thus permitting no escape of the vapor from said fuel reservoir to the surrounding atmosphere. Through use of the present disclosure, more rapid liquid transfer through individual couplers occurs with reduced losses of liquid chemicals, fuel, etc. versus prior art couplers. A remote reservoir useful for recharging fuel to a motorized vehicle, having a two way pressure equilibrium valve is also provided.

Fluid transfer device with pressure equilibrium valve

Provided are nozzles useful for controllably transferring any fluid including without limitation liquids such as hydrocarbon fuels from a first reservoir to a second reservoir. Dispensing nozzles as provided herein have several advantages, including increased control by the technician who is transferring the fluids over the nozzle itself by virtue of greater physical control and less operator fatigue. In addition, a small amount of force applied to the dispensing lever results in a relatively large opening of the control valve mechanism. Further, when line pressure is zero or near zero, it is not possible for un-metered fluid leakage to occur, which provides cost advantages to large volume vendors of liquids such as hydrocarbon fuels which are dispensed on a routine basis, such as at airports. Safety is also greatly enhanced, since latent quantities of fuel cannot flow out from lines equipped with the nozzles provided when supply lines are not pressurized.

Liquid delivery nozzle

Complementary couplers useful in providing a coupling through which liquids may be transferred from a first storage reservoir or tank to a second storage reservoir or tank, which can be an on-board fuel tank of a motorized vehicle. There is a first coupling which is configured to be in fluid communication with the interior of a receiving vessel, fuel tank, etc. and a second coupling which is intended to be in fluid communication with the contents of a storage reservoir containing a chemical, liquid fuel, etc. The disclosure also includes a process for charging a fuel reservoir on board of a motorized vehicle from a remote reservoir, wherein the vapor in the fuel reservoir is displaced by an equal volume of fuel delivered from said remote reservoir, and wherein the vapor in said fuel reservoir is simultaneously caused to be transferred to said remote reservoir, thus permitting no escape of the vapor from said fuel reservoir to the surrounding atmosphere. Through use of the present disclosure, more rapid liquid transfer through individual couplers occurs with reduced losses of liquid chemicals, fuel, etc. versus prior art couplers.

Fluid transfer coupling

An aiming block fixation system for fixing an aiming block to a bone plate includes a bone plate having an outer surface and a bone-contacting surface for application to a bone. The aiming block has an upper surface, a lower surface engageable with the outer surface of the bone plate. A first angled aiming block bore extending from the upper surface to the lower surface along an axis which is at a non-zero degree angle to an axis of a bone plate hole. A locking element extends through the angled aiming block bore and the bone plate hole such that a central longitudinal axis of the locking element is oriented at a non-zero degree angle to the first axis, with the locking element including a radially outwardly extending camming arm selectively engageable with a camming surface of the first bone plate hole.

Bone plate aiming block

A drill guide system for a bone plate having holes includes a guide block having at least two drill guide bores alignable with a bone screw receiving hole in a bone plate. A locking element extending through at least one drill guide block bore into the bone plate bone screw receiving hole, the locking element having a partially threaded bore portion and having a bifurcated tip surrounding the threaded bore portion. The bifurcated tip capable of engaging an inwardly extending protrusion formed on an internal wall of a bone screw receiving hole in the bone plate. An axially moveable threaded rod has a head for contacting an outer surface of the guide block and an end portion engaging a portion of the bore in the bifurcated tip of the locking element for separating sections of the bifurcated tip on axial movement of the rod prior to the head contacting the second surface of the drill guide block.

Growing community of inventors

Shrewsbury, NJ, United States of America

Alexander G Murashko, Jr