A newspaper delivery receptacle or tube having a bottom, sides and a top, closed at one end constituting its back end and open at its front end. The receptacle is mounted in a generally horizontal position on a post by means of a bracket having a vertical leg adapted to be fastened to the post and a horizontal leg extending laterally outwardly from the vertical leg to be slidably engaged with the bottom of the receptacle. This bracket leg has an opening and the bottom of the receptacle has a bos...

An improved syringe is provided for root canal applications comprising a generally cylindrical or polygonal hollow barrel threaded internally at its distal end and at its proximal end, and a plunger which is substantially coextensive in length with and is adapted to slide through the cylinder. The plunger is closed face at its distal end and is externally threaded at its proximal end for threaded engagement with the internal threads at the proximal end of the cylinder. The plunger is integrally ...

An overhead monorail molten metal delivery self-propelled carrier comprising a carrier frame structure support on an overhead monorail, a power actuated hoist on the carrier frame connected by depending flexible members to a second movable structure or carriage for raising and lowering the latter relative to the carrier frame, cooperating guide members on depending vertical masts forming part of the carrier frame and the second structure or carriage confining the carriage to a predetermined vert...

This invention relates to a single use container package especially adapted for use as a pharmaceutical delivery system. It is a two unit package comprising a liquid containing bottle and an open ended pharmaceutical capsule.

Objects are delivered individually by feeding to temporary retention stations moved across stream. Objects of two sizes may be delivered in predetermined ratio. Associated counting means gives warning if predetermined rate of delivery not achieved.

A thread storage and delivery device for textile machines, including a housing having a thread supply device rotatably supported thereon and defining a thread channel, a rotatably supported drum axle, a storage drum, and a gearing arrangement with at least one driven wheel which can be driven by means of a carrier pin carried by the thread supply device so that the drum rolls along on a housing-fixed rolling path. The gearing arrangement couples the storage drum to the thread supply device in su...

Apparatus for discharging bulk material into a pneumatic conveyor conduit has two chambers, one disposed above the other, the upper chamber having an inlet orifice controllable by a pivotal closure flap and the lower chamber communicating with an outlet orifice from the upper chamber, also controllable by a pivotal closure flap. The flaps are balanced as by counterweights so as to leave their respective orifices virtually completely open in the absence of outside force acting on the flaps, and p...

A portable and adjustable aircraft cargo handling system designed to facilitate substantially simultaneous aerial delivery of cargo from a cargo ramp and paratroops from side doors from a conventional troop carrying aircraft of the Hercules C130 type which is provided with an inwardly and upwardly-opening rear cargo door and an outwardly and downwardly opening rear cargo ramp. The cargo device includes a base, which can be secured to the conventional aircraft cargo ramp; a load carrying platform...

A system is provided for delivering any of two or more liquids from their respective storage tanks into a tank truck or the like while avoiding contamination of the liquid being delivered with any significant amount of a previously delivered liquid. Means are provided for collecting vapor from the tank truck and for minimizing evaporation losses of the liquid being delivered.

A variable delivery hydraulic pump having at least one pilot plunger, an operating plunger for adjusting the displacement of variable control element, and a first and a second spool for controlling travels of the plungers towards the variable control element side so that a single pumping element may precisely, stably carry out the two pressure-two volume control of the pump.