1
Borge Hugo Pettersson: Electrical connector device securable to metal member. Ira Milton Jones & Associates, May 17, 1977: US04023882 (129 worldwide citation)

An electrical connector device comprises a disc-like connector element having a hole therethrough. From a face thereof substantially hard contact means projects outwardly, in the form of an annular ridge which tapers outwardly to a sharp or rounded edge and which is concentric to the hole and radial ...


2
Carl Gilbert Richard Ossbahr: Modular article conveyor. Ira Milton Jones & Associates, March 29, 1977: US04014428 (79 worldwide citation)

An article conveyor comprises a pair of belts, each trained around a pair of pulleys, with straight stretches between said pulleys. The four straight belt stretches are coplanar and parallel. One pulley for each belt is so driven that the belts move in opposite orbital directions. Corresponding stre ...


3
Kurt Olov Edvardsson: Measurement of contents of tanks etc. with microwave radiations. Saab Scania Aktiebolag, Ira Milton Jones & Associates, August 23, 1977: US04044355 (47 worldwide citation)

A microwave signal that varies linearly in frequency through a sweep period is radiated to and reflected back from a target body. In one mixer the directly generated signal is mixed with the reflected signal to produce a difference frequency corresponding to distance; another mixer mixes the directl ...


4
Jan Nilsson, Rune Swanson: Piezoelectric generator operated by fluid flow. Saab Scania Aktiebolag, Ira Milton Jones & Associates, January 25, 1977: US04005319 (36 worldwide citation)

An electrical generator for projectiles and the like comprises a piezoelectric element housed in a cavity through which air is forced by missile movement. A reed-like tongue in the cavity has one end captive, its other end near a ram air inlet that terminates in a nozzle outlet which is aligned with ...


5
Charles F Sherman: Key cutting machine for producing obliquely oriented bitting. Unican Security Systems, Ira Milton Jones & Associates, October 4, 1977: US04051748 (35 worldwide citation)

A rotary cutter type key cutting machine for duplicating keys in which the V-shaped notches that define the bitting are obliquely oriented both left and right. Identical vises mounted on a hinged carrier which swings about an axis parallel to that of the rotary cutter, grip the pattern key and the k ...


6
James G Kanavas: Training device for improving accuracy in hitting a ball. Ira Milton Jones & Associates, February 13, 1979: US04139198 (30 worldwide citation)

A training device which a golfer can attach to his putter to assist him in developing putting proficiency. The device consists of a rigid annulus having a flat back surface and a concave conical front surface that meet to form the inner edge of the annulus, the diameter of which is smaller than that ...


7
Roger L Carlson: Raygo, Ira Milton Jones & Associates, September 12, 1978: US04113034 (27 worldwide citation)

A uniaxial vibratory force generator especially adapted for use as a pile driver, which comprises a rigid frame structure having a power actuated clamp at its bottom by which the frame structure grips a pile, and attachment means at its top by which the frame structure is suspended from above. In th ...


8
Nobuhide Kato, Ryo Yasuno, Susumu Yajima: Incinerator for refuse in containers and method of incineration therefor. Sumitomo Durez, Kabushiki Kaisha Niihama Tekkojo, Ira Milton Jones & Associates, January 30, 1979: US04136624 (23 worldwide citation)

An incinerator is provided with water cooled nozzles for blowing pressure air into refuse in open-topped containers, fuel burners for heating the containers from the outside, a water cooled grate and doors at the inlet and outlet of the incinerator. The containers are mounted on receiver dishes, del ...


9
Arthur G Dall, Donald L Morgan: Rotary cutter for agglomerated foam plastic. North American Products Corporation, Ira Milton Jones & Associates, February 21, 1978: US04074594 (23 worldwide citation)

A rotary cutter, in the nature of a milling cutter, especially for agglomerated foam plastic, has a body with a concentric surface of revolution onto which are brazed block-like carbide cutting elements. The cutting edges of circumferentially adjacent cutting elements lie on lines spaced apart circu ...


10
Nobuyuki Sugimura, Kazuo Sugimura: Bladder type accumulator housing a gas bombe in its gas chamber. Ira Milton Jones & Associates, March 13, 1979: US04143678 (21 worldwide citation)

In a bladder type accumulator the interior of which is divided by an expandable bladder into a gas chamber and a liquid chamber, a cartridge filled with gas is housed in said gas chamber, said cartridge is provided with a perforation means at its top for allowing pressure gas to flow out from said c ...