Patents Represented by Law Firm Basile, Weintraub & Hanlon
  • Patent number: 4681170
    Abstract: A rock drill for drilling a plurality of arrayed continuous bores includes a plurality of rods positioned so as to be able to drill several arrayed continuous bores, a rotating member to give rotation to the rods and a single percussion member which imparts percussive force to the plurality of rods. The plurality of rods may be passed through integrally formed rod guides by connecting several cylindrical members juxtaposed in parallel. The guide rod may optionally include, at its rear end, a swivel which also acts as a rod holder.
    Type: Grant
    Filed: August 5, 1985
    Date of Patent: July 21, 1987
    Assignees: Furukawa Co., Ltd., Okumura Corporation
    Inventor: Toshio Ohi
  • Patent number: 4679543
    Abstract: A holder for retaining refractory materials with adjustable upper and lower trays, which accommodate and hold securely therebetween the refractory materials. The holder comprises a lower tray having an open bottom mesh, and an upper tray with an open top mesh. The upper tray is telescopically received by the lower tray. Adjustable spacing between the upper and lower tray provides for secure retention of a uniformly distributed layer of radiant refractory material, thus offering a relatively constant dissipation of heat. The adjustable feature is provided by the accommodation of fasteners which extend generally horizontally from the side of the lower tray within vertical slots which are defined within the side walls of the top tray. The holder also provides a convenient means for cleaning the refractory materials after they have become soiled in use.
    Type: Grant
    Filed: February 18, 1986
    Date of Patent: July 14, 1987
    Assignee: JWG Enterprises
    Inventors: John H. Waltman, Wesley J. Stewart, Gerald E. Leroux
  • Patent number: 4676174
    Abstract: A collapsible work table provides a work surface of an adjustable height, and may be collapsed into a compact package for transport to job sites in the field.
    Type: Grant
    Filed: September 16, 1985
    Date of Patent: June 30, 1987
    Inventor: Robert A. Dingeldey
  • Patent number: 4676003
    Abstract: An interchangeable spacer gauge having a body with an upper surface parallel to a lower surface, a side surface, and an opening in the side surface extending through the upper and lower surfaces for use with an elongated member having an outer periphery, and more particularly, the opening enables a spacer gauge of a predetermined height to be interchanged with a second spacer gauge of a different predetermined height by passing the outer periphery of the elongated member through the opening in the side surface thereby encompassing a substantial portion of the outer periphery of the elongated member, the parallel upper and lower surfaces of the body allow a plurality of spacer gauges of different predetermined heights to be stacked by having the upper surface of a lower spacer gauge contacting the lower surface of a second spacer gauge to obtain a predetermined aggregate height.
    Type: Grant
    Filed: April 9, 1986
    Date of Patent: June 30, 1987
    Inventor: Russell E. DuBois, Sr.
  • Patent number: 4675480
    Abstract: A shock-damped and electronically passive mechanical switch system is precisely responsive to unguided ballistic missile peak reentry drag levels and respective near surface drag levels. The system includes a single cylindrical case containing a first and a second switching piston independently biased by respective springs, and a third switching piston housed in the second piston and controlled by metering fluid. The third (arming) piston begins displacing upon sensing a calibrated low threshold missile reentry drag value and shortly thereafter opens a port which enables the first and second pistons to begin displacing in response to the missile's drag, these two pistons coming to rest upon sensing the missile's peak drag. The second (programming) piston retains its peak drag sensing position to thus program the near surface drag value as the first piston retracts in response to the missile's reducing post peak drag.
    Type: Grant
    Filed: August 11, 1983
    Date of Patent: June 23, 1987
    Inventor: W. Dale Jones
  • Patent number: 4671158
    Abstract: A resonance eliminator for a drum head. The resonance eliminator includes a body having a first and second pivotally connected sections. A clamp is provided for detachably mounting the first section of the body on the rim of a drum. The resilient pad is attached to the second section of the body and engages the surface of the drum to eliminate resonance of the drum head caused by vibrations from the drum set itself or external sources. The second section is pivotal with respect to the first section to enable normal sounds to be exhibited by the drum head during play of the drum. Counterweight means are provided in one embodiment to insure that the second section of the body remains in a predetermined positional relationship with respect to the first section of the body. The latter embodiment is suitable for use on the bottom drum head.
    Type: Grant
    Filed: December 4, 1985
    Date of Patent: June 9, 1987
    Inventor: Peter Saputo
  • Patent number: 4669334
    Abstract: A transmission control apparatus for an infinitely variable transmission in which a transmission operating amount is selected by a transmission operating amount selecting system from a memory stored table based on transmission control information from transmission control information detectors which detect the transmission control information such as a throttle opening position command signal, etc., and a driving motor which enables the transmission operation of the infinitely variable transmission to be controlled in an open-loop fashion by a transmission control system in accordance with the transmission operating amount.
    Type: Grant
    Filed: September 12, 1985
    Date of Patent: June 2, 1987
    Assignee: Nippon Seiko Kabushiki Kaisha
    Inventors: Yasuhiko Miyaura, Hisashi Machida
  • Patent number: 4669407
    Abstract: A body sail device mountable around the body of a user for propelling the user through the water. The body sail includes an upstanding mast and a mounting member attachable on the body of the user for mounting the mast on the user. An outwardly extending boom is attached to the mast. At least one and preferably two sails are attached to the boom mast. A guide assembly is pivotally attached to one of the sail for controlling the trim of the sail with respect to the boom and mast.
    Type: Grant
    Filed: October 25, 1985
    Date of Patent: June 2, 1987
    Inventor: Ronald E. Cobb
  • Patent number: 4670868
    Abstract: A simplified sound reproducing device having external output shafts disposed beneath the plane of rotation of a record disc and at positions corresponding to the starting point of sound reproduction of each record groove. Each of the external output shafts actuates predetermined external components for action corresponding to the content of the recorded item in the record groove. A transmission is provided for connecting a center pin to each of the external output shafts. The transmission includes a driving wheel fixed around the center pin, a revolvable bearing frame member which is journally connected for rotation with the center pin when under engagement with a coupling member, a planetary shaft carried by the revolvable bearing frame member, a planetary gear wheel supported by the planetary shaft capable of movement in an axial direction and rotated by meshing with the driving wheel.
    Type: Grant
    Filed: February 26, 1986
    Date of Patent: June 2, 1987
    Assignee: Ozen Corporation
    Inventor: Eishi Koike
  • Patent number: 4669266
    Abstract: A fluid system has a variable displacement pump connected in a closed-loop circuit to a fluid cylinder having a piston and one connecting rod extending from the piston through an opposite side wall such that the effective pressure responsive areas on the opposite sides of the piston are unequal. The fluid system includes a circuit which permits an unequal displacement cylinder to be connected in a closed-loop circuit to a fluid pump.
    Type: Grant
    Filed: February 28, 1985
    Date of Patent: June 2, 1987
    Assignee: Kubik, Inc.
    Inventor: Philip A. Kubik
  • Patent number: 4669966
    Abstract: Apparatus for compacting powdered and fibrous raw materials to a pellet product, comprising a mixing chamber with an inlet, a driven mixing shaft coaxially with respect to the mixing cylinder and which is provided with radially projecting blades. A pelletizer is connected directly to the mixing cylinder, and comprises a cylindrical mold coaxially inside a cylindrical jacket part and provided with radial holes, and inside which are arranged one or more freely rotatable pressure rollers as a result of which, when the apparatus is working, the compacted mixture is pressed through the holes, while the jacket part of the pelletizer is provided with an outlet for the compressed product. The mixing shaft is designed as a cylinder, rotatable coaxially with respect to a fixed supporting shaft.
    Type: Grant
    Filed: July 15, 1985
    Date of Patent: June 2, 1987
    Assignee: Norvidan Engineering Nederland B.V.
    Inventor: Franciscus A. M. v. Deuren
  • Patent number: 4670867
    Abstract: A simplified sound reproducing device having external output shafts disposed beneath the plane of rotation of the record disc at positions corresponding to the end point of sound reproduction of each record groove and which actuate predetermined external components corresponding to the record groove's recorded content previously reproduced. A transmission selectively connects a center pin to each of the external output shafts.
    Type: Grant
    Filed: February 26, 1986
    Date of Patent: June 2, 1987
    Assignee: Ozen Corporation
    Inventor: Eishi Koike
  • Patent number: 4667156
    Abstract: Wheel bearing pulser combinations of the type where an annular pulser is force fitted onto the outer surface of a wheel bearing are disclosed in which the pulser is constructed to accommodate resiliently resisted radial expansion of its central opening as required by the force fitting of the pulser onto the bearing to permit increased dimensional tolerances of the bearing while avoiding an undue radial compression of the outer race of the bearing from the force fit.
    Type: Grant
    Filed: September 12, 1985
    Date of Patent: May 19, 1987
    Assignee: Nippon Seiko Kabushiki Kaisha
    Inventors: Takami Machino, Akira Kikuchi
  • Patent number: 4664621
    Abstract: The present invention relates to a gas cutting torch characterized in that a buffer is included within the preheating oxygen-supplying passage which is arranged in the inside of the injector head capable of supplying the preheated oxygen.
    Type: Grant
    Filed: March 31, 1986
    Date of Patent: May 12, 1987
    Assignee: Koike Sanso Kogyo Co. Ltd.
    Inventors: Noritsugu Sugisaku, Tetsuya Iizuka
  • Patent number: 4664364
    Abstract: A proximity switch assembly for signalling the location of a movable member at either of opposite end limits of movement relative to a stationary frame includes a compact elongate housing adapted to be mounted on the frame to extend along the path of movement of a power driven member, such as a piston rod, which shifts the movable member between its end limits. A proximity switch is fixedly mounted in the housing and a switch actuating member is mounted for sliding movement over a relatively short distance sufficient to move an actuating tab into and out of actuating proximity to the switch.
    Type: Grant
    Filed: August 15, 1986
    Date of Patent: May 12, 1987
    Assignee: Ozz Industries, Inc.
    Inventor: Robert K. Lymburner
  • Patent number: 4663955
    Abstract: Uniform lengths of accurately straight metal tubing are produced from a tubing supply in the form of a multilayer helically wound coil of tubing by passing tubing from the coil through a first straightening device to approximately straighten the tubing, successively severing uniform lengths of the approximately straightened tubing from tubing discharged from the first straightening device, and throwing the severed length of tubing axially through a guide tube of a length greater than that of the severed length of tubing into the inlet of a second straightening device operable to perform a final precise straightening of the severed length of tubing.
    Type: Grant
    Filed: February 18, 1986
    Date of Patent: May 12, 1987
    Assignee: Roman Engineering Company, Inc.
    Inventor: Robert J. Redman
  • Patent number: 4664441
    Abstract: A folding backrest of a wheelchair has two attendant handles fixed to upper tubes hinged to vertical lower tubes so as to be turnable into lowered positions. Supported on the upper tubes are respective cams turnable rearwardly by an attendant about a horizontal axis and in opposition to springs, from positions in which they bear against horizontal pins fixed at the rears of the lower tubes and maintain the upper tubes in their raised positions, into positions which allow them to be lowered past the pins to permit the backrest to be lowered.
    Type: Grant
    Filed: June 27, 1985
    Date of Patent: May 12, 1987
    Assignee: Carters (J & A) Limited
    Inventor: Donald E. Collins
  • Patent number: 4663666
    Abstract: An apparatus for correcting camera output data for excessive voltage build up on the camera image tube target during active video scan and retrace time periods as well as d.c. restoration error. The apparatus includes an A/D converter which converts the raw analog camera video output into a plurality of digital data values during each active scan period. The digital values are stored in a memory or register. The voltage on the camera image tube target is sampled during the retrace period of the camera beam. The magnitudes of the voltages sampled during all or a portion of the retrace period are averaged to generate an average value corresponding to the excess voltage built up on the screen during the scan and retrace time periods plus the d.c. restoration error. The average value is then added or subtracted from the digital data signals generated during the active beam scan period to generate output data which has been adjusted for the d.c. errors during a single scan of the camera beam.
    Type: Grant
    Filed: January 23, 1985
    Date of Patent: May 5, 1987
    Assignee: VSP, Inc.
    Inventor: Leslie E. Bloom
  • Patent number: 4662344
    Abstract: An archery device 10 includes a frame 12 and a handle section 14. A drawstring 24 spans the frame and has first and second ends 30,32 formed of an elastomeric material and an intermediate section 34 of conventional drawstring material. A pulley 44 or 46 is associated with each end of the drawstring to facilitate the drawing back thereof. The elastomeric ends of the drawstring are adjustably secured to the frame. The frame has an elbow-engaging stabilizer which is rotatable for use by either a right or left-handed operator.
    Type: Grant
    Filed: January 14, 1985
    Date of Patent: May 5, 1987
    Inventor: Phillip J. Mitchell
  • Patent number: D290779
    Type: Grant
    Filed: December 31, 1984
    Date of Patent: July 7, 1987
    Assignee: Pinckney Molded Plastics, Inc.
    Inventor: Elsmer W. Kreeger