Oiling Patents (Class 139/45)
  • Patent number: 6769457
    Abstract: The invention relates to a face-to-face weaving machine with face-to-face shed forming, a twister device (1) being provided and relates further to a twister device (1) for a face-to-face weaving machine with face-to-face shed forming, the twister device (1) being situated between weaving frames (11), mutually provided with a free space and a weaving reed (12) and the twister device (1) being provided with means (2) for positioning a first series of warp threads (101) in waving means, means (3) to wave the first series of warp threads (101) and means (4) to cause a second series of warp threads (100) to move up and down, said means (4) to cause a second series of warp threads (100) to move up and down being driven by a driving device (19) provided with a casing (7), and said means (2) for positioning a first series of warp threads (101) in waving means, said means (3) to wave the first series of warp threads (101) and said means (4) to cause a second series of warp threads (100) to move up and down being attac
    Type: Grant
    Filed: April 22, 2002
    Date of Patent: August 3, 2004
    Assignee: N.V. Michel Van de Wiele
    Inventors: Johnny Debaes, Dominique Maes
  • Patent number: 6491068
    Abstract: An apparatus for the heating of a lubricating oil for a weaving machine contains at least one heating element with at least one semiconductor and temperature regulator with a sensor.
    Type: Grant
    Filed: May 12, 2000
    Date of Patent: December 10, 2002
    Assignee: Sulzer Textil AG
    Inventors: Dietmar Markward, Erich Gasser
  • Patent number: 4870996
    Abstract: A gripper transportation system for a shuttleless loom, in which in the guide for the flexible tape, in a position in close proximity to the control sprocket, there is provided a transverse slot through which a solid stick of porous synthetic material impregnated with lubricating grease and/or oil passes and is urged against said tape by a spring of adjustable tension.
    Type: Grant
    Filed: July 20, 1988
    Date of Patent: October 3, 1989
    Assignee: Nuovopignone-Industrie Meccaniche e Fonderia S.p.A.
    Inventors: Luciano Corain, Gianni Maitan
  • Patent number: 4759426
    Abstract: A pressure oil lubricating device, particularly for knitting machines, comprises an oil storing container, at least one oil spraying nozzle, an electromagnetically actuatable oil pump having a suction side connected with the oil storing container and a pressure side connected with the at least one oil spraying nozzle, a pressure conduit connecting the pressure side of the oil pump with the at least one oil spraying nozzle and being branched into several branching pressure conduits, a plurality of electromagnetic valves each opening and closing a respective one of the branching pressure conduits, an oil distributing chamber with which each of the branching pressure conduits is connected, a plurality of nozzle supplying conduits also connected with the oil distributing chamber and each provided with a connecting nipple with a return valve, and control unit provided with a microprocessor and operative so as to activate automatically and arbitrarily at will a driving of the oil pump and a successive opening of th
    Type: Grant
    Filed: June 25, 1987
    Date of Patent: July 26, 1988
    Assignee: Sipra Patententwicklungs-und Beteiligungsgesellschaft mbH
    Inventor: Heinz Brunner
  • Patent number: 4520848
    Abstract: In the rapier or gripper weaving machine a rapier or gripper rod is moved to-and-fro by a drive gear or wheel. An oil lubricating device is provided whose spray nozzle opens in the vicinity of the drive gear or wheel. This spray nozzle is connected to a pressure conduit located at the exit or outlet side of a mixing chamber. In the mixing chamber, a predeterminable quantity of oil taken from an oil reservoir can be admixed with a continuously transmitted flow of compressed air. A timer serves for the periodic activation of an oil dosing and injecting device located upstream or forwardly of the mixing chamber. The dosing action controlled by the timer periodically mixes a predetermined volume of oil into the continuous flow of compressed air being supplied to the spray nozzle. The spray nozzle is a molecular atomizing nozzle.
    Type: Grant
    Filed: March 6, 1984
    Date of Patent: June 4, 1985
    Assignee: Aktiengesellschaft Adolph Saurer
    Inventors: Anton Lucian, Kurt Geiger
  • Patent number: 4518019
    Abstract: The lubricator is disposed at the picking end of the picking element return device and has a guide duct for receiving a picking element prior to the next pick. The lubricator has oil mist nozzles which face only those surfaces of the picking element which will rub on the guide teeth in the next pick.Very low-quantity lubrication or lean lubrication is feasiable and soiling of the fabric by lubricant is obviated. The lubrication effect is sufficient to obviate metal abrasion between the picking element and the guide teeth so that soiling of the fabric by abraded metal can be avoided.
    Type: Grant
    Filed: August 16, 1983
    Date of Patent: May 21, 1985
    Assignee: Sulzer Brothers Limited
    Inventors: Otto Hintsch, Gerd Schmitz
  • Patent number: 4448285
    Abstract: The pulse lubricator is constructed to deliver oil sprays to various lubrication points of a power loom and includes a plurality of atomizers. Each atomizer includes an atomizer head and a macro-separator for separating out large droplets of lubricant. A catch basin is disposed below the macro-separator of the atomizer and is in sealed relation to the lubrication reservoir. The catch basin has a check valve in the bottom which is closed during a pulse so that constant pressure is maintained in the spray. Between pulses, the check valve may open to maintain the level of lubricant in the catch basin at the same level as the lubricant in the reservoir.
    Type: Grant
    Filed: November 20, 1981
    Date of Patent: May 15, 1984
    Assignee: Sulzer Brothers Limited
    Inventor: Herbert Burgbacher
  • Patent number: 4444292
    Abstract: A method and apparatus for lubricating a machine is provided. In an embodiment a method is provided for generating pressure in a lubricating liquid and providing said liquid to a lubricating station at predetermined intervals. In another embodiment an apparatus is provided for pressurizing lubricating liquid in a reservoir and directing said liquid to a lubricating station.
    Type: Grant
    Filed: August 12, 1981
    Date of Patent: April 24, 1984
    Assignee: Standard Oil Company (Indiana)
    Inventors: Cloyce L. Brown, Darrell Tanner
  • Patent number: 4205708
    Abstract: The lubricating system generates and delivers a programed sequence of gas (compressed air) pulses and lubricant-mist pulses to the lubricating stations of the textile machine. The pulses are determined by an electronic controller which selectively activates valves in the gas line and the lubricant-mist line. An extractor line is also positioned at each lubricating station for extracting lubricant-mist and dirt therefrom.
    Type: Grant
    Filed: April 3, 1978
    Date of Patent: June 3, 1980
    Assignee: Sulzer Brothers Limited
    Inventor: Herbert Burgbacher
  • Patent number: 4188980
    Abstract: This invention relates to an improvement in a weaving machine with filling-yarn insertion by means of inserters adapted to be alternatingly advanced into and retracted from the shed and being composed of long support devices having gripper systems at the ends thereof, said support devices being adapted to be driven and both supported and guided outside the shed in their rectilinear motion, and being supported between guide rollers, the improvement comprising solid lubricating means fixed with respect to the machine and in contact with said support devices in an unstressed part of bearing means for said support devices.
    Type: Grant
    Filed: August 16, 1978
    Date of Patent: February 19, 1980
    Assignee: Lindauer Dornier Gesellschaft mbH.
    Inventor: Kurt Muller
  • Patent number: 4155378
    Abstract: A method of driving shuttles through sheds formed by warp yarns of a wave-type loom in which a transport edge of the shuttles is lubricated before entrance into the warp yarns, and a wave-shed loom for carrying out the method of driving the shuttles.
    Type: Grant
    Filed: November 14, 1977
    Date of Patent: May 22, 1979
    Assignee: Ruti Machinery Works Ltd
    Inventor: Georg Senn
  • Patent number: 4117869
    Abstract: An apparatus and method for reducing contamination of areas ambient to a textile machine such as a machine having fabric forming instrumentalities for forming textile strand materials into fabric and a lubrication system for the fabric forming instrumentalities. In accordance with the present invention, an airstream is induced to flow adjacent the fabric forming instrumentalities, fine particles of lubricant are entrained in the airstream and conveyed thereby from the area of the fabric forming instrumentalities, and the lubricant is subsequently collected from the airstream.
    Type: Grant
    Filed: May 20, 1977
    Date of Patent: October 3, 1978
    Assignee: Parks-Cramer (Great Britain) Ltd.
    Inventor: Reginald Rushman
  • Patent number: 4046224
    Abstract: Apparatus for lubricating and cooling the gripper band on a shuttleless loom in which a roller containing lubricant is resiliently biased against one side of the gripper band and driven by the movement of the gripper band.
    Type: Grant
    Filed: December 9, 1975
    Date of Patent: September 6, 1977
    Assignee: Ruti Machinery Works Ltd.
    Inventor: Viktor Smutny
  • Patent number: 4003409
    Abstract: An oil spraying pump having a piston which is stationary with respect to a movable cylinder having a discharge opening therein. A normally sealed bore-hole extends through the piston from the cylinder interior to atmosphere. Means are provided to supply oil to the cylinder interior whereby when the bore-hole is sealed, relative movement between the cylinder and the piston causes oil to be sprayed from the discharge opening. The pump further includes a follower joined to the bore-hole seal. The follower is periodically displaced to move the seal out of sealing relationship with the bore-hole thereby venting the cylinder interior to atmosphere and preventing oil from being sprayed from the discharge opening.
    Type: Grant
    Filed: February 5, 1976
    Date of Patent: January 18, 1977
    Assignee: Cramer-Halstrup & Schrunder
    Inventor: Gunter Steffens