中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

118 records (took 0.02 seconds)

    SOLID COMPOSITION STICK APPLICATOR
    83.
    发明专利
    SOLID COMPOSITION STICK APPLICATOR 未知

    公开(公告)号：CA2579535A1

    公开(公告)日：2006-03-16

    申请号：CA2579535

    申请日：2005-09-07

    Applicant: KELSAN TECHNOLOGIES CORP

    Inventor： DEWET JONATHAN ,  MACKAY DOUGLAS ROBERT ,  ZDJELAR ZDRAVKO ,  HARRIS ROBERT J ,  HUI RON C Y

    IPC: B61K3/02 ,  B61K3/00

    Abstract: A solid composition stick applicator is provided. The applicator comprises an applicator body having a first and second end, the second end having an opening through which a solid composition stick is dispensed. Within the applicator is housed a helical tension spring having a first spring end and a second spring end, the first spring end, second spring end, or both the first and second spring end held at a fixed position with respect to the applicator body. The helical tension spring is wound around a guide system that is housed within the applicator body. A pushing assembly is attached to the helical tension spring and the pushing assembly is movable from a first position at or near the first end of the applicator body, to a second position at or near the second end of the applicator body. Tension within the helical tension spring is greater in the first position than in the second position thereby urging the pushing assembly towards the second end of the applicator body. The use of a helical tension spring within the applicator greatly increases the life of the applicator under field conditions.

    85.
    发明专利
    未知

    公开(公告)号：DE60022454D1

    公开(公告)日：2005-10-13

    申请号：DE60022454

    申请日：2000-10-09

    Applicant: WESTINGHOUSE AIR BRAKE CO ,  KELSAN TECHNOLOGIES CORP

    Inventor： SHUTE BRUCE W ,  FORMOLO JOSEPH F ,  CHIDDICK KELVIN S

    IPC: F16D65/00 ,  F16D65/06 ,  F16D69/00 ,  F16D69/02

    Abstract: The present invention provides a friction management brake shoe (10) adapted to engage the tread and the flange of a wheel of a railway vehicle via which the railway vehicle is guidably supported on a railed track. The friction management brake shoe (10) comprises a brake lining (6) affixed which has a braking surface engageable with the wheel tread of a wheel of a railway vehicle. The brake lining (6) includes a first friction composition material formed with at least one of a solid high positive friction modifier and a solid very high positive friction modifier which establish a required friction level between the wheel tread and the railed track.

    METHOD FOR REDUCING WEAR OF STEEL ELEMENTS IN SLIDING-ROLLING CONTACT
    86.
    发明专利
    METHOD FOR REDUCING WEAR OF STEEL ELEMENTS IN SLIDING-ROLLING CONTACT 未知

    公开(公告)号：CA2524158A1

    公开(公告)日：2004-11-11

    申请号：CA2524158

    申请日：2004-04-30

    Applicant: KELSAN TECHNOLOGIES CORP

    Inventor： EADIE DON T

    IPC: C10M173/02 ,  B61K3/00

    Abstract: According to the invention there is provided a method of reducing wear of on e or both of two steel elements having surfaces in sliding or sliding-rolling contact. The method involves applying an HPF friction control composition to one, or more than one contacting surface of one or both of the two steel elements. In a particular example, the HPF friction control composition comprises a rheological control agent, a lubricant, a friction modifier, and one, or more than one of a retentivity agent, an antioxidant, a consistency modifier, and a freezing point depressant.

    BRAKE SHOE WITH FRICTION MANAGEMENT
    87.
    发明专利
    BRAKE SHOE WITH FRICTION MANAGEMENT 未知

    公开(公告)号：CA2319877C

    公开(公告)日：2004-06-22

    申请号：CA2319877

    申请日：2000-09-15

    Applicant: WESTINGHOUSE AIR BRAKE CO ,  KELSAN TECHNOLOGIES CORP

    Inventor： FORMOLO JOSEPH F ,  SHUTE BRUCE W ,  CHIDDICK KELVIN S

    IPC: F16D65/00 ,  F16D65/06 ,  F16D69/00 ,  F16D69/02 ,  B61H1/00

    Abstract: The present invention provides a friction management brake shoe adapted to engage the tread and the flange of a wheel of a railway vehicle via which the railway vehicle is guidably supported on a railed track. The friction management brake shoe comprises a brake lining affixed which has a braking surface engageable with the wheel tread of a wheel of a railway vehicle. The brake lining includes a first friction composition material formed with at least one of a solid high positive friction modifier and a solid very high positive friction modifier which establish a required friction level between the wheel tread and the railed track.

    FRICTION CONTROL COMPOSITIONS
    89.
    发明专利
    FRICTION CONTROL COMPOSITIONS 未知

    公开(公告)号：CA2321507A1

    公开(公告)日：2002-03-29

    申请号：CA2321507

    申请日：2000-09-29

    Applicant: KELSAN TECHNOLOGIES CORP

    Inventor： COTTER JOHN ,  EADIE DON ,  CHIDDICK KELVIN

    IPC: B61K3/00 ,  C10M173/02

    Abstract: According to the invention there is provided a liquid friction control composition characterized as either having a high and positive friction characteristic o r a low, and neutral friction characteristic, comprising a retentivity agent. The liquid friction control composition may also comprise other components such as a solid lubricant, a wetting agent, a consistency modifier, and a preservative. The liquid friction contr ol compositions may be used to modify the interfacial friction characteristics in sliding an d rolling-sliding contact such as steel wheel-rail systems including mass transit and freight systems.

    Solid lubricants and friction modifiers for heavy loads and rail applications
    90.
    发明专利
    Solid lubricants and friction modifiers for heavy loads and rail applications 未知

    公开(公告)号：AU736427B2

    公开(公告)日：2001-07-26

    申请号：AU4196097

    申请日：1997-09-11

    Applicant: KELSAN TECHNOLOGIES CORP

    Inventor： CHIDDICK KELVIN SPENCER

    IPC: C10M105/18 ,  C10M125/02 ,  C10M125/26 ,  C10M139/00 ,  C10M173/02 ,  C10N20/00 ,  C10N30/00 ,  C10N30/06 ,  C10N40/24 ,  C10N50/02 ,  C10N50/08

    Abstract: PCT No. PCT/CA97/00658 Sec. 371 Date Jun. 22, 1999 Sec. 102(e) Date Jun. 22, 1999 PCT Filed Sep. 11, 1997 PCT Pub. No. WO98/13445 PCT Pub. Date Apr. 2, 1998The present invention relates to novel lubricant compositions comprising a solid lubricant and a binding agent in water medium suitable for lubricating steel-steel interfaces such as tractor-trailer couplings, rail-wheel systems and other heavy duty applications. The invention also relates to compositions described above which include friction modifiers with high or very high and positive coefficients of friction such that the coefficient of friction is considerably higher than the solid lubricant. The invention further relates to compositions comprising a binding agent and a friction modifier with a very high and positive coefficient of friction in a water medium.

Patent Agency Ranking