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Removable trailer hitch ball

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B21D-009/04
출원번호 US-0595304 (2000-06-15)
발명자 / 주소
  • Jacob S. Belinky
대리인 / 주소
    McDonald, Hopkins, Burke & Haber Co., L.P.A.
인용정보 피인용 횟수 : 37  인용 특허 : 26

초록

A removable trailer hitch ball in which a generally spherical configuration hollow ball with opposed upper and lower vertically aligned bore holes for removable attachment to a stud with a cross bore aligned with transversely aligned holes on opposite sides of the hollow ball. A removable lock pin w

대표청구항

1. A method of forming a generally spherical hollow hitch ball member for mounting on a stud to provide a trailer hitch ball assembly comprising:cutting a cylindrical metal tube to a predetermined length to form a cylindrical member; positioning the cylindrical member into a split swagging die provi

이 특허에 인용된 특허 (26)

  1. Thomas Charles B. (29323 S. Gibraltar Gibraltar MI 48173) Staggs Arnol (1155 Lincoln Wyandotte MI 48192) Flores Margarita C. (1155 Lincoln Wyandotte MI 48192), Ball hitch apparatus.
  2. Harry Edward G. (Gresham WI) Schneider Donald R. (Neenah WI), Ball hitch assembly.
  3. Swenson John C. (110 S. 200 East Springville UT 84663), Ball hitch with rotatable ball.
  4. Pettersson Tommy (Grstorp SEX), Coupling device for a motor vehicle.
  5. Works Joseph W. (R.R. #1 Box 165 Humboldt KS 66748) Baker Roger D. (915 N. 7th Humboldt KS 66748), Fifth wheel trailer hitch assembly for pickup trucks and flat bed vehicles.
  6. Meyer Paul R. (Holton IN), Gooseneck trailer mounting ball installation for pick-up truck.
  7. Marcy Dewey R. (24576 Weld County Rd. 64 Greeley CO 80631), Hitch for goose neck trailer.
  8. Smith Jerry R. (Littleton CO), Interchangeable ball hitch.
  9. Van Vleet Robert D. (405 12th St. Sidney NE 69162), Interchangeable ball hitch connector.
  10. Vance Thomas L. (2939 Second Ave. North Hudson FL 33567), Interchangeable trailer ball assembly.
  11. Hamilton Brian K. ; Parks Brent A., Method for manufacturing hybrid inflator having toroidal-like stored gas housing.
  12. Marquardt Herman (Pinckney MI), Method of forming a trailer hitch receiver tube.
  13. Kanazawa Hirotaka (Hiroshima JPX) Yasuda Yoshikazu (Hiroshima JPX) Harada Kozo (Hiroshima JPX) Yoshida Susumu (Hiroshima JPX), Method of manufacturing a shaft structure having a spherical bulb.
  14. Amos James J. (568 Hyatts Road Delaware OH 43015), Method of producing ball joints.
  15. Amos James J. (Delaware OH), Method of producing ball joints.
  16. Van Vleet Robert D. (P.O. Box 199 Sidney NE 69162) Van Vleet Robert G. (P.O. Box 199 Sidney NE 69162), Quick change ball hitch apparatus.
  17. Matthews Mark L. (Rt. 5 ; Box 398 ; 2744 Rockford Rd. Yadkinville NC 27055), Removable truck bed trailer hitch.
  18. Erickson David A. (Hinsdale IL), Swivel connector.
  19. Durm Jrgen (Ditzingen DEX), Towing device for vehicles.
  20. Kristensen Stig (Hallstahammar SEX), Trailer coupling device.
  21. Klemetsen Darrel (10512 SE. 200th St. Kent WA 98031), Trailer hitch.
  22. Van Vleet Robert D., Trailer hitch.
  23. Morris Francis E. (1706 Cherry St. Wausau WI 54401), Trailer hitch ball assembly.
  24. Pellerito Alexander M. (1975 SW. 116th Ave. Davie FL 33325), Trailor hitch.
  25. Coppe Dino L. (10170 Richwood Dr. Cupertino CA 95014), Universal trailer hitch apparatus.
  26. Dickmann Thomas (Erich-Heckel-Strasse 63 7500 Karlsruhe 41 DEX), Vehicle trailer hitch.

이 특허를 인용한 특허 (37)

  1. Phillips, Andrew W., 3-mode front wheel drive and rear wheel drive continuously variable planetary transmission.
  2. David, Jeffrey M.; McLemore, T. Neil, Abuse mode torque limiting control method for a ball-type continuously variable transmission.
  3. Tambornino, Curt, Angled ball hitch.
  4. Versteyhe, Mark R. J.; Duchene, Thibaut E., Ball type CVT including a direct drive mode.
  5. Versteyhe, Mark R. J.; Byltiauw, Matthias W. J., Ball type CVT with output coupled powerpaths.
  6. Versteyhe, Mark R. J.; Byltiauw, Matthias W. J., Ball type CVT with output coupled powerpaths.
  7. Versteyhe, Mark R. J.; Byltiauw, Matthias W. J., Ball type CVT with powersplit paths.
  8. Versteyhe, Mark R. J.; Byltiauw, Matthias W. J., Ball type CVT with powersplit paths.
  9. Versteyhe, Mark R. J.; Duchene, Thibaut E.; Byltiauw, Matthias W. J., Ball type continuously variable transmission.
  10. Versteyhe, Mark R. J.; Duchene, Thibaut E.; Byltiauw, Matthias W. J., Ball type continuously variable transmission.
  11. Versteyhe, Mark R. J.; Byltiauw, Matthias W. J.; Ziech, James F., Ball type continuously variable transmission/infinitely variable transmission.
  12. Versteyhe, Mark R. J.; Byltiauw, Matthias W. J.; Ziech, James F., Ball type continuously variable transmission/infinitely variable transmission.
  13. Versteyhe, Mark R. J.; Byltiauw, Matthias W. J.; Ziech, James F., Ball type continuously variable transmission/infinitely variable transmission.
  14. Tambornino, Curt, Bicolored angled ball hitch.
  15. Tambornino, Curt, Bicolored curved ball hitch.
  16. Tambornino, Curt, Bicolored sided angled ball hitch.
  17. Tambornino, Curt, Bicolored sided curved ball hitch.
  18. Tambornino,Curt, Bridge portion of hitch.
  19. Haka, Raymond James, Continuously variable transmission.
  20. Cooper, Kenneth E.; Versteyhe, Mark R. J.; Ziech, James F., Continuously variable transmission and an infinitely variable transmission variator drive.
  21. Ziech, James; Versteyhe, Mark R. J.; Cooper, Kenneth E., Continuously variable transmission and an infinitely variable transmission variator drive.
  22. Tambornino, Curt, Curved ball hitch.
  23. Svihla, Daniel James, Heavy duty vehicle multi hitch and alignment system.
  24. Tambornino,Curt, Hitch.
  25. Tambornino,Curt, Hitch.
  26. Witchey, Bryan, Hitch storage device.
  27. Versteyhe, Mark R. J., IVT based on a ball-type CVP including powersplit paths.
  28. Taskiran, Evrim; Vandevoorde, Benoit; Byltiauw, Matthias W. J.; Versteyhe, Mark R. J.; Duchene, Thibaut E., Infinite variable transmission with planetary gear set.
  29. Versteyhe, Mark R. J.; Duchene, Thibaut E.; Byltiauw, Matthias W. J.; Remboski, Donald J., Internal combustion engine coupled turbocharger with an infinitely variable transmission.
  30. Versteyhe, Mark RJ; Duchene, Thibaut E; Byltiauw, Matthias W J; Rembroski, Donald J, Internal combustion engine coupled turbocharger with an infinitely variable transmission.
  31. Tambornino, Curt, Sided angled ball hitch.
  32. Tambornino, Curt, Sided curved ball hitch.
  33. Tambornino,Curt, Sloped faced hitch.
  34. Versteyhe, Mark R. J.; Duchene, Thibaut E.; Byltiauw, Matthias W. J., Tilting ball variator continuously variable transmission torque vectoring device.
  35. Versteyhe, Mark R. J.; Goossens, Stijn, Torque peak detection and control mechanism for a CVP.
  36. Cooper, Kenneth E.; Versteyhe, Mark R. J., Transmission and driveline having a tilting ball variator continuously variable transmission.
  37. Ziech, James F.; Cooper, Kenneth E., Transmission having a continuously or infinitely variable variator drive.
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