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Working tool which can be guided in a grab handle

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-003/00
출원번호 US-0171016 (1998-10-08)
우선권정보 DE-0046622 (1996-11-12)
국제출원번호 PCT/EP97/06242 (1997-11-10)
§371/§102 date 19981008 (19981008)
국제공개번호 WO-9821014 (1998-05-22)
발명자 / 주소
  • Kramp Edith,DEX
  • Berger Rudolf,DEX
  • Maurer Thomas,DEX
출원인 / 주소
  • Wacker-Werke GmbH & Co. KG, DEX
대리인 / 주소
    Boyle Fredrickson Ziolkowski S.C.
인용정보 피인용 횟수 : 51  인용 특허 : 9

초록

A tool having an operating element that is driven by an integrated power drive for the percussive, pounding or vibratory loading of a material to be worked, in particular a tamper, a vibration plate or a vibration roll for ground compaction or a hammer for breaking and/or drilling operations, can be

대표청구항

[ What is claimed is:] [13.] A tool with active vibration damping comprising:(A) a tool housing;(B) an operating element which is supported on the tool housing and which comprises one of a tamper, a vibration plate, a vibration roll, and a hammer;(C) a power drive which drives said operating element

이 특허에 인용된 특허 (9)

  1. Keller Michael (Nrtingen DEX), Damping element, and its installation in a motor-driven hand tool.
  2. Weilenmann Walter (Schaanwald LIX) Frick Nikolaus (Schaan LIX) Hirt Peter (Crans-Pres-Celigny CHX), Hammer drill or chipping hammer.
  3. Greppmair Martin (Munich DEX), Hand-guided impact hammer and hammer drill.
  4. Gantner Gebhard (Nenzing ATX), Hand-held tool with displaceable spring loaded handle.
  5. Blaas Karl (Buchs CHX) Nipp Hansjorg (Mauren LIX), Hand-held tool with vibration dampening.
  6. Sherman Victor L. (115 Logan St. ; Apt. 2D Brooklyn NY 11208), Percussive tool.
  7. Dobry Marian W. (Poznan PLX) Cempel Czeslaw (Poznan PLX) Garbatowski Wieslaw (Poznan PLX), Pneumatic impact tool.
  8. Minamidate Makoto (Miura JPX), Vibration insulation device for handle of vibratory machine.
  9. Andersson Roland (Upplands Vsby SEX) Hglund Per-Erik (Stockholm SEX) Glimskr Bo (Stockholm SEX), Vibration-damping arrangement.

이 특허를 인용한 특허 (51)

  1. Oddo, Remy; Clavet, Christian; LeBlanc, Gilles; Ouellette, Sylvain; Marsden, Alan John; Quesnel, William Dale, Anti-vibratory handle for percussive and other reciprocating tools.
  2. Kristen, Ferdinand; Manschitz, Erwin, Electrical hand tool machine with vibration damped striking mechanism.
  3. Satou, Shinichirou; Suzuura, Tsukasa; Ohtsu, Shinki, Electrical power tool.
  4. Hahn, Norbert, Hammer.
  5. Hahn, Norbert, Hammer.
  6. Harcar, Frantisek; Friedrich, Andreas, Hammer drill.
  7. Berger, Rudolf, Hammer drill and /or percussion hammer with no-load operation control that depends on application pressure.
  8. Dresig, Friedmar; Hecht, Joachim, Hand power tool with a percussion merchanism, and as a method of operating the hand power tool.
  9. Meixner,Gerhard; Jeannin,Pierre; Maillard,Patrick, Hand tool machine comprising a vibration-dampened handle.
  10. Meixner,Gerhard, Hand-held machine tool with vibration-damped handle.
  11. Fischer, Axel; Meuer, Roland; Weber, Michael, Hand-held power tool.
  12. Kuhnle, Axel; Frauhammer, Karl; Braun, Willy, Hand-held power tool.
  13. Kuhnle, Axel; Frauhammer, Karl; Braun, Willy, Hand-held power tool.
  14. Nakashima, Keiji, Hand-held power tool.
  15. Fischer, Axel; Luebkert, Ernst-Rudolf; Pallmer, Pierre, Hand-held power tool having main and handle housings with a connection device for connecting the housings.
  16. Fischer, Axel; Meuer, Roland, Hand-held power tool with a decoupling device.
  17. Fischer,Axel; Meuer,Roland; Schulz,Ruediger; Kristen,Ferdinand, Hand-held power tool with a decoupling device.
  18. Steinke, Hubert; Meixner, Gerhard, Hand-held power tool with a vibration-damped rounded handle.
  19. Ohlendorf, Oliver; Dieing, Christoph; Kohlschmied, Frank; Fischer, Axel; Cehajic, Damir; Ontl, Rainer, Hand-held power tool with vibration compensator.
  20. Schadow, Joachim; Maute, Joerg, Hand-held power tool, in particular electrically driven hand-held power tool.
  21. Wolfgang Schmid DE; Rudolf Berger DE, Handle for a drill- and/or chisel hammer.
  22. Satou, Shinichirou, Impact tool with vibration control mechanism.
  23. Berghauser,Ulrich; Stanke,Thomas, Lubricant pump for powered hammer.
  24. Berghauser,Ulrich; Friedrich,Andreas; Harcar,Frantisek, Lubricant system for powered hammer.
  25. Hahn, Norbert; Stirm, Michael; Harcar, Frantisek; Heep, Tobias; Ruethers, Bruno, Mounting assembly for handle for power tool.
  26. Voulkidis, Orestis; Boni, Hans, Percussion electrical hand-held tool.
  27. Malkin,Anthony A.; Sokolov,Ilya; Babitsky,Vladimir, Percussion power tool apparatus.
  28. Nitsche, Rainer; Tauber, Matthias; Schlesak, Gerd; Vandamme, Antoine; Winkler, Thomas; Bertsch, Christian; Duesselberg, Achim; Hoffmann, Ulli; Henke, Thilo; Lennartz, Juergen; Sprenger, Helge, Percussion unit.
  29. Robieu, Thomas, Portable hand-guided power tool.
  30. Aoki, Yonosuke, Power tool.
  31. Aoki, Yonosuke, Power tool.
  32. Aoki, Yonosuke, Power tool.
  33. Arich, Klaus-Dieter; Benner, Erhard; Droste, Manfred; Nemetz, Uwe; Soika, Martin; Kunz, Michael, Power tool cooling.
  34. Arich,Klaus Dieter; Benner,Erhard; Droste,Manfred; Nemetz,Uwe; Soika,Martin; Kunz,Michael, Power tool housing.
  35. Hellbach,Manfred; Mueller,Frank; Meixner,Gerhard; Steinke,Hubert; Lennartz,Juergen, Power tool with a rotating and/or hammering drive mechanism.
  36. Aoki, Yonosuke, Power tool with dynamic vibration damping.
  37. Yoshikane, Kiyonobu; Machida, Yoshitaka, Reciprocating power tool.
  38. Kamlesh Bhagwanbhai Prajapati CA; Petrus Albertus Jozef Hes ZA, Rock drill handle.
  39. Wyler, Andrew R.; Ebner, Jeremy R., Rotary hammer.
  40. Wyler, Andrew R.; Ebner, Jeremy R., Rotary hammer.
  41. Wyler, Andrew R., Rotary hammer with vibration dampening.
  42. Furusawa, Masanori; Kasuya, Yoshihiro; Takeuchi, Hajime, Striking tool.
  43. Moreno, Jaime; Krondorfer, Harald; Frank, Holger, Vibration dampening for a power tool.
  44. Becht, Reimund; Hahn, Norbert; Stirm, Michael; Seebauer, Ralf, Vibration reduction apparatus for power tool and power tool incorporating such apparatus.
  45. Stirm, Michael; Becht, Reimund; Hahn, Norbert, Vibration reduction apparatus for power tool and power tool incorporating such apparatus.
  46. Stirm, Michael; Faatz, Heinz Werner, Vibration reduction apparatus for power tool and power tool incorporating such apparatus.
  47. Stirm, Michael; Faatz, Heinz Werner, Vibration reduction apparatus for power tool and power tool incorporating such apparatus.
  48. Stirm,Michael; Becht,Reimund; Hahn,Norbert, Vibration reduction apparatus for power tool and power tool incorporating such apparatus.
  49. Stirm,Michael; Becht,Reimund; Hahn,Norbert, Vibration reduction apparatus for power tool and power tool incorporating such apparatus.
  50. Stirm,Michael; Faatz,Heinz Werner, Vibration reduction apparatus for power tool and power tool incorporating such apparatus.
  51. Berger, Rudolf; Schmid, Wolfgang; Stenzel, Otto W., Working tool with damped handle.
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