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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Power tool housing

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B25D-011/04    B25D-011/00   
미국특허분류(USC) 173/201; 173/210; 173/217
출원번호 US-0321483 (2005-12-29)
등록번호 US-7331408 (2008-02-19)
우선권정보 GB-0428210.9(2004-12-23); GB-0510933.5(2005-05-27)
발명자 / 주소
  • Arich,Klaus Dieter
  • Benner,Erhard
  • Droste,Manfred
  • Nemetz,Uwe
  • Soika,Martin
  • Kunz,Michael
출원인 / 주소
  • Black & Decker Inc.
대리인 / 주소
    Leary,Michael P.
인용정보 피인용 횟수 : 25  인용 특허 : 26
초록
▼

A transmission housing for a hammer drill comprises two clamshell halves and that mate to define a first transmission housing chamber and a second transmission housing chamber disposed on either side of a ball bearing race. The first and second transmission housing chambers are interconnected by channels. The rear end of a hollow piston, a cylindrical bearing, a crank pin and a crank plate are disposed in the first transmission housing chamber, and a spindle is disposed in the second transmission housing chamber. Overflow channels and allow movement of a...

대표
청구항
▼

The invention claimed is: 1. A power tool comprising: an outer housing for gripping by a user; a motor disposed in the outer housing and including an output shaft; a transmission mechanism including: a hollow cylinder; a piston mounted for reciprocating motion within the cylinder; a ram mounted for reciprocating motion within the cylinder and located forward of the piston; and a space defined within the cylinder and between the piston and the ram and serving as an air spring for transmitting the reciprocating motion of the piston to the ram, a transmi...

인용문헌 (26)

  1. Houben J. P. (Breda NLX) Moolenaar A. J. (Dorst NLX), Apparatus for driving a drilling or percussion tool.
  2. Hans-Werner Bongers-Ambrosius DE, Electric hand tool implement with no-load stroke disconnection.
  3. Kristen Ferdinand,DEX ; Manschitz Erwin,DEX, Electric tool.
  4. Steffen Michael,DEX, Electric tool with ducted cooled control electronics.
  5. Bongers-Ambrosius, Hans-Werner; Richter, Martin; Artmann, Konrad, Electrical hand operated tool driving device with an electropneumatic striking mechanism.
  6. Kristen, Ferdinand; Daxenberger, Herbert, Electrical hand-held power tool with an electropneumatic percussion mechanism.
  7. Pfisterer, Hans-J?rgen; Cecchin, Holger; Wissmach, Walter; Kink, Christoph; Kristen, Ferdinand; Bauer, Rudolf; Manschitz, Erwin, Electrical, fan-cooled tool.
  8. Riedl, Reinhard; Ludwig, Manfred, Electrically driven hand-held tool.
  9. Hanke, Andreas; Plietsch, Reinhard; Gensmann, Stefan D.; Faatz, Heinz-Werner; Becht, Reimund, Hammer.
  10. Stirm, Michael, Hammer.
  11. Hashimoto,Kouichi; Shiratani,Masahide; Yokoyama,Mineaki; Okada,Yoshikazu, Hammer drill.
  12. Shinma Yasutoshi,JPX, Hammer drill with an idling strike prevention mechanism.
  13. Ragnmark Karl-Gran B. (Kalmar SEX), Hammer tool.
  14. Hartwig Carl S. M. (Tby SEX) Ragnmark Karl G. B. (Kalmar SEX), Hand-held hammer tool.
  15. Chromy Franz (Levis ATX), Motor driven drilling or chipping device.
  16. Simpson Frank F. (Middlesex GB2), Percussive drills.
  17. Mizutani Makoto (Anjo JPX), Percussive tools.
  18. Berger, Rudolf; Schmid, Wolfgang, Pneumatic percussion power tool with pneumatic returning spring.
  19. Wanner Karl (Echterdingen DEX) Bleicher Manfred (Leinfelden DEX), Portable hammer drill with rotating tool.
  20. Shibata, Mitsuyoshi; Miwa, Masao, Power driven hammer drill.
  21. Wadge Brian,GBX, Power tool having interchangeable tool head.
  22. Demuth Ulrich (Idstein DEX), Rotary hammer with a pneumatic hammer mechanism.
  23. Bauer David R., Rotary hammer with improved pneumatic drive system.
  24. Arakawa Takuo,JPX ; Hyodo Koki,JPX, Striking tool with an improved cooling mechanism.
  25. Daubner, Christian; Daxenberger, Hubert; Manschitz, Erwin; Neuhauser, Ralph, Vibration-decoupling arrangement for supporting a percussion unit in a hand-held percussion power tool.
  26. Kramp Edith,DEX ; Berger Rudolf,DEX ; Maurer Thomas,DEX, Working tool which can be guided in a grab handle.

이 특허를 인용한 특허 (25)

  1. Hirayama, Toshiro; Onoda, Shinji; Iida, Hitoshi; Abe, Kenji; Goto, Munetoshi, Battery-powered power tools.
  2. Mattson, Christopher; Campbell, Robert; Davis, Clark; Olligschlager, David; Solomon, Brad; Wilding, Samuel, Hand power tool and drive train.
  3. Mattson, Christopher; Campbell, Robert; Davis, Clark; Olligschlager, David; Solomon, Brad; Wilding, Samuel, Hand power tool and drive train.
  4. Puzio, Daniel, Hybrid impact tool.
  5. Rudolph, Scott M.; Puzio, Daniel; Murthy, Sankarshan N.; Cleanthous, Aris; Stauffer, Joseph; Gehret, Robert S.; Hays, James D.; Zhang, Qiang, Hybrid impact tool.
  6. Rudolph, Scott M.; Puzio, Daniel; Murthy, Sankarshan N.; Cleanthous, Aris; Stauffer, Joseph; Gehret, Robert S.; Hays, James D.; Zhang, Qiang J., Hybrid impact tool.
  7. Rudolph, Scott; Murthy, Sankarshan; Puzio, Daniel; Zhang, Qiang; Cleanthous, Aris; Abolhassani, Mehdi; Wang, Ren H., Hybrid impact tool with two-speed transmission.
  8. Rudolph, Scott; Murthy, Sankarshan; Puzio, Daniel; Zhang, Qiang; Cleanthous, Aris; Abolhassani, Mehdi; Wang, Ren H.; Tomayko, David, Hybrid impact tool with two-speed transmission.
  9. Myrhum, Jr., James O.; Thorson, Troy C.; Ebner, Jeremy R.; Kehoe, Sean T.; Ellice, Joseph H.; Holly, Jeffrey S., Hydraulic hand-held knockout punch driver.
  10. Myrhum, Jr., James O.; Thorson, Troy C.; Ebner, Jeremy R.; Kehoe, Sean T.; Ellice, Joseph H.; Holly, Jeffrey S., Hydraulic hand-held knockout punch driver.
  11. Berghauser,Ulrich; Stanke,Thomas, Lubricant pump for powered hammer.
  12. Berghauser,Ulrich; Friedrich,Andreas; Harcar,Frantisek, Lubricant system for powered hammer.
  13. Eisenhardt, Armin; Klöpfer, Hans, Manually operated hammer drill.
  14. Myrhum, Jr., James O., Multi-operational valve.
  15. Elder, Christian V.; Lopano, Daniel N.; Donze, Christopher G., Nosepiece for screwdriver.
  16. Robieu, Thomas, Portable hand-guided power tool.
  17. Arich, Klaus-Dieter; Benner, Erhard; Droste, Manfred; Nemetz, Uwe; Soika, Martin; Kunz, Michael, Power tool cooling.
  18. Murthy, Sankarshan; Zhang, Qiang; Puzio, Daniel; Rill, James T., Power tool with impact mechanism.
  19. Abe, Kenji; Hirata, Yusuke; Nagahama, Tatsuya, Power tool, such as a portable circular saw, having improved braking and cooling.
  20. Ludy, Benjamin; Richards, Daryl S., Rotary hammer.
  21. Elder, Christian V.; Lopano, Daniel N.; Donze, Christopher G., Screwdriver.
  22. Elder, Christian V.; Lopano, Daniel N.; Donze, Christopher G., Screwdriver with nosepiece.
  23. Zhang, Qiang; Tomayko, David C.; Murthy, Sankarshan; Rill, James T., Spindle bearing arrangement for a power tool.
  24. Zhang, Qiang; Tomayko, David C.; Murthy, Sankarshan; Rill, James T., Spindle bearing arrangement for a power tool.
  25. Furusawa, Masanori; Kasuya, Yoshihiro; Takeuchi, Hajime, Striking tool.

IPC 상위 출원인