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특허 상세정보

Lubricant system for powered hammer

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B25D-017/24   
미국특허분류(USC) 173/076; 173/080; 173/109; 173/201
출원번호 UP-0168580 (2008-07-07)
등록번호 US-7814986 (2010-11-08)
우선권정보 GB-0613321.9(2006-07-01); GB-0613181.7(2006-07-05); GB-0613323.5(2006-07-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Schulterbrandt, Kofi
인용정보 피인용 횟수 : 5  인용 특허 : 56
초록

A powered hammer includes a housing, a tool holder coupled to the housing and configured to hold a tool, a motor within the housing, a cylinder disposed within the housing, and a piston slideably mounted within the cylinder. A drive mechanism converts rotary output of the motor into a reciprocating motion of the piston. The drive mechanism includes a crank shaft rotationally driven by the motor, a drive pin eccentrically mounted on the crank shaft, and a con rod with a first end connected to the drive pin and a second end connected to the piston. A ram i...

대표
청구항

The invention claimed is: 1. A powered hammer comprising: a housing; a tool holder coupled to the housing and configured to hold a tool; a motor within the housing; a cylinder disposed within the housing; a piston slideably mounted within the cylinder; a drive mechanism that converts rotary output of the motor into a reciprocating motion of the piston; a ram slideably mounted forward of the piston that is reciprocatingly driven by the piston; a beat piece slideably mounted forward of the ram, the beat piece being repetitively struck by the reciprocating...

이 특허에 인용된 특허 (56)

  1. Gttinger Frank (Oberehrendingen CHX). Automatic lubricant metering apparatus. USP1988074758100.
  2. Gerold Peter,DEX. Bolt with a magnet. USP2000066078238.
  3. Myers Jay E. (Laguna Beach CA) Myers M. Todd (New York NY) Iravantchi Siamak (Lawndale CA). Carrying case and cart. USP1988054743038.
  4. Kelly Kevin J.. Clutch fastener. USP1999115987718.
  5. Cassimally Khalil Ahmad Ibrahim (210-Third St. West Roundup MT 59072). Collapsible trolley and portable case. USP1976063960252.
  6. Smith Lloyd T. (Newton KS). Combination hand grip and bits storage. USP1984064452289.
  7. Prokhorov Ivan A. (ulitsa Smuryakova ; 9 ; kv. 48 Moskovskaya oblast ; Ivanteevka SUX) Kezik Vitold A. (ulitsa Stradnieku ; 99 ; kv. 54 Daugavpils SUX) Agafonov Igor S. (ulitsa Karla Marxa ; 25 ; kv.. Compression-vacuum action percussive machine. USP1991095050687.
  8. Schnell ; Hans Gunther. Diesel pile-driving ram. USP1978024074776.
  9. Sugita Saburo (Tokyo JPX) Fukui Hiroyuki (Tokyo JPX) Komiya Yukinori (Tokyo JPX). Fastener driving tool. USP1995085441192.
  10. Green William P. (3570 E. Lombardy Rd. Pasadena CA 91107). Formation of fasteners and connections with variable pitch threads. USP1990094956888.
  11. Ohma Toshio (Fukuroi JPX). Front fork for cycle. USP1985014493490.
  12. Hanke, Andreas; Plietsch, Reinhard; Gensmann, Stefan D.; Faatz, Heinz-Werner; Becht, Reimund. Hammer. USP2004076763897.
  13. Haga, Hiroshi. Hammer drill. USP2003116644418.
  14. Greppmair Martin (Munich DEX). Hammer having a protective cover. USP1987064673043.
  15. Sanders David (141 Buena Vista Dr. Brevard NC 28712). Hand truck for magnetic base tools. USP1994085333886.
  16. F체nfer,Josef. Hand-held power tool. USP2006107121360.
  17. Johansson Alf K. (Kalmar SEX). Hand-held tool. USP199109D319960.
  18. Sjostrand Fritiof Stig (Los Angeles CA) Lundmark Anders Gunnar Rudolf (Stockholm SW) Ekstrom Gosta Ivar (Nacka SW). Handle structure for percussive tools. USP1977074036085.
  19. Svensson Anders (Myrstigen 2 S 561 39 Huskvarna SEX). Holding device. USP1995105462127.
  20. Carlin Jerry F. (Mound MN) Koon James E. (Chanhassen MN) Parker Paul D. (Ankeny IA) Thompson Warren L. (Ankeny IA). Hydraulic cylinder and biased wear ring assembly for use therein. USP1995115467689.
  21. Lee Gun-jik,KRX. Hydraulic hammer having improved seal ring. USP2000096119795.
  22. Hodges Richard N.. Hydraulic impact tool. USP1999045893419.
  23. Elvingsson Bengt A. P. (Kalmar SEX). Impact motor with improved sealing of a drive piston. USP1992015083499.
  24. Berghauser,Ulrich; Friedrich,Andreas; Harcar,Frantisek. Lubricant system for powered hammer. USP2008087413026.
  25. Shibata Mitsuyoshi,JPX ; Sakuraghi Masaki,JPX ; Kasuya Yoshihiro,JPX. Mechanism for preventing idling strikes in power-driven striking tools. USP1999025871059.
  26. Groth,Ronald O.; Kemner,Carl A.; Lay,N. Keith. Method and apparatus to detect change in work tool. USP2006016990390.
  27. Lasky Segismundo Nates (Calzada de Tlalpan 413 Mexico City 13 MX). Method of manufacturing threaded nuts and threaded nut articles produced by such method. USP1976033943587.
  28. Fevre Laurent (Epernon FRX). Monobloc coupling. USP1994115362170.
  29. Robson Angus P. (Matamata NZX). Nose block assembly. USP1994115363835.
  30. Schuetz Guenter (Cologne DEX) Schwartz Joerg (Cologne DEX). Oil-metering cover for shaft bearings. USP1990074940341.
  31. Casperovich John J. (Bethlehem PA). Pavement breaker. USP1984044440237.
  32. Uto Plank DE; Martin Richter DE. Percussion mechanism for an electrical hand-held tool with a blank blow cut-off. USP2002106467555.
  33. Gerold Peter,DEX. Percussion tool. USP1999125996708.
  34. Gidlund, Per A. L.. Percussion tool. USP1985104548278.
  35. Tamai Tadashi (Obama JPX) Kojima Takashi (Obama JPX). Percussion tool and cartridge-type oil tank therefor. USP1980014183414.
  36. Popovich, Michael S.; Yates, Edward D.. Piston retention system for a fastener driving tool. USP2004016679411.
  37. Johansson Ingemar Sven,SEX ; Nilsson Ake Lennart,SEX. Pneumatic impact breaker. USP1998055749421.
  38. Johansson Ingemar Sven,SEX ; Nilsson Ake Lennart,SEX. Pneumatic impact breaker. USP1999085944118.
  39. Jakobsson Gunnar S. (Kalmar SEX). Pneumatic impulse motor with gas cushion. USP1992115159814.
  40. Berger, Rudolf; Schmid, Wolfgang; Lysek, Mirko. Pneumatic percussive tool with a short working drive piston. USP2004106808026.
  41. Ogawa Yasunori (Mito JPX) Nitta Norio (both Katsuta JPX) Harada Mutsuo (both Katsuta JPX). Portable electric hammer. USP199305D335619.
  42. Cuneo, Giuseppe. Portable electric tool. USP1983044381037.
  43. Gustafsson Klas R. L. (Kalmar SEX) Lagne Ulf J. (Saltsjbaden SEX). Portable hammer machine. USP1991105052498.
  44. Ikuta,Hiroki; Arakawa,Takuo; Kawakami,Takahiro. Power tool. USP2006087096973.
  45. Wanner Karl (Leinfelden-Echterdingen DEX). Power tool. USP1986074602689.
  46. Kesinger, Donald A.. Quick action tap wrench. USP2005096945145.
  47. Plietsch Reinhard,DEX ; Wache Robert Bernhard,DEX ; Ruethers Bruno Meinholf,DEX. Rotary hammer. USP2001056237699.
  48. Stirm, Michael. Rotary hammer. USP2003126666284.
  49. Rose Neil M. (Vancouver WA) Ackers Stephen B. (Portland OR). Seal for centrifugal impack rock crusher. USP1980044196908.
  50. Pedersen ; John A.. Sealed hanger bearing for use with abrasive conveyors. USP1978034077508.
  51. Kobusch Klaus,DEX. Threaded insert made of wire. USP2000116146073.
  52. Gomas Herve,FRX. Tool handle. USP1998045740586.
  53. Henriksson Roland,SEX ; Nilsson Ake,SEX. Valve arrangement in compressed air driven motors. USP1998075775196.
  54. Ohtsu Shinki (Ibaraki JPX). Vibroisolating handle joint structure for power tool. USP1991105052500.
  55. Ohtsu Shinki (Ibaraki JPX). Vibroisolating handle joint structure for power tool. USP1990064936394.
  56. Ziaylek, Jr., Theodore. Wheeled container, especially for use by fire-fighting and rescue squads. USP1985114550931.