[특허]Hand power tool device

Hand power tool device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B25D-017/24 B25D-017/11 B25D-011/00 B25D-011/12
출원번호	US-0642197 (2011-04-18)
등록번호	US-9440345 (2016-09-13)
우선권정보	DE-10 2010 027 941 (2010-04-20); DE-10 2011 007 433 (2011-04-14)
국제출원번호	PCT/EP2011/056077 (2011-04-18)
§371/§102 date	20130108 (20130108)
국제공개번호	WO2011/131597 (2011-10-27)
발명자 / 주소	Braun, Willy
출원인 / 주소	Robert Bosch GmbH
대리인 / 주소	Maginot, Moore & Beck LLP
인용정보	피인용 횟수 : 0 인용 특허 : 32

초록 ▼

A hand power tool device includes a hammer tube and a B-impact damping system. The B-impact damping system includes at least one damping mechanism configured to damp recoil energy. The damping mechanism is disposed at least partially radially outside of the hammer tube in at least one operating stat

대표청구항 ▼

1. A hand power tool device comprising: a hammer tube; anda B-impact damping system, the B-impact damping system including at least two damping mechanisms connected in series, at least one of the at least two damping mechanisms configured to damp a recoil energy without a limit stop,wherein at least one of the at least two damping mechanisms is disposed entirely radially outside of the hammer tube, andwherein the B-impact damping system has at least one bypass mechanism configured to bypass at least one of the at least two damping mechanisms. 2. The hand power tool device as claimed in claim 1, wherein at least one of the at least two damping mechanisms at least partially surrounds the hammer tube. 3. The hand power tool device as claimed in claim 1, wherein the B-impact damping system includes a no-load control mechanism configured to transfer at least a part of the recoil energy. 4. The hand power tool device as claimed in claim 3, wherein the no-load control mechanism is configured to transfer the at least a part of the recoil energy to at least one of the hammer tube and a hand power tool housing. 5. The hand power tool device as claimed in claim 1, wherein the B-impact damping system has at least one support element disposed between the at least two damping mechanisms. 6. The hand power tool device as claimed in claim 1, wherein the at least two damping mechanisms have differing damping properties. 7. The hand power tool device as claimed in claim 1, wherein the hammer tube is mounted so as to be movable relative to a hand power tool housing. 8. A hand power tool, comprising: a hand power tool device, including: a hammer tube; anda B-impact damping system, the B-impact damping system including at least two damping mechanisms connected in series, at least one of the at least two damping mechanisms configured to damp a recoil energy without a limit stop,wherein at least one of the at least two damping mechanisms is disposed entirely radially outside of the hammer tube, andwherein the B-impact damping system has at least one bypass mechanism configured to bypass at least one of the at least two damping mechanisms. 9. A hand power tool device, comprising: a hammer tube; anda B-impact damping system, including: at least two damping mechanisms configured to damp a recoil energy, at least one of the at least two damping mechanisms disposed radially outside of the hammer tube; andat least one bypass mechanism configured to bypass at least one of the at least two damping mechanisms. 10. The hand power tool device as claimed in claim 9, wherein at least one of the at least two damping mechanisms surrounds the hammer tube. 11. The hand power tool device as claimed in claim 9, wherein the B-impact damping system includes a control mechanism configured to transfer at least a part of the recoil energy. 12. The hand power tool device as claimed in claim 11, wherein the control mechanism is configured to transfer the at least a part of the recoil energy to at least one of the hammer tube and a hand power tool housing. 13. The hand power tool device as claimed in claim 9, wherein the at least two damping mechanisms are spaced apart from one another along an axial direction of the hand power tool device. 14. The hand power tool device as claimed in claim 9, wherein the B-impact damping system has at least one support element disposed between the at least two damping mechanisms. 15. The hand power tool device as claimed in claim 9, wherein the at least two damping mechanisms have differing damping properties. 16. The hand power tool device as claimed in claim 9, wherein the hammer tube is mounted so as to be movable relative to a hand power tool housing.

이 특허에 인용된 특허 (32)

Lee Gun-jik,KRX, Abrasion-resistant hydraulic hammer with low noise level.
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Schofield John H. L. (Lancashire GB2) Hill David A. (Manchester GB2) Dewhurst Graham (Lancashire GB2) Fairhurst Paul J. (Wigan GB2), Compressed fluid operated tool with fluid metering device.
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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.
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Neumaier Anton (Furstenfeldbruck DEX), Drilling and/or chipping tool.
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Johnson Peter W. (Toronto CAX), Driver assembly for small-diameter fasteners.
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Hanke, Andreas; Buchholz, Achim; Bernhart, Ralf, Hammer.
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Haga, Hiroshi, Hammer drill.
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Ranger Ulrich (Leinfelden-Echterdingen DEX) Wanner Karl (Leinfelden-Echterdingen DEX) Kaltenecker Johann (Leinfelden-Echterdingen DEX) Hellbach Manfred (Ostfildern DEX) Meixner Gerhard (Filderstadt D, Hammer drill.
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Wanner ; Karl ; Bleicher ; Manfred ; Falchle ; Jorg, Hammer drill.
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Pelto-Huikko, Raimo K.; Ahlman, Esko A. O.; Rautimo, Pertti V., Hydraulic striking machine.
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Eklf Ake T. (Skrholmen SEX), Hydraulically operated impact device.
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Oda,Hiroyuki; Terunuma,Yukio; Ogura,Masayuki, Impact hammer drill.
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Aoki, Yonosuke, Impact power tool.
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Murakami,Takuhiro; Kamimura,Junichi; Oomori,Katsuhiro; Ohtsu,Shinki; Inagawa,Hiroto, Impact tool.
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Berghauser, Ulrich; Friedrich, Andreas; Frantisek, Harcar, Lubricant system for powered hammer.
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Shibata Mitsuyoshi,JPX ; Sakuraghi Masaki,JPX ; Kasuya Yoshihiro,JPX, Mechanism for preventing idling strikes in power-driven striking tools.
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Buck Manfred (Nrtingen DEX) Mller Frank (Leinfelden-Echterdingen II DEX) Wanner Karl (Leinfelden-Echterdingen DEX), Motor-driven hand-held percussion tool.
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Lieber ; Raymond S., Noise reduction device for impact tools.
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Kawasaki Yoshimitsu (Mito JPX) Ishikawa Mitsuyuki (Katsuta JPX) Tanabe Takao (Mito JPX) Uchida Toshiaki (Katsuta JPX), Noise reduction mechanism for percussion tools.
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Kikuchi Atsuyuki,JPX ; Ohtsu Sinki,JPX ; Harada Mutsuo,JPX ; Yahagi Akihisa,JPX, Percussion tool.
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Henry Edgar G. (Kirtland OH), Pneumatic impact tool having improved vibration and noise attenuation.
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Henry Edgar G. (Kirtland OH) Schossler Frank W. (Willoughby Hills OH) Kuhl Donald K. (Chesterland OH), Pneumatic impact tool having improved vibration and noise attenuation.
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Henry Edgar G. (Kirtland OH) Schossler Frank W. (Willoughby Hills OH) Kuhl Donald K. (Chesterland OH), Pneumatic impact tool having improved vibration and noise attenuation.
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Allan, David Thomson, Pneumatic tool.
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Sakuragi Masaki,JPX ; Kasuya Yoshihiro,JPX, Power driven striking tool.
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Kikuchi, Atsuyuki; Suzuura, Tsukasa, Power tool.
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Harman ; Jr. William G. ; Wheeler Dale K. ; Spangler ; Jr. William J. ; Gifford Robert H., Removable chuck.
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Hetcher,Jason D.; Bauer,David R.; Marinkovich,Dragomir C.; Weber,Michael E., Rotary hammer.
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Elvebak Dale D. (Albert Lea MN), Screwdriver including a handle with an O-ring therein for retaining a removable bit and method of assembly therefor.
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Lee Won-Hae,KRX, Sound and dust proof breaker.
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Sato, Shinichiro; Suzuura, Tsukasa; Hirai, Takahiro, Striking tool.
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Mowins, Michael L., Tool bit.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
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Hand power tool device 원문보기

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