Power tool including an anti-vibration handle
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B25F-005/02
B23D-049/16
출원번호
US-0542740
(2012-07-06)
등록번호
US-8966773
(2015-03-03)
발명자
/ 주소
Gregorich, Brent
출원인 / 주소
Techtronic Power Tools Technology Limited
대리인 / 주소
Michael Best & Friedrich LLP
인용정보
피인용 횟수 :
3인용 특허 :
106
초록▼
A power tool includes a tool operable to work on a workpiece, a drive mechanism coupled to the tool and operable to move the tool, and a housing defining an interior. The drive mechanism is disposed within the interior. A handle has a first end and a second end. The first end is fixed to the housing
A power tool includes a tool operable to work on a workpiece, a drive mechanism coupled to the tool and operable to move the tool, and a housing defining an interior. The drive mechanism is disposed within the interior. A handle has a first end and a second end. The first end is fixed to the housing and the second end is spaced apart from the housing to define a gap therebetween. An insert is fixedly attached to the housing and the second end to fill the gap. The insert is more flexible then the handle and the housing.
대표청구항▼
1. A power tool comprising: a tool operable to work on a workpiece;a drive mechanism coupled to the tool and operable to move the tool;a housing defining an interior, the drive mechanism disposed within the interior;a handle having a first end and a second end, the first end fixed to the housing, th
1. A power tool comprising: a tool operable to work on a workpiece;a drive mechanism coupled to the tool and operable to move the tool;a housing defining an interior, the drive mechanism disposed within the interior;a handle having a first end and a second end, the first end fixed to the housing, the second end spaced apart from the housing to define a gap therebetween;an insert fixedly attached to the housing and the second end to fill the gap, the insert being more flexible than the handle and the housing, wherein the housing includes a first engaging portion and the handle includes a second engaging portion each engageable with the insert to substantially fixedly attach the insert to the housing and the handle, and wherein the insert includes a third engaging portion, a fourth engaging portion including an extension, and a plurality of corrugations disposed between the third engaging portion and the fourth engaging portion. 2. The power tool of claim 1, wherein the tool is a reciprocating saw blade. 3. The power tool of claim 1, wherein the drive mechanism includes a motor and is operable to move the tool in a reciprocating fashion. 4. The power tool of claim 1, wherein the housing includes a first portion and a second portion that attach to one another to define the housing. 5. The power tool of claim 1, wherein one of the first engaging portion and the third engaging portion includes a first slot and the other of the first engaging portion and the third engaging portion includes a first rib sized to be received by the first slot. 6. The power tool of claim 5, wherein one of the second engaging portion and the fourth engaging portion includes a second slot and the other of the second engaging portion and the fourth engaging portion includes a second rib sized to be received by the second slot. 7. The power tool of claim 5, wherein the second engaging portion includes a second slot and a pair of pins and the fourth engaging portion includes a second rib sized to engage the second slot and a pair of gussets, each gusset including an aperture sized to receive one of the pair of pins. 8. The power tool of claim 5, wherein the corrugations are disposed within the gap. 9. The power tool of claim 1, wherein the extension includes a slot and the handle includes a projection that is received by the slot such that the projection is movable within the slot. 10. The power tool of claim 1, further comprising a plurality of corrugations formed as part of the handle and the housing and positioned adjacent the first end of the handle. 11. A power tool comprising: a tool operable to work on a workpiece;a motor coupled to the tool and operable to move the tool;a first housing;a second housing coupled to the first housing to define an interior space, the motor disposed within the interior space;a handle including a first end fixedly attached to the first housing and a second end spaced apart from the first housing; andan insert fixedly attached to the first housing and the second end, the insert including a first plurality of corrugations, wherein the first housing includes a first engaging portion and the handle includes a second engaging portion each engageable with the insert to substantially fixedly attach the insert to the first housing and the handle, and wherein the insert includes a third engaging portion, a fourth engaging portion including an extension, and wherein the first plurality of corrugations is disposed between the third engaging portion and the fourth engaging portion. 12. The power tool of claim 11, wherein one of the first engaging portion and the third engaging portion includes a first slot and the other of the first engaging portion and the third engaging portion includes a first rib sized to be received by the first slot. 13. The power tool of claim 12, wherein one of the second engaging portion and the fourth engaging portion includes a second slot and the other of the second engaging portion and the fourth engaging portion includes a second rib sized to be received by the second slot. 14. The power tool of claim 12, wherein the second engaging portion includes a second slot and a pair of pins and the fourth engaging portion includes a second rib sized to engage the second slot and a pair of gussets, each gusset including an aperture sized to receive one of the pair of pins. 15. The power tool of claim 11, wherein the extension includes a slot and the handle includes a projection that is received by the slot such that the projection is movable within the slot. 16. The power tool of claim 11, wherein the first plurality of corrugations is disposed within a gap defined between the second end and the first housing. 17. The power tool of claim 11, further comprising a second plurality of corrugations formed as part of the first housing and the handle and positioned adjacent the first end of the handle.
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이 특허에 인용된 특허 (106)
Gorenflo,Ernst; Kruse,Olaf, Adjustable antivibration system, in particular for a hand-held work machine.
Oddo, Remy; Clavet, Christian; LeBlanc, Gilles; Ouellette, Sylvain; Marsden, Alan John; Quesnel, William Dale, Anti-vibratory handle for percussive and other reciprocating tools.
Forderer Karl (Schwaikheim DEX) Hoppner Klaus (Marbach DEX) Fricke Gerd (Waiblingen DEX), Antivibration device for mounting between a motor unit and a handle unit.
van den Boom Johannes (Ksching DEX) Leitner Wilfried (Eichsttt DEX) Salewsky Gert (Lenting DEX) Gassen Hans-Peter (Lenting DEX), Elastomeric mount with hydraulic damping.
Fischer, Axel; Luebkert, Ernst-Rudolf; Pallmer, Pierre, Hand-held power tool having main and handle housings with a connection device for connecting the housings.
Everett Richard J. (New Hartford NY) Huffaker David E. (Sherrill NY) McHenry Kenneth (Clinton NY), Pneumatic tool and vibration isolator mounts therefor.
Dorner Wolfgang (Rottenburg DEX) Lux Helmut (Bittenfeld DEX) Hppner Klaus (Marbach DEX) Weiss Hermann (Steinheim DEX) Leppla Georg (Waiblingen DEX), Portable handheld tool having a handle arrangement decoupled by antivibration elements.
Daubner, Christian; Daxenberger, Hubert; Manschitz, Erwin; Neuhauser, Ralph, Vibration-decoupling arrangement for supporting a percussion unit in a hand-held percussion power tool.
Pressley Jack (Hudson OH) Knott John (New Hartford NY) Young David M. (Frankfort NY) Paul Pradip K. (Whitesboro NY) Wilusz Richard (Utica NY), Vibration-reduced pneumatic tool.
Dobry Marian W. (Poznan PLX) Cempel Czeslaw (Poznan PLX) Garbatowski Wieslaw (Poznan PLX), Vibro-isolation of connections of structural units of hand tools.
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