Joint protecting member for combined fuel and handle unit
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B27B-017/00
B25G-001/10
출원번호
US-0963499
(2010-12-08)
등록번호
US-8881408
(2014-11-11)
발명자
/ 주소
Martinsson, Pär
Kullberg, Stefan
출원인 / 주소
Husqvarna AB
대리인 / 주소
Novak Druce Connolly Bove & Quigg, LLP
인용정보
피인용 횟수 :
0인용 특허 :
16
초록▼
A combined fuel tank and handle unit for a motorized, handheld tool includes a substantially closed volume, a handle, and a joint between two parts of the unit. The joint protrudes a distance beyond the surrounding surfaces. At least one rib is disposed at a distance from the joint on the underside
A combined fuel tank and handle unit for a motorized, handheld tool includes a substantially closed volume, a handle, and a joint between two parts of the unit. The joint protrudes a distance beyond the surrounding surfaces. At least one rib is disposed at a distance from the joint on the underside of the tool.
대표청구항▼
1. A combined fuel tank and handle unit for a motorized, handheld tool, comprising: at least one handle;at least one substantially closed volume formed by two parts of the unit joined together,a protruding joint formed by the two parts of the unit, wherein the protruding joint extends longitudinally
1. A combined fuel tank and handle unit for a motorized, handheld tool, comprising: at least one handle;at least one substantially closed volume formed by two parts of the unit joined together,a protruding joint formed by the two parts of the unit, wherein the protruding joint extends longitudinally on an underside of the tool and protrudes a distance beyond surrounding surfaces of the underside of the tool; andat least one rib disposed on each side of the protruding joint at a distance from the joint, the at least one rib extending longitudinally on the underside of the tool and protruding a distance beyond surrounding surfaces of the underside of the tool, wherein the at least one rib protrudes outside of surfaces surrounding the joint, an amount at least equal to the distance that the joint protrudes beyond the underside of the tool, such that the at least one rib is configured to contact a log,wherein the protruding joint and the at least one rib form a recess in relation to a furthest protruding portion of the protruding joint and the at least one rib. 2. The combined fuel tank and handle unit according to claim 1, wherein the at least one closed volume includes wall portions, and the at least one rib is extending along one of the wall portions. 3. The combined fuel tank and handle unit according claim 1, wherein the at least one rib is arranged such that main parts of surfaces surrounding the joint are recessed in relation to the at least one rib. 4. The combined fuel tank and handle unit according to claim 1, wherein the at least one substantially closed volume is a fuel tank, and the at least one rib extends in a longitudinal direction across a portion of the fuel tank. 5. The combined fuel tank and handle unit according to claim 4, wherein the at least one rib extends in a longitudinal direction beyond the fuel tank. 6. The combined fuel tank and handle unit according to claim 1, wherein the at least one rib is disposed along the joint at a substantially constant distance there from. 7. The combined fuel tank and handle unit according to claim 1, wherein the at least one rib comprises at least two ribs which are placed on either side of the joint. 8. The combined fuel tank and handle unit according to claim 1, wherein the at least one rib has a downwardly facing support surface, which is wider than a thickness of a material of the at least one rib. 9. The combined fuel tank and handle unit according to claim 1, wherein the at least one rib has a substantially homogeneous thickness of material. 10. The combined fuel tank and handle unit according to claim 9, wherein the rib has an upper portion extending away from the underside of the tool and a lower portion essentially parallel with the underside of the tool. 11. The combined fuel tank and handle unit according to claim 1, wherein the handheld tool is a chain saw. 12. A combined fuel tank and handle unit of a handheld tool, the unit comprising: a first half;a second half; wherein the first half and the second half forming the combined fuel tank and handle unita protruding joint formed by the first and second halves and extending longitudinally on the underside of the handheld tool, wherein the protruding joint extends beyond surrounding surfaces; anda plurality of ribs arranged adjacent to, and on opposite sides of the joint, wherein the plurality of ribs extend from the underside of the handheld tool in a direction that is the same as that of a direction in which the joint extends, wherein the at least one rib protrudes outside of surfaces surrounding the joint, an amount at least equal to the distance that the joint protrudes beyond the underside of the tool, such that the at least one rib is configured to contact a log,wherein the protruding joint and the plurality of ribs form a recess in relation to a furthest protruding portion of the protruding joint and the plurality of ribs. 13. The combined fuel tank and handle unit according to claim 12, wherein the joint protrudes from the underside of the handheld tool. 14. The combined fuel tank and handle unit according to claim 12, wherein the plurality of ribs extend from the outer edges of the underside of the handheld tool. 15. The combined fuel tank and handle unit according to claim 12, wherein the plurality of ribs have a substantially homogeneous thickness of material. 16. The combined fuel tank and handle unit of claim 12, wherein the first half and the second half form at least one substantially closed volume which is a fuel tank, and the at least one rib extends in a longitudinal direction across a portion of the fuel tank. 17. The combined fuel tank and handle unit of claim 16, wherein the at least one rib extends in a longitudinal direction beyond the fuel tank. 18. A handheld tool comprising: a combined fuel tank and handle unit comprising two halves;a protruding joint formed by the two halves and extending longitudinally on an underside of the handheld tool, wherein the protruding joint extends beyond surrounding surfaces;at least one rib running in a longitudinal direction on each of the halves of the unit such that the at least one rib is disposed on each side of the protruding joint, wherein the at least one rib protrudes outside of surfaces surrounding the joint, an amount at least equal to the distance that the joint protrudes beyond the underside of the tool, such that the at least one rib is configured to contact a log, wherein the ribs extend from the underside of the handheld tool and are separated from each other by a distance, whereby when the tool is supported by the ribs, the tool is stable; andeach of the ribs further comprising a support surface, whereby the support surface supports the handheld tool when the handheld tool is supported from the support surface, whereby portions of the underside of the handheld tool are protected from contacting a surface which the support surfaces of the ribs are in contact with,wherein the protruding joint and the ribs form a recess in relation to a furthest protruding portion of the protruding joint and the ribs.
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