Evaporative emission control canister for automotive vehicle
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F02M-033/02
출원번호
UP-0432995
(2009-04-30)
등록번호
US-7823568
(2010-11-22)
발명자
/ 주소
Lin, Jhun
Boyer, Robert D.
McDonald, William Keith
Young, Calvin
출원인 / 주소
Ford Global Technologies
대리인 / 주소
Drouillard, Jerome R.
인용정보
피인용 횟수 :
1인용 특허 :
19
초록▼
An evaporative emission control canister for an automotive vehicle includes a canister body and a bracket for attaching the body to a structural member of a vehicle. A number of fastener sets attach the bracket to the canister body, with each of the fastener sets including a closed-end hollow core b
An evaporative emission control canister for an automotive vehicle includes a canister body and a bracket for attaching the body to a structural member of a vehicle. A number of fastener sets attach the bracket to the canister body, with each of the fastener sets including a closed-end hollow core boss having a generally cylindrical wall of uniform thickness and a number of buttresses applied to an outer surface of the generally cylindrical wall. The buttresses have the same uniform thickness as the generally cylindrical wall and are molded along with the cylindrical wall as one piece with an inner portion of the canister body.
대표청구항▼
What is claimed is: 1. An evaporative emission control canister for an automotive vehicle, comprising: a canister body; a bracket for attaching the canister body to a structural member; and a plurality of fastener sets for attaching said bracket to said canister body, with said fastener sets compri
What is claimed is: 1. An evaporative emission control canister for an automotive vehicle, comprising: a canister body; a bracket for attaching the canister body to a structural member; and a plurality of fastener sets for attaching said bracket to said canister body, with said fastener sets comprising: a closed-end, generally cylindrical boss having a uniform wall thickness and a plurality of external buttresses, with said boss being molded to an inner surface of said canister body; and a threaded fastener extending through said bracket and into substantially the entire length of said cylindrical boss. 2. An evaporative emission control canister according to claim 1, wherein said generally cylindrical bosses and external buttresses are molded as one piece upon an inner surface of a cover wall of said canister body. 3. An evaporative emission control canister according to claim 1, wherein said threaded fastener comprises a self-tapping screw. 4. An evaporative emission control canister according to claim 1, wherein said threaded fastener extends into said boss along an axially directed, inner cylindrical bore configured during molding of the canister body with a removable core pin having a generally cylindrical shank with an external thread formed at a first end and an external drive feature formed at a second end. 5. An evaporative emission control canister according to claim 1, wherein said canister body is molded from a plastic material. 6. An evaporative emission control canister for an automotive vehicle, comprising: a canister body molded from a plastic material; a bracket for attaching the canister body to a structural member of an automotive vehicle; and a plurality of fastener sets for attaching said bracket to said canister body, with each of said fastener sets comprising: a closed-end, hollow core boss having a generally cylindrical wall of uniform thickness and a plurality of buttresses applied to an outer surface of said generally cylindrical wall, and with said generally cylindrical wall and said buttresses being molded as one piece with an inner portion of said canister body; and a screw extending through said bracket and into contact with a bore extending along the length of said boss. 7. An evaporative emission control canister according to claim 6, wherein said generally cylindrical walls and buttresses are molded to a cover portion which is joined to said canister body. 8. An evaporative emission control canister according to claim 6, wherein said generally cylindrical walls and buttresses have common, uniform wall thickness. 9. An evaporative emission control canister according to claim 6, further comprising a hydrocarbon adsorber housed within said canister body. 10. An evaporative emission control canister according to claim 6, wherein said canister body is molded from glass-filled nylon. 11. An evaporative emission control canister according to claim 6, wherein said screw comprises a self-tapping screw. 12. An evaporative emission control canister for an automotive vehicle, comprising: a canister body molded from a plastic material; a bracket for attaching the canister body to a structural member of an automotive vehicle; and a plurality of fastener sets for attaching said bracket to said canister body, with each of said fastener sets comprising: a closed-end, hollow core, generally cylindrical boss having a plurality of buttresses applied to an outer cylindrical surface of said boss, with said boss and said buttresses being molded as one piece with an inner portion of said canister body, and with said generally cylindrical boss and said buttresses having a common wall thickness; and a screw extending through said bracket and into thread contact with said generally cylindrical boss. 13. An evaporative emission control canister according to claim 12, wherein said screw is in thread contact with substantially the entire length of said cylindrical boss. 14. An evaporative emission control canister for an automotive vehicle, comprising: a canister body molded from a plastic material; and a plurality of fastener sets for attaching said canister body to a supporting structure incorporated in an automotive vehicle, with each of said fastener sets comprising: a closed-end, hollow core, generally cylindrical boss having a plurality of buttresses applied to an outer cylindrical surface of said boss, with said boss and said buttresses being molded as one piece with an inner portion of said canister body, and with said generally cylindrical boss and said buttresses having a common wall thickness; and a fastener extending into said cylindrical boss. 15. An evaporative emission control canister according to claim 14, wherein said fastener comprises a threaded screw which engages the substantially the entire length of said generally cylindrical boss.
Yamada Tomiharu (Isehara JPX) Shizuta Atsushi (Atsugi JPX) Shirata Tomonori (Yokohama JPX) Kondo Tetsuro (Isehara JPX), Arrangement of canister-used emission control system in motor vehicle.
Hayashida Tsutomu (Sagamihara JPX) Shibamoto Yutaka (Atsugi JPX) Yamada Tomiharu (Isehara JPX) Kondo Tetsuro (Isehara JPX), Arrangement of canister-used emisson control system in motor vehicle.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.