[특허]Sway bar linkage with bushing

Sway bar linkage with bushing 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60G-021/055 F16F-001/374 F16F-001/387
출원번호	US-0197168 (2016-06-29)
등록번호	US-10017026 (2018-07-10)
발명자 / 주소	Harvey, Richard W.
출원인 / 주소	Federal-Mogul Motorparts LLC
대리인 / 주소	Stearns, Robert L.
인용정보	피인용 횟수 : 0 인용 특허 : 26

초록 ▼

The sway bar linkage connects a sway bar with a control arm of a vehicle suspension system. The linkage includes a fastener and a plurality of bushings disposed between the fastener and the sway bar and between the fastener and the control arm. At least one of the bushings is constructed as a single piece of material, presents an outer surface, presents an inner bore which extends along an axis for receiving the fastener, and presents a plurality of pockets. The pockets are spaced radially between the inner bore and the outer surface for allowing the bushing to more easily deflect and absorb energy while transferring forces between the sway bar, fastener and control arm.

대표청구항 ▼

1. A sway bar linkage kit for connecting a sway bar with a control arm of a vehicle suspension system, comprising: a fastener;at least four bushings;at least one of said bushings being constructed as a single piece of material, presenting an outer surface which extends from a first end that has a first diameter to a second end that has a second diameter which is less than said first diameter, presenting an inner bore which extends along an axis for receiving said fastener, presenting a counterbore adjacent said first end, presenting a plurality of pockets which are spaced radially between said inner bore and said outer surface for allowing said bushing to more easily deflect and absorb energy while transferring forces, and said pockets only opening into said counterbore adjacent said first end; anda washer received in said counterbore and covering said pockets. 2. The sway bar linkage kit as set forth in claim 1 wherein all of said bushings are generally identically constructed and wherein a washer is received in said counterbore of each of said bushings. 3. The sway bar linkage kit as set forth in claim 2 wherein each of said bushings presents a plurality of radially inwardly extending lips adjacent an axial end with said counterbore for trapping one of said washers in said counterbore. 4. The sway bar linkage kit as set forth in claim 1 wherein said outer surface of each of said bushings has a greater diameter adjacent one axial end than adjacent an opposite axial end. 5. The sway bar linkage kit as set forth in claim 4 wherein said outer surface of each of said bushings includes a spheroidal portion. 6. The sway bar linkage kit as set forth in claim 1 further including a spacer. 7. The sway bar linkage kit as set forth in claim 1 wherein said fastener includes a bolt. 8. A vehicle suspension system, comprising: a sway bar with a sway bar opening;a control arm with a control arm opening;a linkage interconnecting said sway bar with said control arm;said linkage including a fastener extending through said sway bar opening and said control arm opening;said linkage further including at least one bushing disposed at least partially in said sway bar opening between said sway bar and said fastener for transferring forces between said sway bar and said fastener;said linkage further including at least one bushing disposed at least partially in said control arm opening between said control arm and said fastener for transferring forces between said control arm and said fastener;said bushings being constructed as single pieces of material, presenting outer surfaces which each extend from a first end that has a first diameter to a second end that has a second diameter which is less than said first diameter, presenting inner bores for receiving said fastener, presenting a counterbore adjacent said first end, presenting a plurality of pockets which are spaced radially between said inner bore and said outer surface for allowing said bushing to more easily deflect and absorb energy while transferring forces, and said pockets only opening into said counterbore adjacent said first end; andfor each of said bushings, a washer received in said counterbore and covering said pockets. 9. The vehicle suspension assembly as set forth in claim 8 wherein all of said bushings are of generally identical construction. 10. The vehicle suspension assembly as set forth in claim 9 wherein said pockets in each of said bushings are generally conical in shape. 11. The vehicle suspension assembly as set forth in claim 8 wherein said fastener is a bolt.

이 특허에 인용된 특허 (26)

Rissberger ; C. Glen, Accessory kit and method for providing supplemental anti-sway control for automotive vehicles.
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Schmidt, George R.; Byrnes, Tom; Parker, Glen, Ball joint assembly and method of making.
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Wolf Franz J. (Bad Soden-Salmnster DEX) Pletsch Hubert (Bad Soden-Salmnster DEX), Circumferentially loaded shock-absorbing rubber block.
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Nakagawa, Yoshihiro, Cylindrical elastic mount.
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Kincaid Jeffrey L. ; Harvey Talon T. ; Wasylewski Neil A., Direct acting end link for stabilizer bar.
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Rivard Corey M. (Batavia IL) Parker Eric G. (Elgin IL), End link for a vehicle stabilizer bar.
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Hardy ; Jr. Donald P. (Algonquin IL) Parker Eric C. (Algonquin IL), End link for stabilizer bar.
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Sparks Billy ; Thompson Eric Davis Ross, End-link for automotive suspension system.
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Farbotnik, Don; Roworth, Derek, Engine mounts, such as for a skid steer loader, having internally snubbed shocks and vibration isolators, and a method of making the engine mounts.
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Franz Josef Wolf DE; Laszlo Bezi HU; Ferenc Schmidt HU; Alfred Kluh DE, Fastening support.
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Morita, Yuji, Floating support structure having vibration damping member.
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Cai, Haimian; Lin, Xi; Gummadi, Lakshmana, Gripped bushing system with alternating radial stiffness.
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Ko, Hyun-Bae, Insulator for vehicular radiator.
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Pazdirek, Jiri, Link assembly for a vehicle suspension system.
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Hughes,Thomas, Pivot bearing.
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Parker Eric G. ; Rivard Corey M., Pivotal ball-end link.
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Hanazaki Masahiko,JPX ; Hori Kohei,JPX ; Shikuya Masayuki,JPX, Process for producing radiator support.
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Hofmann Manfred,DEX ; Brauer Kai,DEX ; Gentner Thomas,DEX, Radial bearing and trouble support having the radial bearing.
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Dilling Scott Allen, Reduced size bushing for beam-type axle suspension system.
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Kincaid Jeffrey L. ; Costello Scott T. ; Harvey Talon T., Self-locking plug-in stabilizer bar links.
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Takagi ; Tatsuya, Stabilizer assembly for use in vehicles.
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Takagi Tatsuya (6-10 Araebisu-machi ; Nishinomiya ; Hyogo-ken JPX), Stabilizer fitting apparatus.
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Lu,Jian; Schmidt,George, Suspension joint bearing.
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McCloud Calvin E. (4959 Rendon Rd. Fort Worth TX 76140), Table soccer game bumper structure.
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Schwartz Andrew W. (Vernon Hills IL) Hayes William K. (Lake Bluff IL) Bettini John E. (St. Charles IL), Vehicle suspension link.
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Komiya Katsuyuki (Higashihiroshima JPX), Vehicle suspension mechanism.
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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

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Sway bar linkage with bushing 원문보기

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Sway bar linkage with bushing 원문보기

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이 특허에 인용된 특허 (26)

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