Suspension mounting crossmember with integrated cab mounts for vehicle having front multilink suspension
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
UP-0952751
(2007-12-07)
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등록번호 |
US-7717441
(2010-06-10)
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발명자
/ 주소 |
- Rochester, Ryan S.
- Fehring, John D.
- Merriman, James H.
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출원인 / 주소 |
- International Truck Intellectual Property Company, LLC
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
2 인용 특허 :
9 |
초록
▼
A three piece belly-band crossmember is provided which may be installed as a single assembly and from which the center subassembly may be removed after installation, allowing access to the vehicle powertrain. The crossmember maintains integral strength as a result of a tab and slot arrangement and o
A three piece belly-band crossmember is provided which may be installed as a single assembly and from which the center subassembly may be removed after installation, allowing access to the vehicle powertrain. The crossmember maintains integral strength as a result of a tab and slot arrangement and overlapping frame mounting holes between its three subassemblies. It may be provided with a suspension component mounting point. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
대표청구항
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We claim: 1. A vehicle for operation on the ground, comprising: a frame having frame side-members; a belly-band crossmember assembly connecting said frame side-members; said belly-band crossmember assembly having a first end subassembly, a second end subassembly, and a center subassembly; said bell
We claim: 1. A vehicle for operation on the ground, comprising: a frame having frame side-members; a belly-band crossmember assembly connecting said frame side-members; said belly-band crossmember assembly having a first end subassembly, a second end subassembly, and a center subassembly; said belly-band crossmember having frangible tack-welds attaching said first end subassembly to said center subassembly, and pre-installed bolts attaching said second end subassembly to said center subassembly; wherein said center subassembly having at least one frame mounting hole overlapping at least one frame mounting hole in said first end subassembly; and said first end subassembly having at least one non-overlapping frame mounting hole. 2. The vehicle for operation on the ground of claim 1, wherein: said second end subassembly having a downwards extending section that engages said center subassembly; and said center subassembly having a horizontal extending section and an upwards extending section that engages said first end subassembly. 3. The vehicle for operation on the ground of claim 1, wherein: said center subassembly having at least one tab and said second end subassembly having at least one slot, said tab engaging said slot, said tab and said slot being oriented such that said tab may disengage from said slot upon removal of said pre-installed bolts attaching said second end subassembly to said center subassembly and rotation of said center subassembly about said frangible tack-welds. 4. The vehicle for operation on the ground of claim 1, wherein: said first end subassembly and said second end subassembly being generally “C” shaped in cross-section and opening outwards from said frame side-members. 5. The vehicle for operation on the ground of claim 1, wherein: said vehicle further having a cab supported by at least two cab mounts; said first end subassembly extending upwards from one of said frame side-members to engage one of said at least two cab mounts; and said second end subassembly extending upwards from another of said frame side-members to engage another of said at least two cab mounts. 6. The vehicle for operation on the ground of claim 5, wherein: said first end subassembly being of a closed cross-section where it engages said one of said at least two cab mounts; and said second end subassembly being of a closed cross-section where it engages said other of said at least two cab mounts. 7. The vehicle for operation on the ground of claim 1, wherein: said center subassembly being generally “C” shaped in cross-section and opening downwards from said frame. 8. The vehicle for operation on the ground of claim 7, wherein: said center subassembly being provided with a suspension component mounting point. 9. The vehicle for operation on the ground of claim 8, wherein: said suspension component mounting point being positioned upon said center subassembly proximate to the point of attachment between said center subassembly and said second end subassembly, and within said “C” shaped cross-section. 10. The vehicle for operation on the ground of claim 8, wherein: said suspension component mounting point further being a Panhard rod mounting point. 11. The vehicle for operation on the ground of claim 1, wherein: said belly-band crossmember assembly being provided with at least one vehicle powertrain mounting point. 12. A belly-band crossmember assembly, comprising: a first end subassembly, a second end subassembly, and a center subassembly; frangible tack-welds attaching said first end subassembly to said center subassembly, and pre-installed bolts attaching said second end subassembly to said center subassembly; wherein said center subassembly having at least one frame mounting hole overlapping at least one frame mounting hole in said first end subassembly; and said first end subassembly having at least one non-overlapping frame mounting hole. 13. The belly-band crossmember assembly of claim 12, wherein: said second end subassembly having a downwards extending section that engages said center subassembly; and said center subassembly having a horizontal extending section and an upwards extending section that engages said first end subassembly. 14. The belly-band crossmember assembly of claim 12, wherein: said center subassembly having at least one tab and said second end subassembly having at least one slot, said tab engaging said slot, said tab and said slot being oriented such that said tab may disengage from said slot upon removal of said pre-installed bolts attaching said second end subassembly to said center subassembly and rotation of said center subassembly about said frangible tack-welds. 15. The belly-band crossmember assembly of claim 12, wherein: said first end subassembly and said second end subassembly being generally “C” shaped in cross-section and opening outwards from said belly-band crossmember assembly. 16. The belly-band crossmember assembly of claim 12, wherein: said first end subassembly extending upwards and being provided with a cab mounting point; and said second end subassembly extending upwards and being provided with a cab mounting point. 17. The belly-band crossmember assembly of claim 16, wherein: said first end subassembly being of a closed cross-section at its upwards extending end; and said second end subassembly being of a closed cross-section at its upwards extending end. 18. The belly-band crossmember of claim 12, wherein: said center subassembly being generally “C” shaped in cross-section and opening downwards. 19. The belly-band crossmember of claim 18, wherein: said center subassembly being provided with a suspension component mounting point. 20. The belly-band crossmember of claim 19, wherein: said suspension component mounting point being positioned upon said center subassembly proximate to the point of attachment between said center subassembly and said second end subassembly, and within said “C” shaped cross-section. 21. The belly-band crossmember of claim 19, wherein: said suspension component mounting point further being a Panhard rod mounting point. 22. The belly-band crossmember of claim 12, wherein: said belly-band crossmember assembly being provided with at least one vehicle powertrain mounting point.
이 특허에 인용된 특허 (9)
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Galhotra Ashwani Kumar (Farmington Hills MI), Cross member for a vehicle having rack and pinion steering.
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Wooldridge, Scott A.; Pollack, Jr., William G.; Schroeder, Ronald C., L-bracket modular front engine mounting.
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James F. Ziech ; Paul Robert Pollock, Modular subframe assembly for a motor vehicle.
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Kocer Bruce ; Spicuzza Scott ; Snyder Walter A., Rear suspension support assembly.
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Tomoyuki Suzuki JP, Suspension frame construction.
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Tomoyuki Suzuki JP, Suspension frame construction.
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Mukai Yoshiaki (Hiroshima JPX) Tokiwa Yoji (Hiroshima JPX) Miyamoto Seiji (Hiroshima JPX), Vehicle having structure for fitting suspension to vehicle body.
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Ziech, James; Zebolsky, Michael L., Vehicle subframe mounting.
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Cortez, Jerome Lim; Rosales, Rodolfo, Wishbone-shaped linkage component and suspension systems incorporating the same.
이 특허를 인용한 특허 (2)
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Batdorff, Jonathan Dale, Roll center height variator.
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Johnson, James J.; Dubiel, Jacek; Opeiko, Alexandre, Vehicle suspension system.
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