Railroad vehicle provided with low roof structure
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B61D-017/12
B61D-027/00
B61D-017/00
출원번호
US-0351774
(2013-02-25)
등록번호
US-9499179
(2016-11-22)
우선권정보
JP-2012-037019 (2012-02-23)
국제출원번호
PCT/JP2013/001074
(2013-02-25)
국제공개번호
WO2013/125250
(2013-08-29)
발명자
/ 주소
Hirashima, Toshiyuki
Hayashi, Seiichi
Nagahara, Hitoshi
Tsumura, Yousuke
Muragishi, Osamu
출원인 / 주소
KAWASAKI JUKOGYO KABUSHIKI KAISHA
대리인 / 주소
Oliff PLC
인용정보
피인용 횟수 :
0인용 특허 :
29
초록▼
A railroad vehicle where an air conditioner can be installed in an upper part of a roof thereof includes a roof structure having an opening, and a low roof main body having a recessed part provided in the opening, and recessed in a cross section, the air conditioner being able to be placed on the re
A railroad vehicle where an air conditioner can be installed in an upper part of a roof thereof includes a roof structure having an opening, and a low roof main body having a recessed part provided in the opening, and recessed in a cross section, the air conditioner being able to be placed on the recessed part, and an edge part of the low roof main body which is continuously formed from the low roof main body and joined to the roof structure. The low roof main body and the edge part of the low roof main body are made of plastic.
대표청구항▼
1. A railroad vehicle comprising: a roof structure having an air conditioner installation opening for receiving an air conditioner; anda low roof main body provided in the opening, the low roof main body including: a recessed part recessed into the roof structure in a vertical direction of the railr
1. A railroad vehicle comprising: a roof structure having an air conditioner installation opening for receiving an air conditioner; anda low roof main body provided in the opening, the low roof main body including: a recessed part recessed into the roof structure in a vertical direction of the railroad vehicle away from an upper surface of the roof structure, the recessed part being a lowest portion of the low roof main body in the vertical direction;a placing part configured to receive the air conditioner on an upper surface of the placing part, the placing part being flat and horizontal in a width direction of the railroad vehicle, the placing part being connected to the recessed part and extending outward away from the recessed part in the width direction of the railroad vehicle, the placing part being disposed above the recessed part in the vertical direction, and the recessed part extending downward in the vertical direction from the placing part; andan edge part formed integrally as one piece with the low roof main body and joined to the roof structure, the edge part being located above the placing part in the vertical direction, the edge part defining an outer edge of the low roof main body, the placing part being disposed between the edge part and the recessed part in the vertical direction, the placing part extending between the edge part and the recessed part, whereinthe low roof main body and the edge part of the low roof main body are made of plastic. 2. The railroad vehicle of claim 1, wherein the roof structure has a metal frame extending toward the opening, andthe frame, the roof structure, and the edge part of the low roof main body are joined together. 3. The railroad vehicle of claim 1, wherein the roof structure has a metal frame extending toward the opening, andthe frame and the edge part of the low roof main body are joined together with rivets or adhesives. 4. The railroad vehicle of claim 1, wherein the roof structure has a metal frame extending toward the opening,a lower surface of the edge part of the low roof main body and an upper surface of one end part of the frame are joined together, andthe upper surface of the roof structure and a lower surface of another end part of the frame are joined together. 5. The railroad vehicle of claim 1, wherein the roof structure has a metal frame extending toward the opening,one end part of the frame is joined to the edge part of the low roof main body, andanother end part of the frame is joined to the roof structure by low-heat-input welding. 6. The railroad vehicle of claim 1, wherein a bottom part of the recessed part comprises a sandwich structure having two face plates made of reinforced plastic and a core member provided between the face plates. 7. The railroad vehicle of claim 6, wherein the core member is a honeycomb structure or the core member is made of foamed resin. 8. The railroad vehicle of claim 1, wherein a bottom part of the recessed part is formed in a corrugated plate structure made of reinforced plastic, the bottom part forming alternate ridge portions and valley portions that extend in a vehicle width direction. 9. The railroad vehicle of claim 1, further comprising a cover member covering an upper part of the low roof main body, wherein a lower surface of an end part of the cover member is placed via a sealing member onto an upper surface of an end part of the edge part of the low roof main body on a side of the edge part closer to the recessed part. 10. The railroad vehicle of claim 1, wherein at least the low roof main body and the edge part of the low roof main body are integrally formed. 11. The railroad vehicle of claim 1, wherein the bottom portion is disposed at a bottom of the recessed part in the vertical direction, andthe placing part is disposed above the bottom part and below the edge part. 12. The railroad vehicle of claim 1, further comprising an air conditioner having a leg part at an edge of the air conditioner, the air conditioner being installed in the recess part via the leg part, wherein a position of an upper surface of the installed air conditioner is lower than the edge part of the low roof main body. 13. A railroad vehicle comprising: a roof structure having an air conditioner installation opening for receiving an air conditioner;a low roof main body provided in the opening, the low roof main body including: a recessed part recessed into the roof structure in a vertical direction away from an upper surface of the roof structure, the recessed part including a placing part configured to receive the air conditioner on an upper surface of the placing part, the placing part being flat and horizontal in a width direction of the railroad vehicle, andan edge part formed integrally as one piece with the low roof main body and joined to the roof structure, and being located above the placing part, the edge part defining an outer edge of the low roof main body, the placing part being disposed between the edge part and a bottom portion of the recessed part in the vertical direction, whereinthe low roof main body and the edge part of the low roof main body are made of plastic,the edge part of the low roof main body has a stepped part that includes the placing part, andthe placing part has a protrusion that extends upwardly in the vertical direction, a draining hole being provided between the protrusion and the edge part of the low roof main body. 14. The railroad vehicle of claim 13, wherein the protrusion is an attachment base of the air conditioner.
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이 특허에 인용된 특허 (29)
Krug Martin (Moglingen DEX) Bihl Paul R. (Ditzingen DEX), Air conditioner for a bus.
Takeich Michifumi (Kudamatsu JPX) Okuno Sumio (Kudamatsu JPX) Ohmura Keiji (Kudamatsu JPX) Okazaki Masato (Kudamatsu JPX) Tsuruda Hitoshi (Kudamatsu JPX), Car body for railway rolling stock and method of fabricating the car body.
Wackerle Peter M. (Assling DEX) Sperber Franz (Kolbermoor DEX) Grber Josef (Putzbrunn DEX), Composite vehicle body having sandwich panels integrally formed with frame parts to form individual body modules which a.
Ferdows Houshang (Boulder CO) Krug Martin (Mglingen DEX) Bihl Paul R. (Ditzingen DEX), Roof-mounted air conditioner system having modular evaporator and condensor units.
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