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1. WO2001076901 - SYSTEME DE COMMUTATION AUTOMATIQUE DE PORTIERES ET DE TOITS DE VOITURE

Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

[ EN ]

[Claims]

[Claim 1]
An automatic switching equipment of a car door and a roof wherein:
(a) a car body 1, formed in the shape of a circular arc, has a front guide rail 2 in the same shape of a circular arc in its front side, a center guide rail 3 in the same shape of a circular arc in its central side, and a rear guide rail 4 in the same shape of a circular arc in its rear side;
(b) said front and rear guide rails 2 and 4 have grooves 20 for inserting a window in their one side, roof guide surfaces 5, 5' in their upper and lower parts of the other side, and a door guide surface 6 in the center;
(c) said center guide rail 3 has said roof guide surfaces 5, 5' in the upper and lower parts and said door guide surface 6 in the center;
(d) guiders 18, 18' in both upper parts of roofs 7 are guided by and slided on said upper roof guide surface 5, a lower plate of said roof 7 that has a closed portion of space being guided by and slided on said lower roof guide surface 5';
(e) said roofs 7 and car doors 8 are divided in both directions between said guide rails 2, 3 and 4;
(f) windows 11 are slided up from or down into the inside of said car doors 8, and down, the upper part of said windows 11 coming into contact with air loop 10 in both upper and lower ends of a closed portion of space 9 of said roofs 7;
(g) said roofs 7, windows 11 and car doors 8 are formed in the same shape of a circular arc as said guide rails 2, 3 and 4;
(h) said center guide rail 3 and rear guide rail 4 have a plurality of air vent holes 19 at a regular distance or air vent grooves 19' which are selectively formed;
(i) the surfaces where roofs to be divided in both directions come into contact with each other are formed so as to be slightly inclined upward, sealing packings 20, 21' that have bent grooves being interposed in said boundary surfaces; and
0 small-size motors 13, 13', 13" are mounted on upper and lower ends of said center guide rail 3 and connected to driving shafts 14,

14' on both ends of which driving means 15 are installed.
[Claim 2]
An automatic switching equipment of a car door and a roof according to claim 1 wherein roofs 7 have open space portions 9' with a lower plate removed. [Claim 3]
An automatic switching equipment of a car door and a roof according to claim 1 wherein instead of a center guide rail 3, another extensible and contractible guide rail 19 having roof guide surfaces and door guide surfaces 18 in its both sides is formed between front and rear car doors 8 from the upper side of car doors 8, that is, portion of a window 11 to a car body's bottom 12.

[Claim 4]
An automatic switching equipment of a car door and a roof according to claim 1 wherein driving means 15 of roller type are employed.
[Claim 5]
An automatic switching equipment of a car door and a roof according to claim 1 wherein driving means 15 of chain type using sprockets are employed.

[Claim 6]
An automatic switching equipment of a car door and a roof according to claim 1 wherein driving means 15 of belt type using rollers are employed.
[Claim 7]
An automatic switching equipment of a car door and a roof according to claim 1 wherein driving means 15 of wire type using rollers are employed.
[Claim 8]
An automatic switching equipment of a car door and a roof according to claim 1 wherein driving means 15 of 3-stage cylinder type are employed.