-
1.发明授权
公开(公告)号：EP0842328B1
公开(公告)日：2001-11-28
申请号：EP96927052.9
申请日：1996-07-29
发明人： MEYER, Wilhelm , LUESMANN, Claus , SOJAK, Kai , WITTE, Bernd
CPC分类号： E01B3/36 , C04B26/02 , E01B3/42 , C04B20/0076
摘要： The invention concerns a twin-block railway sleeper in which the two polymer-concrete blocks (1), designed to hold electrically insulated rails, surround the ends of a steel section (2) designed as a tie bar and disposed between the blocks (1). The polymer concrete is composed essentially of about 85-95 % by wt. of a granular inorganic material with the largest possible particle size, at least 25 % by wt. of this material being gravel with a particle size of 8 mm, preferably 16 mm, and the rest being a duroplastic synthetic resin, preferably polyester resin, which acts as the binder for the inorganic material. A sleeper of the kind is preferably used with ballast but can also be used for ridigly mounted track and has high resistance to cross-slipping and excellent mechanical-strength characteristics. To prevent ice from cracking the sleeper, the dowels (4) used to anchor the rail fixation in place are open at the top and the bottom and physically interlocked into the sleeper blocks (1).
-
2.发明公开Fastening housing for a rail clamp and method of embedding such a housing in a concrete sleeper 失效装置用于固定铁轨夹和一个混凝土轨枕嵌入这样的装置的方法。
公开(公告)号：EP0019956A1
公开(公告)日：1980-12-10
申请号：EP80200415.0
申请日：1980-05-02
CPC分类号： B28B23/005 , E01B3/42
摘要： A fastening housing (1) for a rail clamp (8) comprising a carrier plate (2) and a superstructure (3) having cavities (4) for accomodating an end part and a rail clamp (8), said carrier plate (2) having substantially vertically directed anchoring members (5, 6, 7) extending in a concrete sleeper wherein the housing is made from synthetic resin.
-
3.发明授权SEMELLE SOUS TRAVERSE SOLIDARISABLE À UNE TRAVERSE EN BÉTON OU ANALOGUE, TRAVERSE À LAQUELLE EST SOLIDARISÉE UNE TELLE SEMELLE ET PROCÉDÉS DE FABRICATION ET MOYENS DE MOULAGE CORRESPONDANTS. 有权SEMELLE SOUS TRAVERSE SOLIDARISABLEÀUNE TRAVERSE ENBÉTONOU ANALOGUE，TRAVERSE LAQUELLE ESTSOLIDARISÉEUNE TELLE SEMELLE ETPROCÉDÉSDE FABRICATION ET MOYENS DE MOULAGE CORRESPONDANTS。
公开(公告)号：EP2791419B1
公开(公告)日：2017-09-06
申请号：EP12813914.4
申请日：2012-12-12
申请人： Fimor
发明人： ZUCKERMAN, Manuel , FOUQUET, Arnaud
CPC分类号： E01B3/42 , B28B19/0046 , B29C37/0014 , B29C37/0082 , B29C43/222 , E01B3/46
-
4.发明公开JEU DE PIÈCES D'AJUSTEMENT ENTRE UNE DALLE ET DES VOIES DE ROULEMENT FERROVIAIRE OU SUR PNEUMATIQUES 审中-公开配件之间的支撑板和一条铁路或气动轮LANE安排
公开(公告)号：EP3168364A1
公开(公告)日：2017-05-17
申请号：EP16178870.8
申请日：2016-07-11
申请人： Marot, Antoine
发明人： Marot, Antoine
摘要： Jeu de pièces d'ajustement (20) destinées à venir en interface entre un support formé par une dalle (3) préfabriquée ou autre support similaire d'une infrastructure et des moyens de roulement et/ou de guidage (10) d'un système guidé,
la dalle (3) présentant une surface de base (4) au moins partiellement plane délimitée au moins par un bord avant (5), un bord arrière (6), un premier bord latéral (7) et un deuxième bord latéral (8),
les moyens de roulement et/ou de guidage (10) formant deux voies linéaires parallèles de guidage et/ou de roulement du système guidé et s'étendant entre le bord arrière (6) et le bord avant (5) de la dalle (3) selon une trajectoire prédéfinie associée à l'emplacement de la dalle (3) dans l'infrastructure et à la forme de la dalle (3),
caractérisé en ce que les pièces d'ajustement (20) sont prévues pour s'étendre en continu sur la surface de base (4) de la dalle (3), sous les moyens de guidage (10), depuis le bord arrière (6) jusqu'au bord avant (5), en suivant la trajectoire des moyens de roulement et/ou de guidage (10), la forme géométrique tridimensionnelle de chaque pièce d'ajustement (20) étant réalisée de manière à s'adapter à ladite trajectoire.-
公开(公告)号：EP1409790B1
公开(公告)日：2006-11-29
申请号：EP01965037.3
申请日：2001-06-26
申请人： Schenk Process GmbH
发明人： GROLL, Peter
摘要： The invention relates to a sleeper for supporting the rails of a railway, made of a cast concrete body (1) in which receiving elements (9) are cast either in a flush position or in a hollow (11). Said receiving elements are provided under the rails and are used to fix various special devices such as measuring signal sensors, noise protection bodies, or devices for train traffic control. The receiving elements consist respectively of at least one connecting plate (9) under each rail, the connecting plate being firmly anchored in the concrete body (1) and containing fixing elements (9). Said fixing elements (9) embody tap holes, stay rods or screw fastenings, by means of which various special devices can be fixed to a standardised concrete sleeper.
-
公开(公告)号：EP1186709A3
公开(公告)日：2002-07-03
申请号：EP01500219.9
申请日：2001-08-24
CPC分类号： E01B3/46 , E01B3/42 , E01B19/003 , E01B2204/01
摘要： The sole is fixed to the concrete sleeper (2) by means of a series of linear, continuous, parallel and equidistant projections (3), arranged longitudinally on the underside (4) of the sole (1) which is applied on the base (5) of the sleeper (2). The respective centre planes of said projections (3) for fixing are orthogonal to said underside (4), and, their transversal sections (6) take the form of a double harpoon which prevents the detachment of the sole (1), with respect to the sleeper (2), with the particularity that the edges (7) or outermost projections (3) are separated from the rims (8) of the base of the sleeper (2). Said sole constitutes a supporting bed for the concrete sleepers (2) employed in high speed railway lines, said supporting bed proving effective for reducing the settlement and the friction of the ballast, and also the disorder from vibration in the latter and the and the deterioration of the geometry of the line.
-
7.发明公开
公开(公告)号：EP3409836A1
公开(公告)日：2018-12-05
申请号：EP18175453.2
申请日：2018-06-01
发明人： NINNI, Andrea
CPC分类号： E01B3/38 , B28B1/084 , B28B23/0062 , E01B1/002 , E01B1/004 , E01B3/42 , E01B29/32 , E01B31/24 , E01B31/26 , E01B2201/04
摘要： Procédé de fabrication d'un support de voie ferrée comprenant une pluralité d'éléments préfabriqués (28), comportant les étapes successives suivantes :
- fournir dans une zone de production (16) des éléments préfabriqués (28) située à proximité d'une zone d'installation (14), une machine mobile d'insertion (52) configurée pour disposer au moins un insert (34) dans un bloc de béton frais, la zone de production étant distincte de la zone d'installation;
- couler et conformer un béton frais afin de former des blocs de béton frais individuels ayant des dimensions prédéterminées;
- disposer au moins un insert dans chaque bloc de béton frais à l'aide de la machine mobile d'insertion (52); et
- faire sécher les blocs de béton frais pour obtenir les éléments préfabriqués (28).-
公开(公告)号：EP2406431B1
公开(公告)日：2015-05-06
申请号：EP10714932.0
申请日：2010-03-09
申请人： Kem One
CPC分类号： E01B3/42 , C08K5/0016 , C08L9/02 , C08L27/06 , C08L75/04 , E01B3/28 , C08L2666/14 , C08L2666/02
-
公开(公告)号：EP2406431A2
公开(公告)日：2012-01-18
申请号：EP10714932.0
申请日：2010-03-09
申请人： Arkema France
CPC分类号： E01B3/42 , C08K5/0016 , C08L9/02 , C08L27/06 , C08L75/04 , E01B3/28 , C08L2666/14 , C08L2666/02
摘要： The invention relates to a bearing plate for railway sleepers including a specific mix of PVC resin, a plasticizer and a thermoplastic polyurethane. Said compound is preferably made of a mixture of thermoplastic polymers and thermoplastic elastomers.
-
公开(公告)号：EP1409790A1
公开(公告)日：2004-04-21
申请号：EP01965037.3
申请日：2001-06-26
申请人： Schenk Process GmbH
发明人： GROLL, Peter
摘要： The invention relates to a sleeper for supporting the rails of a railway, made of a cast concrete body (1) in which receiving elements (9) are cast either in a flush position or in a hollow (11). Said receiving elements are provided under the rails and are used to fix various special devices such as measuring signal sensors, noise protection bodies, or devices for train traffic control. The receiving elements consist respectively of at least one connecting plate (9) under each rail, the connecting plate being firmly anchored in the concrete body (1) and containing fixing elements (9). Said fixing elements (9) embody tap holes, stay rods or screw fastenings, by means of which various special devices can be fixed to a standardised concrete sleeper.
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.013 秒)
