专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20160040364A1 RAILWAY SLEEPER COMPOSED OF FIBRE-REINFORCED STONEWARE 审中-公开
标题翻译：由铁丝网加固铁路组成的铁路系统
公开(公告)号：US20160040364A1
公开(公告)日：2016-02-11
申请号：US14769677
申请日：2013-12-03
申请人： Kolja KUSE , Matthias MÜLLER , Ömer BUCAK
发明人： Kolja KUSE , Matthias MÜLLER , Ömer BUCAK
IPC分类号： E01B3/36 , E01B26/00 , H02S20/21 , E01B3/30
CPC分类号： E01B3/36 , E01B3/30 , E01B3/32 , E01B3/46 , E01B26/00 , H02S20/21
摘要： The invention describes a new type of railway sleeper composed of fiber-stabilized stoneware. By using a plurality of fiber-layered stone plates which are bonded to one another in such a way that prestress is generated in the stoneware, a permanently high-performance-capable sleeper is obtained, which is made of natural materials such as granite or basalt which occur almost everywhere on the earth in unlimited quantities and have a substantially longer service life and are substantially more resistant to influences of the weather and the environment than previous solutions. The material can be manufactured with substantially less consumption of energy than current systems. As a result, in the medium term, CO2 emissions are reduced and the use of more environmentally friendly materials is promoted. In addition, the sleeper or the intermediate spaces thereof are equipped with photovoltaic modules which together form a power unit when they are coupled together and connected electrically to the rails. Such sleepers can also be partially hollow as a light weight design variant. On an interim basis, such sleepers can also be manufactured from concrete and fibers until sufficient stone material is found and extracted in adequate quantities. In this case, the fiber is ideally mixed into the concrete. Lightweight design variants with a hollow profile can be filled entirely or partially with track ballast from the side during the laying process.
摘要翻译：本发明描述了由纤维稳定的st器组成的新型铁路枕木。通过使用多个彼此粘合的纤维层状石板，使得在石窑中产生预应力的方式，获得永久性高性能的轨枕，其由天然材料制成，例如花岗岩或玄武岩这几乎在地球上几乎无处不在地发生，并且具有显着更长的使用寿命，并且比以前的解决方案更能抵抗天气和环境的影响。该材料可以以比当前系统更少的能量消耗来制造。因此，从中期来看，减少二氧化碳排放量，促进使用更环保的材料。此外，轨枕或其中间空间配备有光伏模块，当它们耦合在一起并且电连接到轨道时它们一起形成功率单元。这样的枕木也可以是轻质设计变体的部分中空部分。在临时的基础上，这样的枕木也可以由混凝土和纤维制成，直到发现足够的石料并提取足够的石料。在这种情况下，纤维理想地混合在混凝土中。具有中空型材的轻型设计变型可以在铺设过程中从侧面完全或部分地填充轨道道碴。

2. 发明公开

US20240133124A1 Hollow sleeper 审中-公开
公开(公告)号：US20240133124A1
公开(公告)日：2024-04-25
申请号：US18489984
申请日：2023-10-18
申请人： SCHWIHAG AG
发明人： Roland BUDA
IPC分类号： E01B3/30
CPC分类号： E01B3/30
摘要： A precast concrete hollow sleeper for use in railway tracks has a body with at least one upper bearing surface for rails and one cavity extending over the entire length of the hollow sleeper and surrounded by the body on at least three sides for accommodating and possibly removing cable crossings and/or switch drive mechanisms and/or equipment for track or train control and/or measuring devices and/or supply lines. The body is made of concrete, preferably concrete with additional reinforcement.

3. 发明公开

US20240229363A9 Hollow sleeper 审中-公开
公开(公告)号：US20240229363A9
公开(公告)日：2024-07-11
申请号：US18489984
申请日：2023-10-19
申请人： SCHWIHAG AG
发明人： Roland BUDA
IPC分类号： E01B3/30
CPC分类号： E01B3/30
摘要： A precast concrete hollow sleeper for use in railway tracks has a body with at least one upper bearing surface for rails and one cavity extending over the entire length of the hollow sleeper and surrounded by the body on at least three sides for accommodating and possibly removing cable crossings and/or switch drive mechanisms and/or equipment for track or train control and/or measuring devices and/or supply lines. The body is made of concrete, preferably concrete with additional reinforcement.

4. 发明申请

US20180023258A1 MODULAR SYSTEM FOR THE LAYING OF UNDERGROUND AND RAILROAD AND TRAM LINES 审中-公开
公开(公告)号：US20180023258A1
公开(公告)日：2018-01-25
申请号：US15549662
申请日：2015-02-10
申请人： VIANINI S.P.A.
发明人： ELVIDIO TUSINO , FERNANDO RIPESI
IPC分类号： E01B9/66 , E01B3/30 , E01B3/40
CPC分类号： E01B9/66 , E01B1/002 , E01B3/30 , E01B3/40 , E01B19/00
摘要： A module (100) for a system for the laying of underground and railroad and tram lines both in tunnel and on the surface, in particular railroad and tram lines, comprising a supporting slab (101) for the tracks (6), with substantially parallelepiped shape, the slab having at least four peripheral housings (1), passing from the extrados to the intrados and suitable to house respective adjustable levelling devices (120).

5. 发明授权

US11649592B2 Railroad sleeper and process for manufacturing a railroad sleeper 有权
公开(公告)号：US11649592B2
公开(公告)日：2023-05-16
申请号：US16891102
申请日：2020-06-03
申请人： Braskem S.A.
发明人： Guilherme Longa Nose , Daniel Wenzer Trevizan , Luiz Francisco Muniz da Silva , Jorge Luis Goudene Spada , Claudio Pereira da Silva Zamith , Walter Vidon Junior , Renato Teixeira Vargas
IPC分类号： E01B3/30 , E01B3/46 , E01B3/44
CPC分类号： E01B3/30 , E01B3/44 , E01B3/46
摘要： A railroad sleeper (1) for fixation of at least a pair of rails (2,2′) of a railroad network is disclosed, including a contact surface (3), wherein each rail of the pair of rails (2,2′) is fixed spaced apart from each other, the railroad sleeper (1) being configured by including a hollow sector (4) delimited by association of the contact surface (3) with the anchorage walls (5,5′), thus establishing a free portion (17) adjacent to the anchorage walls (5,5′) and opposite the contact surface (3). An embodiment in which the hollow sector (4) of the railroad sleeper is delimited by a support surface and the process of manufacturing a railroad sleeper is also disclosed.

6. 发明申请

US20170009405A1 RAIL TIE HAVING EMBEDDED AUTOMATIC DIFFERENTIAL SETTLEMENT COMPENSATION APPARATUS USING OIL PRESSURE FOR RAILROAD TRACKS 审中-公开
标题翻译：具有嵌入式自动差动平衡补偿装置的轨道轨道用油压
公开(公告)号：US20170009405A1
公开(公告)日：2017-01-12
申请号：US15120524
申请日：2014-12-04
申请人： KOREA RAILROAD RESEARCH INSTITUTE
发明人： Seong-Hyeok LEE , Jin-Wook LEE
IPC分类号： E01B29/04 , E01B3/30
CPC分类号： E01B29/04 , E01B1/001 , E01B3/30 , E01B2202/027
摘要： By supporting a space generated by a settlement of the track bed gravel or asphalt roadbed underneath a concrete rail tie with cylindrical rods, and installing the present invention, one each separately, on the left and right sides of the concrete rail tie, recovery from settlements is automatic, and the response to differential settlements of the left and right rails of the track due to the train load can be easily facilitated, and by installing pressure reducing valves on the upper part of the concrete rail ties, pressure can be reduced while maintaining the track system as is without having to dismantle the concrete rail ties, and accordingly the usability of the concrete rail ties can be improved.
摘要翻译：通过支撑由具有圆柱形杆的混凝土轨道架下方的轨道床砾石或沥青路基的沉降产生的空间，并且在混凝土轨道的左侧和右侧分别安装本发明，从定居点回收是自动的，并且由于列车负载而对轨道的左右轨道的差动定位的响应可以容易地被简化，并且通过在混凝土轨道的上部安装减压阀，可以减小压力，同时保持轨道系统不需要拆除混凝土轨道，从而可以提高混凝土轨道的可用性。

7. 发明公开

US20230250592A1 RAILROAD SLEEPER AND PROCESS FOR MANUFACTURING A RAILROAD SLEEPER 审中-公开
公开(公告)号：US20230250592A1
公开(公告)日：2023-08-10
申请号：US18299932
申请日：2023-04-13
申请人： Braskem S.A.
发明人： Guilherme Longa Nose , Daniel Wenzer Trevizan , Luiz Francisco Muniz da Silva , Jorge Luís Goudene Spada , Cláudio Pereira da Silva Zamith , Walter Vidon Júnior , Renato Teixeira Vargas
IPC分类号： E01B3/30 , E01B3/46 , E01B3/44
CPC分类号： E01B3/30 , E01B3/46 , E01B3/44
摘要： A railroad sleeper (1) for fixation of at least a pair of rails (2,2′) of a railroad network is provided, including a contact surface (3), wherein each rail of the pair of rails (2,2′) is fixed spaced apart from each other, the railroad sleeper (1) being configured by including a hollow sector (4) delimited by association of the contact surface (3) with the anchorage walls (5,5′), thus establishing a free portion (17) adjacent to the anchorage walls (5,5′) and opposite the contact surface (3). An embodiment in which the hollow sector (4) of the railroad sleeper is delimited by a support surface and the process of manufacturing a railroad sleeper is also provided.

8. 发明授权

US09995006B2 Railway sleeper composed of fibre-reinforced stoneware 有权
公开(公告)号：US09995006B2
公开(公告)日：2018-06-12
申请号：US14769677
申请日：2013-12-03
申请人： Kolja Kuse , Matthias Müller , Ömer Bucak
发明人： Kolja Kuse , Matthias Müller , Ömer Bucak
IPC分类号： E01B3/36 , E01B3/46 , E01B3/30 , H02S20/21 , E01B26/00 , E01B3/32
CPC分类号： E01B3/36 , E01B3/30 , E01B3/32 , E01B3/46 , E01B26/00 , H02S20/21
摘要： A new type of railway sleeper is composed of fiber-stabilized stoneware. By using a plurality of fiber-layered stone plates bonded to one another in such a way that prestress is generated in the stoneware, a permanently high-performance-capable sleeper is obtained, which is made of natural materials such as granite or basalt which occur almost everywhere on the earth in unlimited quantities and have a substantially longer service life and are substantially more resistant to influences of the weather and the environment than previous solutions. In addition, the sleeper or the intermediate spaces thereof are equipped with photovoltaic modules which together form a power unit when they are coupled together and connected electrically to the rails. Such sleepers can also be partially hollow as a light weight design variant. Lightweight variants with a hollow profile can be filled entirely or partially with track ballast from the side during the laying process.

9. 发明申请

US20080093508A1 Unitary body hollow tie for a switch machine 审中-公开
标题翻译：一体式空心领带用于开关机
公开(公告)号：US20080093508A1
公开(公告)日：2008-04-24
申请号：US11585429
申请日：2006-10-24
申请人： Kevin McQuistian , Edward E. Edwards
发明人： Kevin McQuistian , Edward E. Edwards
IPC分类号： E01B7/00
CPC分类号： E01B7/22 , E01B3/30
摘要： A tie system having at least one tie with a generally hollow, unitary body. The tie body is preferably made from a metal such as, but not limited to, steel. The tie is created as a unitary body and may be cast in its final form, however, in a preferred embodiment, the body is created as a tube which is then deformed into the final shape. Once the tube has the desired shape, a plurality of openings are cut therein. Components of the switch machine are then disposed within the tie body.
摘要翻译：具有至少一个带有大致中空的整体的系带的系带系统。连接体优选由诸如但不限于钢的金属制成。领带被创造为整体，并且可以以其最终形式铸造，然而，在优选实施例中，主体被创建为管，然后将其变形为最终形状。一旦管具有所需的形状，则在其中切割多个开口。然后将开关机的部件设置在连接体内。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式