Invention Grant
US08413910B2 Base plate for fastening a rail to a fixed bottom support, and fastener for a rail
有权
用于将轨道固定到固定底部支撑件的基板和用于轨道的紧固件
- Patent Title: Base plate for fastening a rail to a fixed bottom support, and fastener for a rail
- Patent Title (中): 用于将轨道固定到固定底部支撑件的基板和用于轨道的紧固件
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Application No.: US12607623Application Date: 2009-10-28
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Publication No.: US08413910B2Publication Date: 2013-04-09
- Inventor: Winfried Bösterling , Lutz Rademacher , Adrian Bednarczyk , André Hunold
- Applicant: Winfried Bösterling , Lutz Rademacher , Adrian Bednarczyk , André Hunold
- Applicant Address: DE Werdohl
- Assignee: Vossloh-Werke GmbH
- Current Assignee: Vossloh-Werke GmbH
- Current Assignee Address: DE Werdohl
- Agency: The Webb Law Firm
- Priority: DE102009041833 20090918
- Main IPC: E01B9/38
- IPC: E01B9/38 ; E01B9/62 ; E01B9/66
Abstract:
The invention provides a base plate, and a fastener equipped with such a base plate, whose weight is minimized and whose stiffness is optimised on the one hand and which is suitable for being supported on an elastic intermediate layer on the other hand. To this end, a base plate according to the invention for fastening a rail to a fixed bottom support has, the base plate being made of a plastics material and a stiffening structure which is formed by ribs and by depressions present between the ribs being formed or molded in the underside of the base plate, which underside is associated with the fixed bottom support, depressions of the stiffening structure being closed off, in accordance with the invention, by a filling material.
Public/Granted literature
- US20110068182A1 Base Plate for Fastening a Rail to a Fixed Bottom Support, and Fastener for a Rail Public/Granted day:2011-03-24
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