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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||246/454; 238/159; 238/172|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 9|
A leveling joint between connected ends of two rails of different height is provided with a connector/juncture bar member which is configured to fit with and engage corresponding surfaces formed on the rails when the rails are connected together. The leveling joint so formed is one with increased strength, with ease and accuracy of alignment during assembly. The leveling joint is formed of several structural members, yet functions as and affords the strength and stability of a solid, unitary assembly.
1. A leveling joint connector bar for longitudinally connecting adjoining end portions of rails end-to-end lengthwise to each other in a track structure, the end portions of the rails to be longitudinally connected being of different height, and further having connector holes in their web portions at different heights, respectively, from each other, the end portions of the rails of different heights having flat vertical surfaces of different heights on their respective end portions, and different vertical spacing between respective head and base portions...