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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||224/316; 224/321; 224/326; 224/309; 224/315|
|발명자 / 주소||
|출원인 / 주소||
|대리인 / 주소||
|인용정보||피인용 횟수 : 5 인용 특허 : 7|
A vehicular roof rack system has a cross bar that employs a base member, a top member that is retractable to a position within the base member, a spring for biasing the top member away from the base member, and a spring case encompassing the spring to limit spring extension and thus protraction of the top member. The spring case is a two-piece case within which the spring biases against the base member when the top member is in its stowed position to place the top member in its protracted position. The top member and the base member fit together in the r...
What is claimed is: 1. A roof rack comprising: a base member defining a recession; a top member that is retractable to a first position within the recession defined by the base member; and a spring, a first end of which is connected to and perpendicular to the base member and a second end of which is connected to and perpendicular to the top member, wherein the spring biases the top member away from the base member, the base member further including a rod cavity; the top member further including a latch cavity opening into the rod cavity and having a la...