|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||403/011 ; 403/408.1 ; 312/334.4 ; 411/112 ; 411/085 ; 211/182|
|§371/§102 date||19980930 (19980930)|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 20 인용 특허 : 11|
Two alternative mounting methods and devices for mounting rails achieve new points of mounting (8) by adding new pitch-holes to mounting rails (2) and using either adjustable cage-nuts or cage-nuts containing two nuts in their respective pitch-holes. The shape of the new pitch-holes preserves the structural integrity of mounting rails (2). The number of mounting points and possibilities can be dramatically increased, thereby satisfying various ventilation and pass-through requirements between devices (5).
[ What is claimed is:] [1.]1. A mounting device suitable for securing measuring, musical, telecommunications, audio and videorecording devices to mounting rails, comprisingat least one mounting rail having a plurality of non-adjustable pitch-holes in a standard arrangement and at least one adjustable pitch-hole containing at least one longitudinal groove;at least one bolt having an end portion capable of passing through said adjustable pitch-hole and a corresponding hole in a front plate of a device to be mounted on said mounting rail; andat least one ad...