|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||227/132 ; 227/120 ; 227/08 ; 227/146 ; 173/203|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 52 인용 특허 : 7|
An electric powered multiple impact fastener driving tool comprising a handle portion, a main body portion, a guide block, a magazine, and a guide and biasing assembly mounted in the guide block and affixed to the magazine enabling shifting of the magazine within the guide block between an extended fastener starting position and a retracted fastener driven position. The main body portion contains an impact assembly comprising a motor driven cam wheel with a single drop-off, a cam follower roller mounted on a reciprocable hammer, a compression spring surm...
[ What is claimed is:] [1.] An multiple impact fastener driving tool, said tool comprising a handle portion, a main body portion containing an impact assembly, a magazine having a forward end, a guide body containing a drive track at said forward end of said magazine, a guide block affixed to said handle portion and said main body portion, said magazine being shiftable with respect to said guide block between an extended fastener starting position and a retracted fastener driven position, said impact assembly comprising a motor, a cam wheel having a peri...