IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0582914
(1996-03-20)
|
우선권정보 |
JP-0181135 (1995-06-23) |
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
0 |
초록
▼
There is comprised of a horizontal plank body 6, a plurality of hooks 9, 10, 11, 12 provided at both front and rear ends of the plank body, a plurality of notches 13, 14a, 14b, 15, 16a, 16b likewise provided at both front and rear ends of the plank body, and a stopper mechanism S provided below each
There is comprised of a horizontal plank body 6, a plurality of hooks 9, 10, 11, 12 provided at both front and rear ends of the plank body, a plurality of notches 13, 14a, 14b, 15, 16a, 16b likewise provided at both front and rear ends of the plank body, and a stopper mechanism S provided below each hook to be freely moved in and out, said front hook being provided on the same axis where the rear notch is provided, said rear hook being provided on the same axis where the front notch is provided.
대표청구항
▼
[ What is claimed is:] [1.] A scaffolding plank detachably mounted through hooks on a lateral member constituting a framework scaffolding or a suspended scaffolding, comprising a horizontal plank body, a plurality of hooks provided on both front and rear ends of the plank body, a plurality of notche
[ What is claimed is:] [1.] A scaffolding plank detachably mounted through hooks on a lateral member constituting a framework scaffolding or a suspended scaffolding, comprising a horizontal plank body, a plurality of hooks provided on both front and rear ends of the plank body, a plurality of notches likewise provided on both front and rear ends of the plank body, and a stopper mechanism provided below each hook to be freely moved in and out, the stopper mechanism includes a hollow guide, a stopper slidably inserted into the guide, resilient members interposed between the guide and the stopper to bias the stopper in a hook direction, and a locating member provided at the upper part or side of the guide to hold the stopper at a predetermined position against the resilient members; baseboards erected at both left and right ends of the plank body, said baseboards being detachably held on the plank body through a locking mechanism, the front hook being provided on the same axis where the rear notch is provided, the rear hook being provided on the same axis where the front notch is provided.
이 특허를 인용한 특허 (5)
-
Karlsen, Stig; Wiegers, Robert Peter; Frank, Roger S.; Libert, Scott D.; Mariscal, Stephen; Leszczynski, Michael J.; Vieux, Patrick; Matharu, Kamay, Erector scaffold deck fall arrest assembly.
-
Moss,N. Ryan; Penrod,Darius S., Extensible, self locking platform and method of using same.
-
Rogers, Peter J., Integrated plank and toeboard system.
-
Brinegar David A., Scaffolding system.
-
Kreller, Helmut, Toe board for scaffolding and a method for producing a toe board.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.