IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0173275
(1998-10-15)
|
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
18 인용 특허 :
3 |
초록
▼
A stabilizing scaffold bracket for a ladder or the like. The preferred embodiment of the present invention configured to affix a ladder to a scaffold in a stable, yet removable fashion, the apparatus of the invention including first and second aligned plates spaced by a spacer bar, the plates having
A stabilizing scaffold bracket for a ladder or the like. The preferred embodiment of the present invention configured to affix a ladder to a scaffold in a stable, yet removable fashion, the apparatus of the invention including first and second aligned plates spaced by a spacer bar, the plates having first and second ends, the first end of the plates having formed therein an upper hook member to engage a horizontal bar of the scaffold, the second end of the plates having formed therein a lower hook member configured to engage the horizontal rung of a ladder, the second end further including an upper engagement member to engage the lateral supports of the ladder. Further provided are first and second pivotal cams to removably, yet firmly, secure the unit to the scaffold, once installed.
대표청구항
▼
[ What is claimed is:] [1.] A stabilizer bracket for affixing, in spaced fashion, a ladder to a horizontal support member, the ladder having a rung having an outer surface forming a width, first and second ends and a length, the ladder having first and second vertical support members affixed to the
[ What is claimed is:] [1.] A stabilizer bracket for affixing, in spaced fashion, a ladder to a horizontal support member, the ladder having a rung having an outer surface forming a width, first and second ends and a length, the ladder having first and second vertical support members affixed to the first and second ends of the rung, respectively, said stabilizer bracket comprising:a frame having first and second aligned plates separated by a spacer bar, said first and second plates having first and second ends, an inner side, and an outer side, said first end of said plates having formed therein an upper hook member having formed therein an open channel to allow the passage of said horizontal support member therethrough, and a curved engagement area to partially envelope and engage the width of said horizontal support member, said second end of said first and second plates having formed therein a lower hook member having formed therein an open channel to allow the passage of the rung therethrough, and a curved engagement area to partially envelope and engage the rung of the ladder, said second end of said first and second plates having orthogonally emanating therefrom first and second support flanges, respectively, each of said first and second support flanges having formed therein a recess, said recesses adapted to simultaneously engage said first and second vertical support members of said ladder, respectively, forming an engagement and support surface so as to support the ladder in a spaced manner from said horizontal support member, while stabilizing the ladder in a generally vertical position.
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