-
公开(公告)号：US20090026187A1
公开(公告)日：2009-01-29
申请号：US11829660
申请日：2007-07-27
申请人： Blake Hobson , Scott Zeeb
发明人： Blake Hobson , Scott Zeeb
摘要： The present technology relates to adjustment mechanisms for control settings on stud weld tools. Stud welding tools typically have a body that comprises a handle, a front end and a rear end. In one aspect, the present technology relates to plunge adjustment mechanisms for stud welding tools that are located at the front end of a stud welding tool and provide an adjustment knob for manual plunge adjustment. Another aspect of the present technology relates to weld heat adjustment mechanisms for stud welding tools that are located at the rear end of a stud welding tool and provide an adjustment knob for manual weld heat adjustment.
-
公开(公告)号：US20080209679A1
公开(公告)日：2008-09-04
申请号：US12035973
申请日：2008-02-22
IPC分类号： E05D7/04
CPC分类号： E05D7/0423 , E05D2007/0469 , E05D2007/0476 , Y10T16/53247 , Y10T16/53253
摘要： A vertically adjustable hinge is disclosed. The hinge comprises a housing for attachment to a first structure. The housing has a housing cavity and an opening into the cavity. The cavity has an upper portion, a lower portion and a retaining portion forming a channel defining the upper portion and the lower portion. The hinge further includes a first leaf extending through the cavity opening and into the cavity upper portion, threaded nut rotationally fixed to the first leaf, and an adjustment mechanism disposed in the housing cavity. The adjustment mechanism comprises a jack screw extending between the upper cavity portion and the lower cavity portion. The jack screw has a threaded portion threadably engaging the nut in the upper cavity portion and a geared portion disposed in the cavity lower portion. The hinge further includes a worm gear engaging the jack screw geared portion, wherein rotation of the worm gear rotates the jack screw threaded portion in the nut, thereby moving the first leaf relative to the housing.
摘要翻译： 公开了一种可垂直调节的铰链。 铰链包括用于附接到第一结构的壳体。 壳体具有壳体腔和通向腔体的开口。 空腔具有形成限定上部和下部的通道的上部，下部和保持部。 铰链还包括延伸通过腔开口并进入空腔上部的第一叶片，旋转地固定到第一叶片的螺纹螺母和设置在壳体腔中的调节机构。 调节机构包括在上腔体部分和下腔体部分之间延伸的千斤顶螺丝。 千斤顶螺钉具有螺纹部分，螺纹部分与上部空腔部分中的螺母螺纹接合，以及设置在空腔下部中的齿轮部分。 铰链还包括接合千斤顶螺旋齿轮部分的蜗轮，其中蜗轮的旋转使螺母中的千斤顶螺纹部分旋转，从而相对于壳体移动第一叶片。
-
公开(公告)号：US07334293B2
公开(公告)日：2008-02-26
申请号：US11058884
申请日：2005-02-16
IPC分类号： E05D7/04
CPC分类号： E05D7/0423 , E05D2007/0469 , E05D2007/0476 , Y10T16/53247 , Y10T16/53253
摘要： A vertically adjustable hinge is disclosed. The hinge comprises a housing for attachment to a first structure. The housing has a housing cavity and an opening into the cavity. The cavity has an upper portion, a lower portion and a retaining portion forming a channel defining the upper portion and the lower portion. The hinge further includes a first leaf extending through the cavity opening and into the cavity upper portion, threaded nut rotationally fixed to the first leaf, and an adjustment mechanism disposed in the housing cavity. The adjustment mechanism comprises a jack screw extending between the upper cavity portion and the lower cavity portion. The jack screw has a threaded portion threadably engaging the nut in the upper cavity portion and a geared portion disposed in the cavity lower portion. The hinge further includes a worm gear engaging the jack screw geared portion, wherein rotation of the worm gear rotates the jack screw threaded portion in the nut, thereby moving the first leaf relative to the housing.
摘要翻译： 公开了一种可垂直调节的铰链。 铰链包括用于附接到第一结构的壳体。 壳体具有壳体腔和通向腔体的开口。 空腔具有形成限定上部和下部的通道的上部，下部和保持部。 铰链还包括延伸通过腔开口并进入空腔上部的第一叶片，旋转地固定到第一叶片的螺纹螺母和设置在壳体腔中的调节机构。 调节机构包括在上腔体部分和下腔体部分之间延伸的千斤顶螺丝。 千斤顶螺钉具有螺纹部分，螺纹部分与上部空腔部分中的螺母螺纹接合，以及设置在空腔下部中的齿轮部分。 铰链还包括接合千斤顶螺旋齿轮部分的蜗轮，其中蜗轮的旋转使螺母中的千斤顶螺纹部分旋转，从而相对于壳体移动第一叶片。
-
公开(公告)号：US20070199484A1
公开(公告)日：2007-08-30
申请号：US11698365
申请日：2007-01-26
申请人： Jeremias Rivera , John Lazar , Doss Samikkannu , Scott Zeeb , Philip Anthony
发明人： Jeremias Rivera , John Lazar , Doss Samikkannu , Scott Zeeb , Philip Anthony
IPC分类号： A47B3/083
CPC分类号： A47B3/14 , A47B2003/145
摘要： There is provided an apparatus for a folding table assembly comprising a lifting assist center torsion bar assembly, a lift off caster assembly and a stability locking mechanism. A folding table assembly with a lifting assist mechanism provides a lifting assist force during a portion of the folding process of a foldable table from an unfolded use position to a folded storage position. A lift off caster assembly maintains an unfolded table assembly in a stationary position and prevents the unfolded table from wandering or deviating from its original location on the floor. There is also provided a stability locking mechanism that can set the folding table in a folded and stable semi-closed position.
-
-
-
搜索结果
24 条记录 (耗时 0.022 秒)