摘要:
An assembly for converting motion comprises a first arm and a second arm rotatable about first and second spaced apart fixed pivots; a third arm pivotably connected the second arm at a position spaced apart from the second fixed pivot; a first connecting arm extending between and pivotably connected to the first arm and the third arm; a second connecting arm extending between and pivotably connected to the first arm and the second arm; and a third connecting arm extending between and pivotably connected to the first arm and the third arm. The assembly may be used to move and support components of a building.
摘要:
An assembly for converting motion is provided, the assembly comprising a first arm (10) rotatable at a first position thereon about a first fixed pivot; a second arm (12) rotatable at a first position thereon about a second fixed pivot, the second fixed pivot spaced apart from the first fixed pivot; a third arm (14) pivotably connected at a first position thereon to the second arm at a second position on the second arm, the second position spaced apart from the first position on the second arm; a fourth arm (18) pivotably connected at a first position thereon to the first arm at a second position on the first arm, the second position spaced apart from the first position on the first arm; a first connecting arm (22) extending between the first arm and the third arm, the first connecting arm pivotably connected to a third position on the first arm spaced apart from the first position on the first arm, the first connecting arm pivotably connected to the third arm at a second position thereon spaced apart from the first position thereon; and a second connecting arm (26) extending between the first arm and the second arm, the second connecting arm pivotably connected to a fourth position on the first arm disposed between the first and second positions thereon and pivotably connected to a third position on the second arm; the third arm (14) being adapted to connect at a third position thereon to a first position on a component to be moved relative to the first and second fixed pivots; and the fourth arm (18) being adapted to connect at a second position thereon to a second position on the component.
摘要:
An assembly for converting motion, the assembly comprising a first arm 8 rotatable at a first position thereon about a first fixed pivot 4; a second arm 10 rotatable at a first position thereon about a second fixed pivot 6, the second fixed pivot spaced apart from the first fixed pivot; a third arm 12 pivotably connected at a first position 14 thereon to the second arm 10 at a second position on the second arm, the second position spaced apart from the first position on the second arm; a first connecting arm 16 extending between the first arm 8 and the third arm 12, the first connecting arm pivotably connected to a second position 18 on the first arm 8 spaced apart from the first position and pivotably connected to the third arm 12 at a second position 20 thereon spaced apart from the first position 14 thereon; and a second connecting arm 22 extending between the first arm 8 and the second arm 10, the second connecting arm 22 pivotably connected to a third position 24 on the first arm 8 disposed between the first and second positions thereon and pivotably connected to a third position 26 on the second arm. The assembly finds use in supporting and moving components of a building. In one embodiment, the assembly finds use in deploying a solar panel array.
摘要:
An assembly for converting motion is provided, the assembly comprising a first arm (8) rotatable at a first position thereon about a first fixed pivot; a second arm (10) rotatable at a first position thereon about a second fixed pivot, the second fixed pivot spaced apart from the first fixed pivot; a third arm (12) pivotably connected at a first position thereon to the second arm at a second position on the second arm, the second position spaced apart from the first position on the second arm; a fourth arm (16) pivotably connected at a first position thereon to a second position on the first arm (8) spaced apart from the first position and pivotably connected at a second position thereon spaced apart from the first position thereon to the third arm (12) at second position on the third arm spaced apart from the first position; a connecting arm (22) extending between the first arm and the second arm, the second connecting arm pivotably connected to a third position on the first arm (8) disposed between the first and second positions thereon and pivotably connected to a third position on the second arm (10); and a support arm (26) pivotably connected at a first position thereon to a third position on the fourth arm (16), the third position on the fourth arm being spaced from the first and second positions thereon and beyond the second position in the direction from the first position to the second position.
摘要:
An assembly for converting motion, the assembly comprising a first arm 8 rotatable at a first position thereon about a first fixed pivot 4; a second arm 10 rotatable at a first position thereon about a second fixed pivot 6, the second fixed pivot spaced apart from the first fixed pivot; a third arm 12 pivotably connected at a first position 14 thereon to the second arm 10 at a second position on the second arm, the second position spaced apart from the first position on the second arm; a first connecting arm 16 extending between the first arm 8 and the third arm 12, the first connecting arm pivotably connected to a second position 18 on the first arm 8 spaced apart from the first position and pivotably connected to the third arm 12 at a second position 20 thereon spaced apart from the first position 14 thereon; and a second connecting arm 22 extending between the first arm 8 and the second arm 10, the second connecting arm 22 pivotably connected to a third position 24 on the first arm 8 disposed between the first and second positions thereon and pivotably connected to a third position 26 on the second arm. The assembly finds use in supporting and moving components of a building. In one embodiment, the assembly finds use in deploying a solar panel array.
摘要:
An assembly for converting motion is provided, the assembly comprising: a first arm rotatable about a first fixed pivot; a second arm rotatable about a second fixed pivot, the second fixed pivot spaced apart from the first fixed pivot; a third arm pivotably connected to the second arm; a fourth arm pivotably connected to the second arm; a first connecting arm pivotably connected to and extending between the first arm and the third arm; a second connecting arm pivotably connected to and extending between the first arm and the second arm; and a third connecting arm pivotably connected to and extending between the first arm and the fourth arm. The assembly finds particular use in the support and movement of moveable building assemblies.
摘要:
An assembly for converting motion, the assembly comprising a first arm 8 rotatable at a first position thereon about a first fixed pivot 4; a second arm 10 rotatable at a first position thereon about a second fixed pivot 6, the second fixed pivot spaced apart from the first fixed pivot; a third arm 12 pivotably connected at a first position 14 thereon to the second arm 10 at a second position on the second arm, the second position spaced apart from the first position on the second arm; a first connecting arm 16 extending between the first arm 8 and the third arm 12, the first connecting arm pivotably connected to a second position 18 on the first arm 8 spaced apart from the first position and pivotably connected to the third arm 12 at a second position 20 thereon spaced apart from the first position 14 thereon; and a second connecting arm 22 extending between the first arm 8 and the second arm 10, the second connecting arm 22 pivotably connected to a third position 24 on the first arm 8 disposed between the first and second positions thereon and pivotably connected to a third position 26 on the second arm. The assembly finds use in supporting and moving components of a building. In one embodiment, the assembly finds use in deploying a solar panel array.
摘要:
An assembly for converting motion comprises a first arm and a second arm rotatable about first and second fixed pivots; a third arm pivotably connected to the second arm; a first connecting arm pivotably connected to and extending between the first arm and the third arm; a second connecting arm pivotably connected to and extending between the first arm and the second arm; and a locking assembly comprising a first locking member and a second locking member, the first locking member connected to one of the arms and engaging with the second locking member at one or more positions from the retracted position to the extended position. The assembly may comprise the guide assembly comprising a guide member and an engagement member moveably engageable with the guide member.
摘要:
An assembly for converting motion, the assembly comprising a first arm rotatable at a first position thereon about a first fixed pivot; a second arm rotatable at a first position thereon about a second fixed pivot, the second fixed pivot spaced apart from the first fixed pivot; a third arm pivotably connected at a first position thereon to the second arm at a second position on the second arm, the second position spaced apart from the first position on the second arm; a fourth arm pivotably connected at a first position thereon to the second arm at a third position on the second arm; a fifth arm; a first connecting arm extending between the first arm and the third arm, the first connecting arm pivotably connected to a second position on the first arm spaced apart from the first position and pivotably connected to the third arm at a second position thereon spaced apart from the first position thereon; a second connecting arm extending between the first arm and the second arm, the second connecting arm pivotably connected to a third position on the first arm disposed between the first and second positions thereon and pivotably connected to a fourth position on the second arm at a third position thereon; a third connecting arm extending between the first arm and the fourth arm and between the fourth arm and the fifth arm, the third connecting arm pivotably connected to a fourth position on the first arm, pivotably connected to a third position on the fourth arm, and pivotably connected to a first position on the fifth arm; and a fourth connecting arm pivotably connected at a first position thereon to the fourth arm at a second position on the fourth arm and pivotably connected at a second position thereon to the fifth arm at a second position on the fifth arm; the fifth arm pivotably connected at a second position thereon to the third connecting arm; the fifth arm being mounted to an object to be moved.