| 摘要 |
A vertical alignment device ( 10 ) between a downwardly extending upper spindle ( 12 ) on an upper mounting plate ( 14 ) of an upper pivot assembly ( 16 ) in a head jamb ( 18 ) and an upwardly extending lower spindle ( 20 ) on a lower mounting plate ( 22 ) of a lower pivot assembly ( 24 ) on a floor ( 26 ) for a glass door structure ( 28 ) comprising a body ( 30 ). A facility ( 32 ) is for attaching in a removable manner an upper portion ( 34 ) of the body ( 30 ) to the upper spindle ( 12 ). A plumb line ( 36 ) is provided with a plumb bob ( 38 ) affixed to a first end of the plumb line ( 36 ). An assembly ( 40 ) is for securing a second end of the plumb line ( 36 ) to a lower portion ( 42 ) of the body ( 30 ). The plumb bob ( 38 ) will hang down on the plumb line ( 36 ) to indicate an aligned location for the lower spindle ( 20 ) when the lower mounting plate ( 22 ) is bolted up on the floor ( 26 ), thereby allowing the glass door structure ( 28 ) to operate properly in a swinging manner.
|
