发明名称 Car door opening tool and method
摘要 A car door opening tool for opening a car door of the type having a locking bar located within that functions to open the car door in response to the application of an unlatching force thereto. A shaft of sufficient length to access the locking bar through the car door's window slot from a position outside of the car door is provided with coupling device at its gripping end for both engaging the locking bar and for gripping it in response to a force-couple applied to the handle end of the shaft. By inserting the gripping end of the shaft through the window slot to engage the locking bar and then applying a force-couple to the handle end while simultaneously impressing the unlatching force to the shaft, the car door is caused to open.
申请公布号 US4683783(A) 申请公布日期 1987.08.04
申请号 US19860872540 申请日期 1986.06.10
申请人 FANBERG, VICTOR V. 发明人 FANBERG, VICTOR V.
分类号 E05B19/20;(IPC1-7):E05B19/20;B25B33/00 主分类号 E05B19/20
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