Land vehicles – Wheeled – Attachment
Patent
1991-03-18
1992-11-17
Marmor, Charles A.
Land vehicles
Wheeled
Attachment
B60R 2246
Patent
active
051637090
ABSTRACT:
A preloader characteristically comprises the following: a preloader sensor unit comprising an inertial member and an ignition member fixed to a detonator by the movement of the inertial member; in accommodating portion accommodating the preloader sensor unit; a supporting member in which the accommodating portion is installed by the rotation of the accommodating portion, where the accommodating portion is rotated around a direction of the fire of the ignition pin at an optional or predetermined interval of rotative angle from reference position; a display member which is provided on the external surface of the accommodating portion and has a specific positional relationship with the inertial member and displays the positional relationship with the inertial member; and positioning members respectively provided for the accommodating portion and the supporting member for positioning the accommodating portion to the supporting member in relation to the display of the display member. Independent of the axial-directional inclined angle of the winding shaft against the vertical direction of the vehicle body, the inertial member can be set to the predetermined angle merely by adjusting the angle based on the shooting direction of the ignition member in the course of securing the accommodating portion to the supporting member by applying the display member and the positioning member. A common preloader sensor unit can also be made available.
REFERENCES:
patent: 3879054 (1975-04-01), Lindblad
patent: 4955638 (1990-09-01), Kinoshita et al.
Graysay Tamara L.
Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
Marmor Charles A.
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