RASTUNG FUER TELESKOPIERBARE FUEHRUNGSSTIELE
The guide stick consists of an external tube (3) and an inner tube (4) moving inside the external tube in a telescopic manner. On the end (19) of the external tube (3) a guide bushing (6) is held in place by a protrusion (20) reaching through external tube (3). The guide bushing (6) is fitted with a...
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Zusammenfassung: | The guide stick consists of an external tube (3) and an inner tube (4) moving inside the external tube in a telescopic manner. On the end (19) of the external tube (3) a guide bushing (6) is held in place by a protrusion (20) reaching through external tube (3). The guide bushing (6) is fitted with a grip (13) with cams (14,15) mounted on a part (7) with two sloping surfaces (8,9). By moving the grip (13) longitudinally in either direction, one of sloping surfaces (8,9) lifts the corresponding cam (15) or (16) causing the part (7) to move radially outwards, whereby the pin (1) releases the inner tube (4). |
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