Pivot bearing, for revolving doors for furniture, has threaded and bearing parts, connection with holder part, continuos groove, pin, and internally threaded adjustment

摘要

The invention relates to a pivot bearing (1) for revolving doors (2) comprising a securing part (7) and a bearing shaft (4) which comprises an area (5) provided with a threaded part and a bearing area (6) which bears a pivoting bar (22) of the revolving door (2). Said bearing is provided with a connecting part (10) which binds the securing part (7) and the bearing shaft (4) together. The connecting part (10) comprises a continuous groove (11) arranged parallel to a rotating axis X-X, a pin (16) secured in the bearing shaft (4) being guided through said groove. An adjustment device (14) is screwed onto the threaded area (5) of the bearing shaft (4) enabling the bearing shaft to be positioned axially.