Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
B60B15/00—Wheels or wheel attachments designed for increasing traction
B60B15/02—Wheels with spade lugs
B60B15/10—Wheels with spade lugs with radially-adjustable spade lugs; Control mechanisms therefor
B60B15/16—Wheels with spade lugs with radially-adjustable spade lugs; Control mechanisms therefor involving gearing, e.g. gear pinions acting upon threaded shafts on the spade lugs
Vorrichtung zum Drehen der zylindrischen Muttern mehrerer, auf einem Lochkreis angeordneter Schraubenbolzen zum Verschluss eines Druckgefässes, insbesondere eines Reaktordruckgefässes