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.)
Expired
Application number
GB3887/40A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dunlop France SA
Original Assignee
Dunlop France SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dunlop France SAfiledCriticalDunlop France SA
Publication of GB538686ApublicationCriticalpatent/GB538686A/en
B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
B60B15/00—Wheels or wheel attachments designed for increasing traction
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Tires In General
(AREA)
Body Structure For Vehicles
(AREA)
Window Of Vehicle
(AREA)
Abstract
538,686. Bolting. SOC. ANON. DES PNEUMATIQUES DUNLOP. March 1, 1940, No. 3887. Convention date, March 14, 1939. Addition to 489,825, [Group XXXIV]. [Class 89 (i)] Studs, for securing blades to tractor wheels to increase the grip as described in the parent Specification and in Specification 509,586, are secured removably in conical holes in the wheels by means of split conical nuts 26. The stud is screwed into the nut and the assembly is driven into place in the wheel, as by a hammer blow, locking the stud.
GB3887/40A1939-03-141940-03-01Improvements in or relating to tractor or other vehicle wheels
ExpiredGB538686A
(en)