Wheel adaptor device
Patent 4165904 Issued on August 28, 1979. Estimated Expiration Date: 
July 14, 1997. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
July 14, 1997. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 1506823 3006443 3041913 3308865 3329468 3428365 3901122 InventorAssigneeApplicationNo. 05/807832 filed on 07/14/1977US Classes:301/35.631, Variable bolt patterns accommodating means (e.g., inserts)301/35.629, With adaptor411/178, Nut is externally and internally threaded cylinder411/395, Having bore therethrough411/427INTERNALLY THREADED FASTENER ELEMENT, E.G., NUT, ETC.ExaminersPrimary: Spar, Robert J.Assistant: Marmor, Charles A. Attorney, Agent or FirmInternational ClassesB60B 3/00 (20060101)B60B 3/14 (20060101) AbstractAn adaptor bolt to permit fitting wheels having a given bolt hole circle diameter to wheel studs having a different circle diameter. The kit is made up of a plurality of adaptor bolts each comprising an internally threaded bore located eccentrically in the bolt with respect to its external threads. The internal threads fit on the studs and cap nuts fit on the external threads to mount the wheel on the adaptor bolts. Friction increasing means are provided on the internal threads to hold the adaptor bolts in various adjusted positions defining different diameter bolt circles. | |
