Land vehicles: wheels and axles – Wheel – Device for attaching wheel to axle
Patent
1993-06-11
1994-10-25
Stormer, Russell D.
Land vehicles: wheels and axles
Wheel
Device for attaching wheel to axle
301 647, 301122, B60B 3700
Patent
active
053583140
ABSTRACT:
A wheel and rotation shaft assembly comprises a rotation shaft (2), a wheel (1), and a blocking device (3). The wheel has an axial center hole (8) passing therethrough to receive the rotation shaft. A circumferential series of elastic laminas (11) are provided on the wheel to extend into the axial hole at an extremity of the axial hole. The blocking device has an axially extending first portion (14), a head portion (16), and a second portion (15). The blocking device is fitted with the rotation shaft prior to reception of the rotational shaft by the wheel. The blocking device terminal head portion is engaged by the elastic laminas of the wheel after reception of the rotational shaft and blocking device by the wheel.
REFERENCES:
patent: 2717807 (1955-09-01), Kapp
patent: 3740100 (1973-06-01), Perego
patent: 4530543 (1985-07-01), Keane
patent: 4544425 (1985-10-01), Provoco
patent: 5014392 (1991-05-01), Melara
patent: 5046520 (1991-09-01), Sanchez, Jr. et al.
patent: 5188430 (1993-02-01), Chiu
patent: 5222786 (1993-06-01), Sovis et al.
patent: 5224961 (1993-07-01), Liu
patent: 5277480 (1994-01-01), Chiu
Claber S.p.A.
Stormer Russell D.
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