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
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Karl Brignatz
Georg Obrecht
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Individual
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Individual
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Publication of GB190512537ApublicationCriticalpatent/GB190512537A/en
12,537. Brignatz, K., and Obrecht, G. June 16. Spring wheels.- In wheels for velocipedes and railway cars, the axle-box d consists of two disks with flanges overlapping the inner edges b of the hub, which is a ring of I-section. Leaf springs care interposed. The hub f carries spokes or is formed with a wheel rim.
GB190512537D1905-06-161905-06-16Improved Spring Hub for Vehicles.
ExpiredGB190512537A
(en)