Mould for Retreading Tires (Patent No: 206022)

Inventor: Davidson, Andrew Charles

Location: Lacombe

Comments: see Wagon trails to hard top: history of Lacombe and area; biographical informaton; came from Ontario 1901; 1891 m Charlotte Nalborough; cheese factory in Spring Valley; boiler, engine and buildings converted to saw mill 1907-09; managed hotel in Lacombe

Description: Andrew Charles Davidson, Lacombe, Alberta, Canada, 30th November, 1920; 6 years. Filed 15th May, 1920. Receipt No. 329,195.

Claim.—A mould for retreading a tire having a cavity to-receive the tire, the said cavity having arcuate side walls and a groove extending longitudinally from the mould in the bottom thereof and provided with undercut edges, and a matrix slidably mounted in the said grooves, the said mould having its ends cut on the bias, as and for the purpose specified.

Claim allowed, 1.