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British Patent Office - Abridgments Class 112, Sewing and Embroidering 1897-1900 (1903)
British Patent Office · leaf 201
Vig. 7. The belt fork is pivoted at ©, as well as s’, and can therefore be moved by the wiper xt to the right against a spring stop q', which transmits the motion to a lever M. This movement of the lever M disengages the stop # from the lever L, and, by means of a pin m’, imparts the final cutting… … 25, are operated by links, levers, and treadles, separately, or by sewing machine may be inclined as shown in Fig. 5 or horizontal as shown in Vig. 7 in which case the needle works through slots in the presser plates 3, 4. Both edges of a mattress may be simul- taneously treated, as shown in Fig.…British patents · Sewing · Embroidering · Embroidery
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