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W B Haigh & Co Ltd
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W B Haigh & Co Ltd
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Application filed by W B Haigh & Co LtdfiledCriticalW B Haigh & Co Ltd
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Publication of GB190602917ApublicationCriticalpatent/GB190602917A/en
Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds
(AREA)
Abstract
2917. Haigh, W. B., and Haigh & Co., W. B. Feb. 6. Mortising. - Chain mortising-machines of the type described in Specification No. 8441, A.D. 1904, and shown in Fig. 2, are converted into hollowchisel mortising-machines by unscrewing the nuts d, e and removing the sprocket-wheel a, the chain b, and the guide-block c. A bevel-wheel f is then inserted in place of the sprocket-wheel a and geared with a corresponding wheel g forming part of an ordinary hollow square chisel with a rotatable auger therein. The wheel g and chisel are mounted on a bracket h, which is bolted to the existing face bracket i by a bolt or stud and nut j through the existing bolt hole.
GB190602917D1906-02-061906-02-06Improvements relating to Mortising Machines.
ExpiredGB190602917A
(en)