GB Patent: GB-190,909,430
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| Improvements in or applicable to feed and reversing motions of reciprocating tools
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Patentees:
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| Thomas Bowman Burton (exact or similar names) - Broadheath, Manchester, England |
| James Parnell Trust Slade (exact or similar names) - Wallacre, England |
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Patent Dates:
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| Applied: |
Apr. 21, 1909 |
| Granted: |
Apr. 21, 1910 |
Espacenet patent
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Jeff Joslin
"Vintage Machinery" entry for H. W. Kearns & Co., Ltd.
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Description: |
| "To enable the length of stroke of the reciprocating tool in shaping , slotting and like machines to be adjusted without having to readjust the feed-motion, this is actuated from a slide b mounted in the reciprocating table or ram a. The slide b carries adjustable stops c, d to actuate the reversing-lever g, the reaction causing the slide to reciprocate relatively to the ram through a distance regulated by a stop e, and thereby actuate the feed through the ratchet gear h, m &c." |
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