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GB Patent: GB-190,909,430
Improvements in or applicable to feed and reversing motions of reciprocating tools
Patentees:
Thomas Bowman Burton (exact or similar names) - Broadheath, Manchester, England
James Parnell Trust Slade (exact or similar names) - Wallacre, England

USPTO Classifications:

Tool Categories:
metalworking machines : metal shapers

Assignees:
H. W. Kearns & Co., Ltd. - Broadheath, Manchester, England

Manufacturer:
H. W. Kearns & Co., Ltd. - Broadheath, Manchester, England

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 21, 1909
Granted: Apr. 21, 1910

Patent Pictures:
Espacenet patent
Report data errors or omissions to steward Jeff Joslin
"Vintage Machinery" entry for H. W. Kearns & Co., Ltd.
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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