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Manufactured By:
J. A. Fay & Co.
Keene, NH; South Keene, NH; Worcester, MA; Norwich, CT; Cincinnati, OH
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Title: |
1895 Article-J. A. Fay & Co., Groover Head |
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Source: |
Modern Mechanism 1895 pg 387 |
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Insert Date: |
6/13/2011 12:51:24 PM |
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The Fay Groover-Head.—A very desirable addition to grooving-machines is the solid expansion groover-head, shown in Fig. 1, and which is arranged so that without removing or changing the cutters they will extend to double their width. There are two disks, having a distance-washer between them, and each bearing a toothed scoring-bit on each side. There are also in each disk slots which receive the edges of gaining-bits having the minimum width which it is desired to gain with the head. For gaining this minimum width each of the gaining-bits is held by both the disks; but for increasing the width the disks are placed farther apart, so that each bit is held by only one edge, in only one disk. |
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1895 J. A. Fay & Co., Groover Head
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