. American engineer and railroad journal . ty will permitmd allow the knives toproject so as to cut 3 The pressure bar andchip breaker for the lower head are adjustable for a 3-in. cut, the clamping bolts beingon top and easy of access. The pressure bars after the cutof the top head, and over the lower head, are supported onboth ends, adjustable quickly by screws on both ends, andswing up and back when required for setting up. The shoeholders on these bars are compound: that is, they take a shoeflat or on edge, as required. The side spindles are large and run in self-oiling yoke boxe
. American engineer and railroad journal . ty will permitmd allow the knives toproject so as to cut 3 The pressure bar andchip breaker for the lower head are adjustable for a 3-in. cut, the clamping bolts beingon top and easy of access. The pressure bars after the cutof the top head, and over the lower head, are supported onboth ends, adjustable quickly by screws on both ends, andswing up and back when required for setting up. The shoeholders on these bars are compound: that is, they take a shoeflat or on edge, as required. The side spindles are large and run in self-oiling yoke boxes,tilt in either direction, are adjustable from both sides of themachine, and have a quick-acting wedge clamping side heads are of hammered crucible steel forgings, withfour sides, lipped and slotted, have the same swing and takethe same knife and bolt as on the top and bottom side chip breakers are adjustable to admit of a 3-in. toe pieces that come in contact with the stock are re-movable and SHOWING PEEDING-nj END OF MACHINE, METHOD OF EXPANSION (iEARING AND EQUALIZING BAR FOR PARALLEL HOIST. Seitembeb, 1906. AMEKICAN ENGINEER AND RAILROAD JOURNAL. 3G7 All short guides after the cut are adjustable across the ma-chine, as well as to and from the cutters. The end of the bedswings down to admit of easy access to the bottom head, andthe plate after the cut adjusts itself to any change of cut ofthe lower head. The plates that support the stock betweenthe side heads are adjustable for any depth of cut, and theside yokes and bars which support them are also adjustablevertically to compensate for any wear. A friction cone feed
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroadengineering
