Young, George, jr, Baxter, Hubert Eugene, joint author · New York, Macmillan · leaf 307
standard sheet, 8 X 10^. The exactlayout for each sheet is to be determinedby the student.] EXERCISE SHEET XLIXa The garage door shown in Fig. 255 is hung from two trolleys, pivotedat a and b. The trolley o moves on thetrack ab, while 6 moves on 6c, as shownby the arrows. Determine the clear-ances… … FiG. 256 APPENDIX 289 termine the path of travel traced by the end of the rod, as the deskcloses. Also show the entire area over which any part of the rodmoves. Scale, 3 = 1 - 0 EXERCISE SHEET La Figure 257 shows the path followed by the front wheel of a motor-cycle equipped with a side car. Let A…
Geometry, Descriptive
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