Hoyle AcuArc line of drafting instruments...

Key Benefits

  • Create accurate and concise lines
  • Easy to use
  • Resilient and strong

Ruler1.GIF (22573 bytes) The ACU-ARC Adjustable Ruler takes over where the ordinary compass leaves off, eliminating the need for numerous beam compasses, and assorted railroad & highway curves. It is made of a rugged new plastic material that will not break with normal use (even in the field). In fact, it can be especially useful in the field when you need to make those last minute changes.

The ACU-ARC Adjustable Ruler was designed to:
1. Determine the radius of existing curves for dimensioning drawings.
2. Find center lines and center points of curves.
3. Determine what radius a curve must be to fair in existing points or lines on drawings.
4. And, make last minute changes to computer prepared drawings.

The 12" ruling edge is easily adjusted for drawing curves of any radius from 6 3/4" to 200" or from 17cm. to 500cm. in the metric model.

NOTE: KEEP YOUR ACU-ARC RULER AWAY FROM DIRECT SUNLIGHT!
Not only are the ACU-ARC Adjustable rulers valuable working tools, they're easy to store when the work is done.  Coming in various sizes to meet all your line drawing needs, Hoyle's ACU-ARC Adjustable Rulers are the answer to all your drafting needs!



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Another valuable Hoyle product is our ACU-ARC Adjustable Curves.  These curves provide you with the quickest, easiest way to draw a curve through a series of plotted points. 
 

With our ACU-ARC Adjustable Curves
you will no longer need to search through numerous rigid curves to find the one suitable for the job. These flexible drawing instruments, formed of interlocking layers of butyrate plastic, can be finger-shaped to the desired curve and are held in position by friction. They can be used over and over again for years and still keep their smooth ruling edge.
  Layered construction provides ample width so your fingers don't get in the way. The friction between the layers hold the curve securely while you draw.
  The Curves come in various lengths; the adjustable French curve length 14," the adjustable Ship Curve length 18," and 24," and the Adjustable Spline in lengths of 36," 48," 60" and 72."  We also can make longer lengths for
special orders.

NOTE:  KEEP YOU ACU-ARC CURVES AWAY FROM THE DIRECT SUNLIGHT!

 
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These flexible, clear, adjustable rulers are also provides as an Adjustable Calibrated Curves  ruler.  This particular tool provides you with the quickest, easiest way to draw a curve through a series of plotted points and measure the distance. 

Contact us today for more information on any of our products!

 


 

David Hatton, President

Hoyle Products, Inc