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2. Longarm quilting - Wikipedia

   en.wikipedia.org/wiki/Longarm_quilting

   Longarm quilting is the process by which a longarm sewing machine is used to sew together a quilt top, quilt batting and quilt backing into a finished quilt.. A complete longarming system typically consists of a sewing machine head, a frame, a table with a layer of plastic (under which is placed a pantograph), and several rollers on which the fabric layers and batting are attached.

3. Pantograph - Wikipedia

   en.wikipedia.org/wiki/Pantograph

   Drafting pantograph in use Pantograph used for scaling a picture. The red shape is traced and enlarged. Pantograph 3d rendering. A pantograph (from Greek παντ- ' all, every ' and γραφ- ' to write ', from their original use for copying writing) is a mechanical linkage connected in a manner based on parallelograms so that the movement of one pen, in tracing an image, produces identical ...

4. Quilting - Wikipedia

   en.wikipedia.org/wiki/Quilting

   Quilting is the process of joining a minimum of three layers of fabric together either through stitching manually using a needle and thread, or mechanically with a sewing machine or specialised longarm quilting system. An array of stitches is passed through all layers of the fabric to create a three-dimensional padded surface.

5. Five-bar linkage - Wikipedia

   en.wikipedia.org/wiki/Five-bar_linkage

   This configuration is also called a pantograph, [2] [3] however, it is not to be confused with the parallelogram-copying linkage pantograph. The linkage can be a one-degree-of-freedom mechanism if two gears are attached to two links and are meshed together, forming a geared five-bar mechanism.

6. Ex-SpaceX engineer accused of murdering wife during trip to ...

   www.aol.com/ex-spacex-engineer-accused-murdering...

   A former SpaceX engineer allegedly killed his world traveler wife of five months and critically injured his mom during a horrific attack in a small Maine town. Samuel Whittemore, 34, was visiting ...

7. Straight-line mechanism - Wikipedia

   en.wikipedia.org/wiki/Straight-line_mechanism

   The exception in this list is Watt's parallel motion, which combines Watt's linkage with another four-bar linkage – the pantograph – to amplify the existing approximate straight line movement. It is not possible to create perfectly straight line motion using a four-bar linkage, without using a prismatic joint. Watt's linkage (1784)