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2. Pointing machine - Wikipedia

   en.wikipedia.org/wiki/Pointing_machine

   It is not possible to use a pointing machine to produce enlarged or reduced copies; the traditional instruments for this are a set of calipers or a three-dimensional version of the pantograph. [6] However, there is also a special version of the pointing machine that was used for mirroring, enlargements or reduced carving. [7]

3. Windscreen wiper - Wikipedia

   en.wikipedia.org/wiki/Windscreen_wiper

   Another wiper design (Fig. 6) is pantograph-based, used on many commercial vehicles, especially buses with large windscreens. Pantograph wipers feature two arms for each blade, with the blade assembly itself supported on a horizontal bar connecting the two arms. One of the arms is attached to the motor, while the other is on an idle pivot.

4. Polygraph (duplicating device) - Wikipedia

   en.wikipedia.org/wiki/Polygraph_(duplicating_device)

   The pantograph consists of two complete variable parallelograms ("d" and "e" on diagram): Base parallelogram: The base parallelogram is attached to two fixed pivot points at the far side of the base plate. The pivoting arms are supported at their midpoints by wheels which rest on the base and this part remains in a plane parallel to the base.

5. Faiveley Transport - Wikipedia

   en.wikipedia.org/wiki/Faiveley_Transport

   [1] [3] It introduced the single-arm pantograph in 1955. [4] [5] The company has subsidiaries in more than 24 countries. [1] [3] The majority of Faiveley Transport's outstanding stock is owned by Wabtec, which acquired majority stock ownership from the Faiveley family in 2016. [6]

6. SAE 904L stainless steel - Wikipedia

   en.wikipedia.org/wiki/SAE_904L_stainless_steel

   904L is an austenitic stainless steel.It is softer than 316L, [1] [2] and its molybdenum addition gives it superior resistance to localized attack (pitting and crevice corrosion) by chlorides and greater resistance reducing acids; in particular, its copper addition gives it useful corrosion resistance to all concentrations of sulfuric acid.

7. Brecknell Willis - Wikipedia

   en.wikipedia.org/wiki/Brecknell_Willis

   The Brecknell Willis Low Height pantograph is one of the four standard devices in use on British railway locomotives and multiple units and is a development of the standard Brecknell Willis High Speed pantograph. The Low Height pantograph is suitable for speeds up to 160 kilometres per hour (99 mph).