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  2. Ignition interlock device - Wikipedia

    en.wikipedia.org/wiki/Ignition_interlock_device

    A Draeger ignition interlock device (red arrow) in a Scania bus. An ignition interlock device or breath alcohol ignition interlock device (IID or BAIID) is a breathalyzer for an individual's vehicle. It requires the driver to blow into a mouthpiece on the device before starting or continuing to operate the vehicle.

  3. User guide - Wikipedia

    en.wikipedia.org/wiki/User_guide

    User manuals and user guides for most non-trivial PC and browser software applications are book-like documents with contents similar to the above list. They may be distributed either in print or electronically. Some documents have a more fluid structure with many internal links. The Google Earth User Guide [4] is an example of

  4. Interlock (engineering) - Wikipedia

    en.wikipedia.org/wiki/Interlock_(engineering)

    The key can then be used to unlock the kiln door. While the key is removed from the switch interlock, a plunger from the interlock mechanically prevents the switch from closing. Power cannot be re-applied to the kiln until the kiln door is locked, releasing the key, and the key is then returned to the disconnecting switch interlock. [1]

  5. Dräger (company) - Wikipedia

    en.wikipedia.org/wiki/Dräger_(company)

    Dräger Fabius Tiro Anaesthetic machine Draeger Evita v500 respirator. Arrow indicates Neoflow air flow sensor. Dräger Medical is a manufacturer of medical equipment. The company offers products and services including Emergency Care, Perioperative Care, Critical Care, Perinatal Care and Home Care.

  6. Interlocking - Wikipedia

    en.wikipedia.org/wiki/Interlocking

    Railway interlocking is of British origin, where numerous patents were granted. In June 1856, John Saxby received the first patent for interlocking switches and signals. [2] [3]: 23–24 In 1868, Saxby (of Saxby & Farmer) [4] was awarded a patent for what is known today in North America as “preliminary latch locking”.

  7. Limit switch - Wikipedia

    en.wikipedia.org/wiki/Limit_switch

    A limit switch with a roller-lever operator; this is installed on a gate on a canal lock, and indicates the position of a gate to a control system A limit switch mounted on a moving part of a bridge

  8. Wabash National - Wikipedia

    en.wikipedia.org/wiki/Wabash_National

    Wabash National is an American diversified industrial manufacturing company and North America's largest producer of semi trailers and liquid transportation systems. The company specializes in the design and production of dry freight vans, refrigerated vans , platform trailers, liquid tank trailers, intermodal equipment, engineered products and ...

  9. ET-Plus Guardrail - Wikipedia

    en.wikipedia.org/wiki/ET-Plus_Guardrail

    ET-Plus with 4-inch channel [9] [10]. On March 6, 2012, Joshua Harman, a Virginia guardrail engineer and a co-owner of a Trinity's competitor, was whistleblower in a federal suit which accused Trinity of failing to notify the Federal Highway Administration (FHWA) of a change of size of the end piece from five to four inches.