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US 2019/0019608 A1Published application
Latching Device for Pad-Mounted Transformers and Other Similar Equipment
AssigneeHoward Industries, Inc.
InventorMark S. Essary
Life of this patent
Estimating the term…
Abstract
An improved latching device that secures a lift-style hood is described with inherent properties for providing increased accessibility, functionality, stability, security and safety as compared to traditional designs.
Claims13
A latching device for securing the enclosure door of a pad mounted transformer or other similar equipment comprising:
- a. a handle located on an enclosure door at a distance above a sill of the pad mounted transformer;
- b. latching mechanisms for connecting the enclosure door to the sill of the pad mounted transformer further comprising a latch linkage, a latch loop and pin which operate as a toggle mechanism, and a handle release lever;
- and
- c. locking mechanisms for securing the enclosure door in a closed position located on the enclosure door at a distance above the sill of the pad mounted transformer;
- wherein the latching device is a separate component affixed to the rotating hinged enclosure door of the pad mounted transformer.
2 more elements
A latching device for use on a pad mounted transformer or other similar equipment comprising:
- a. a recess cup for a security bolt and pad lock;
- b. a threaded receptacle which receives the security bolt;
- and
- c. a raised handle only capable of being lowered when the security bolt and pad lock are disengaged.
1 more element
A latching device for securing the enclosure door of a pad mounted transformer or other similar equipment comprising:
- a. a handle located on an enclosure door at a distance above a sill of the pad mounted transformer;
- b. latching mechanisms for connecting the enclosure door to the sill of the pad mounted transformer;
- and
- c. locking mechanisms for securing the enclosure door in a closed position located on the enclosure door at a distance above the sill of the pad mounted transformer.
1 more element
Dependencies are inferred from the claim text.