Fire escape having guide wire mechanism
US4582166A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 24, 1985 |
| Grant date | Apr 15, 1986 |
| Priority date | — |
| Expiry date | May 24, 2005 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62B1/20
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A fire escape means is provided comprising a moveable cart for storing and, when needed, moving a fire escape into position for deployment out of a building, the fire escape having an upper, supporting entry ring member and a mesh tube attached to this upper support member, the mesh tube being substantially longer than the building height from which escape is necessary, and a lower, exit-opening support ring member attached to the lower end of the mesh tube. During storage, the fire escape is folded into the cart. The building is provided with at least one opening through which the fire escape is to be deployed. To the building near this opening is permanently attached a guide wire which extends from the opening at a desired angle to the ground where it is permanently affixed to a rigid support on the ground. To the lower ring support member, one end of a leash means is attached, the leash means having a snap-on mechanism removeably engageable to the guide wire attached to the other end. When escape is necessary, the cart is moved to the opening, the lower support member is attached to the guide wire by means of the snap-on leash, the lower support member then slides down the guide…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.