Positive lock for strap connector
US5097572A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Nov 13, 1989 |
| Grant date | Mar 24, 1992 |
| Priority date | — |
| Expiry date | Nov 13, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/45712
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A parachute canopy strap connecting device comprises a male strap connector having a locking tang including a locking notch, a female strap connector having a housing including a slot for receiving the tang for insertion to a locking position, and a locking lever having a handle mounted on the housing and including a lock shoulder movable into and out of the slot as the locking lever is moved between extreme lock and unlock positions. A spring are provided to bias the locking lever to lock position, and a cover lever is mounted on the housing for movement between positions covering and uncovering the locking lever handle. A second spring biases the cover lever to covering position, and a blocking pawl is mounted on the housing for movement between a normal biased position, blocking movement of the locking lever from unlock to lock positions, and an unblocking position forced by engagement of a contact surface by the locking tang, upon its insertion to locking position. This enables movement of the locking lever to locking position to move the lock shoulder into the tang slot to lock the male strap connector to the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.