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US 2009/0013835 A1Published application
Tool to Crimp Non-Metallic Tubing Onto Fittings
OwnerBruns Daniel Kiddinventor
Life of this patent
Estimating the term…
Abstract
A low-cost crimping tool is provided for crimping non-metallic tubing such as PEX tubing connections. The tool includes two primary pieces which fit together forming an integral pivot without being pinned together about which the tool may be closed with pliers to form a secure tubing connection.
Claims13
A crimping tool for use in crimping a connector crimp ring with non-metallic tubing, said tool comprising:
- a. a first jaw, substantially straight and elongate in shape and comprising a forming surface for crimping a crimp ring of a pre-determined size;
- and
- b. a second jaw, substantially straight and elongate in shape and comprising an opposing forming surface for crimping said crimp ring of pre-determined size;
- said first and second jaws being pivotally connected at a first end and each having a distal second end remote from said first end, said forming surface and said opposing forming surface being placed at a predetermined distance from said first end;
- said elongate first and second jaws extending beyond said forming surfaces by a distance substantially greater than said predetermined distance, creating thereby a substantial mechanical advantage, and said distal second ends provided with lands adapted for being squeezed together with pliers.
2 more elements
A crimping tool for use in crimping a connector crimp ring with non-metallic tubing, said tool comprising:
- a. a first jaw, substantially straight and elongate in shape and comprising a forming surface for crimping a crimp ring of a pre-determined size;
- b. a second jaw, substantially straight and elongate in shape and comprising an opposing forming surface for crimping said crimp ring of pre-determined size;
- c. said second jaw further comprising at a first end a cylindrical protrusion for hingedly mating with said first jaw;
- d. said first jaw further comprising at a first end a mating cylindrical cavity for hingedly receiving said cylindrical protrusion, such that said first and second jaws may be slid together to form a single hinged assembly;
- and
- e. said first and second jaws each adapted for being squeezed together at a distal second end thereof,
- whereby said crimping tool may be readily disassembled, arranged about a tubing connection, reassembled and closed to form a secure tubing connection.
4 more elements
A crimping tool for use in crimping a connector crimp ring with non-metallic tubing, said tool comprising:
- a. a first jaw, substantially straight and elongate in shape and comprising a plurality of forming surfaces for crimping crimp rings of pre-determined sizes;
- b. a second jaw, substantially straight and elongate in shape and comprising a plurality of opposing forming surfaces for crimping crimp rings of pre-determined sizes;
- and
- said first and second jaws being pivotally connected at a first end and each having a distal second end remote from said first end, said forming surfaces and said opposing forming surfaces being placed at predetermined distances from said first end;
- said elongate first and second jaws extending a distance substantially beyond said forming surfaces, creating thereby a substantial mechanical advantage;
- and said distal second ends having lands adapted for being squeezed together with pliers.
3 more elements
Dependencies are inferred from the claim text.