Edward Jonathan Davis
Electrician at Bell Ct, Denver, CO

2014006, Mar 6, 2014

Aug 30, 2013

14/014908

Craig Grafmiller - Castle Pines CO, US
Edward H. Davis - Denver CO, US

TRANSLOGIC CORPORATION - Denver CO

B65G 51/04

406190

Provided herein is a pneumatic carrier having a leak resistant cargo area where first and second mating shells form the carrier. To provide a leak resistant cargo area, the one embodiment of the carrier employs a flap-type sealing member. In one embodiment, a first engagement surface about a peripheral edge of a first of the shells includes a groove into which a base portion of a sealing member is disposed. A second portion of the sealing member forms a flap that extends upward and inward from the base portion. A second engagement surface of the second shell contacts this flap and compresses the flap toward the first engagement surface when the shells are in a closed position.

5243846, Sep 14, 1993

Oct 5, 1989

7/417373

Edward H. Davis - Denver CO
Gerald F. Klaes - Denver CO

The Gates Rubber Company - Denver CO

B21D 4104, B25B 2702

72402

A loading apparatus for slidably loading a plurality of circumjacent, radially arranged crimping members into the crimping member holders provided in the head of a crimping apparatus.

5253506, Oct 19, 1993

Jun 28, 1990

7/547579

Edward H. Davis - Denver CO
Gerard F. Klaes - Denver CO
Jack Harris - Denver CO
Paul Douglass - Littleton CO

The Gates Rubber Company - Denver CO

B21D 4104

72402

Crimping apparatus includes a pair of coaxial rings, at least one of which is axially moveable toward and away from the other ring. Each ring is provided with a single pair of force reactive adjoining steep and shallow concave frustoconical surfaces which face each other. A plurality of circumjacent, radially arranged crimping members are positioned intermediate the rings. Each crimping member has two pairs of steep and shallow force reactive convex frustoconical surfaces that slidably engage with the concave force reactive surfaces of the rings to radially move the crimping members to and from the ring axis between an open position and a crimping position. The radial movement of the crimping members is in response to axial movement of at least one of the rings. The crimping apparatus also includes means for maintaining the crimping members in alignment while they are moved between the open and crimping positions. The crimping apparatus further includes apparatus for reducing the speed of an axially moveable depth stop so that the axial position of a member to be crimped can be maintained relative to that of the crimping members during the crimping stroke of the apparatus.

4885928, Dec 12, 1989

Jan 19, 1988

7/145445

Edward H. Davis - Denver CO
Gerald F. Klaes - Denver CO
Jack L. Harris - Lakewood CO
Paul L. Douglass - Lakewood CO

The Gates Rubber Company - Denver CO

B21D 4104, B23P 1100

72410

An adjustable and moveable depth stop for locating an item to be crimped in a crimping apparatus of the type with first and second crimping rings that are arranged coaxial with and axially spaced apart from each other along a ring axis, the rings having facing frustoconical surfaces that engage oppositely facing frustoconical surfaces of a plurality of crimping members interpositioned between the rings and substantially circumjacently arranged around the ring axis. One of the rings is moveable toward the other a predetermined distance and the crimping members and depth stop move in the direction of the ring axis and in relation to the moveable ring an amount that is one-half that of the moveable ring.