Hewlett-packard Development Company, L.p.

Nike, Inc.

John Geile

Wesley R Schalk

Arthur H Barnes

Pierre Joseph Kaiser

Mike Rode

Narissa Y Chang

Adam Vollmer

Brent Ewald

Stepan Ryabinin

Daniel Weeks

Michael Fairchild

Michael Allison

Rémy Pieron

Tristan Dudik

Michael Rode

Foot support systems include a first foot support bladder, a fluid tank, and a fluid distributor. The fluid distributor's body may have: (a) first and second solenoid mounts, (b) a main fluid distribution channel in fluid communication with the first and second solenoid mounts, (c) a tank channel in fluid communication with the first solenoid mount, (d) a first foot support bladder channel in fluid communication with the second solenoid mount, (e) a first foot support connector connecting the first foot support bladder with the first foot support bladder channel, and (f) a tank connector connecting the fluid tank with the tank channel. First and second solenoids are engaged with the fluid distributor at the first and second solenoid mounts, respectively. In some examples, the fluid distributor may include a third solenoid mount and a second foot support connector for use with a second foot support bladder.

Fluid distributors and foot support systems including fluid movement controllers and adjustable foot support pressure

A build material dispensing device may include a material spreader to spread an amount of build material along a build platform, and at least one hopper for dispensing the build material. The at least one hopper dispenses a plurality of doses of the build material in front of the progression of the material spreader as the material spreader is moved over the build platform.

Build material dispensing device

In order to have ensure a proper dosing of a 3D printing system, it is disclosed a feeding mechanism for feeding build material to a surface that comprises: a receptacle to receive build material; and an outlet of the build material having a substantially quadrilateral opening with a first dimension and a second dimension orthogonal to one another; the outlet further comprising a third dimension orthogonal to the first dimension and the second dimension defining the height of the outlet, and the feeding mechanism being to selectively feed build material from the receptacle through the outlet onto a surface as the feeding mechanism moves along a travel direction over the surface, being such travel direction parallel to the first dimension of the outlet, the feeding mechanism further comprising an actuator to modify the magnitude of at least one of the second dimension or the third dimension outlet.

Feeding mechanisms for 3D printers

Growing community of inventors

Vancouver, WA, United States of America

John Geile