IP Library Granted Patent US 11,466,671
Granted Patent B2
US 11,466,671 · App. 17/244,254 · Granted Oct 11, 2022

Artificial muscle actuators

Inventors: Marcio Dias Lima (Richardson, TX); Yang Yang (Richardson, TX); Luis Plata (Richardson, TX); Marilu Guerrero (Richardson, TX); Franklin Le (Richardson, TX); Randy Allen (Richardson, TX)
Assignee: LINTEC OF AMERICA, INC.
F03G7/06F16K31/44H01H85/04H02N11/006A61F2002/5066F03G7/065F03G7/0614H01B1/18
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Quick Facts
Patent No.
US 11,466,671
App. No.
17/244,254
Granted
Oct 11, 2022
Kind
B2
Abstract

A hinge-type actuator device in accordance with the present disclosure may include a first and second paddle, a first and second artificial muscle actuator segment, and a plurality of contacts, where the first and second artificial muscle actuator segments are actuated via the contacts, actuation of the first artificial muscle actuator segment causes the first and second paddle to open the hinge-type actuator, and actuation of the second artificial muscle actuator segment causes the first and second paddle to dose the hinge-type actuator.

Claims (10)

1. A hinge-type actuator device, comprising:

first and second paddles;

first and second artificial muscle actuator segments; and

a plurality of contacts, wherein the first and second artificial muscle actuator segments are actuated via the contacts,

actuation of the first artificial muscle actuator segment causes the first and second paddles to open the hinge-type actuator, and

actuation of the second artificial muscle actuator segment causes the first and second paddles to close the hinge-type actuator,

wherein the first and second artificial muscle actuator segments are arranged parallel to each other.

2. The hinge-type actuator of claim 1 , wherein the plurality of contacts are electrical.

3. The hinge-type actuator of claim 1 , wherein the plurality of contacts are physical.

4. The hinge-type actuator of claim 1 , wherein the plurality of contacts are both electrical and physical.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 29, 2021
From: LIMA, MARCIO DIAS; YANG, YANG; PLATA, LUIS; GUERRERO, MARILU; LE, FRANKLIN; ALLEN, RANDY
To: LINTEC OF AMERICA, INC.
Reel/Frame 056086/0841 →
Continuity (4)
Division 16466532
Provisional Application 62462544 · Feb 23, 2017
Provisional Application 62431717 · Dec 8, 2016
Related Publication 20210262452A1 · Aug 26, 2021