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1. WO2020112318 - INTEGRATED GUIDE LINEAR ACTUATOR SYSTEM

Publication Number WO/2020/112318
Publication Date 04.06.2020
International Application No. PCT/US2019/060033
International Filing Date 06.11.2019
IPC
F16H 25/20 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
25Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
18for conveying or interconverting oscillating or reciprocating motions
20Screw mechanisms
CPC
B23K 11/311
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
11Resistance welding; Severing by resistance heating
30Features relating to electrodes
31Electrode holders ; and actuating devices therefor
311the actuating device comprising an electric motor
B23K 11/314
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
11Resistance welding; Severing by resistance heating
30Features relating to electrodes
31Electrode holders ; and actuating devices therefor
314Spot welding guns, e.g. mounted on robots
B23K 11/318
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
11Resistance welding; Severing by resistance heating
30Features relating to electrodes
31Electrode holders ; and actuating devices therefor
318Supporting devices for electrode holders
F16H 2025/204
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
25Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
18for conveying or interconverting oscillating or reciprocating motions
20Screw mechanisms
204Axial sliding means, i.e. for rotary support and axial guiding of nut or screw shaft
F16H 2025/2075
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
25Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
18for conveying or interconverting oscillating or reciprocating motions
20Screw mechanisms
2062Arrangements for driving the actuator
2075Coaxial drive motors
F16H 25/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
25Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
18for conveying or interconverting oscillating or reciprocating motions
20Screw mechanisms
Applicants
  • TOLOMATIC, INC. [US]/[US]
Inventors
  • ROSENGREN, Gary W.
  • GRUNERUD, Wyatt A.
  • BOURGOINE, Ryan H.
Agents
  • DUFFY, Kevin
  • LONGLEY, Nathaniel P.
Priority Data
16/200,85927.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INTEGRATED GUIDE LINEAR ACTUATOR SYSTEM
(FR) SYSTÈME D'ACTIONNEUR LINÉAIRE À GUIDE INTÉGRÉ
Abstract
(EN)
An apparatus having an actuator having a motor, a housing and a thrust rod, where the actuator is configured to convert rotational motion of the motor into axial motion of the thrust rod. A movable holder is coupled to the thrust rod and configured for axial motion of a tool coupling therewith. A bearing assembly is coupled to the actuator, extending along an axis thereof. The bearing assembly is configured to engage with the bearing to provide positional stability for the movable holder and tool coupling when positioned along the actuator axis by motion of the thrust rod.
(FR)
La présente invention concerne un appareil qui comprend un actionneur qui comporte un moteur, un logement et une tige de poussée, l'actionneur étant conçu pour convertir un mouvement de rotation du moteur en mouvement axial de la tige de poussée. Un organe de retenue mobile est accouplé à la tige de poussée, et est conçu pour un mouvement axial d'un accouplement d'outil conjointement avec ledit organe de retenue. Un ensemble palier est accouplé à l'actionneur, et s'étend le long d'un axe dudit actionneur. L'ensemble palier est conçu pour entrer en prise avec le palier pour fournir une stabilité positionnelle pour l'organe de retenue mobile et l'accouplement d'outil lors du positionnement le long de l'axe d'actionneur par mouvement de la tige de poussée.
Also published as
Latest bibliographic data on file with the International Bureau