Home | Links | Contact Us | More About Intellectual Property | Bookmark

Search patents:

Home

Generators or Motors

Welding-robot-with-base-stand-having-self-contained-welding-power-source

Waterproof overhead fan

As shown in FIGS. 1 and 3, an overhead suspended fan in accordance with the invention includes an ...

Spiral fluted wheel for a water pump

The main objective of the invention is to provide a spiral fluted wheel for a pump that can be ...

Insulation element and method for introducing winding elements into grooves on an armature

Because the insulator element of the invention has at least one plastic element that is intended ...

Electromagnetic vibrator and portable device employing the same

The present invention addresses the problems discussed above and aims to contribute to realizing ...

Axial flow fan having a compact circuit board and impeller blade arrangement

Accordingly, it is an object of this invention to provide an axial flow fan with reduced axial ...

Rotary electric machine stator having individual removable coils

In particular, the invention makes it easier to manufacture stators with windings on teeth, i.e. in ...

Method for assembling and electrical connector assembly for a power tool

OF THE PREFERRED EMBODIMENT A terminal member assembly 10 embodying the invention and for use in a ...

Vehicle AC generator

Therefore, a main object of the invention is to provide an improved vehicle AC generator which can ...

Motor and a lateral pressure mechanism for the same

It is an object of the invention to provide a lateral pressure mechanism for a motor which can ...

Cooling fan

The main objective of the present invention is to provide a cooling fan which is easy to assemble, ...

Welding robot with base stand having self contained welding power source

Details

Inventors: Handa, Hiroyuki; Misumi, Yukio; Okumura, Shinji; Tanaka, Michiharu;
Assignee: Kabushiki Kaisha Yaskawa Denki (Fukuoka, JP)
Primary Examiner: Martin; David S.
Assistant Examiner:
Attorney, Agent or Firm: Jordan and Hamburg

A robot body has an articulated manipulator arm having a welding tool. The robot body is installed on a base stand housing electric circuits including a welding power source. The electric circuits provide for driving and controlling the welding tool. The robot thus provided minimizes the space needed for installation thereof and requires less time for installation and fewer parts, whereby it becomes possible to reduce the manufacturing cost, simplify the robot installation operation and obtain a stable welding performance.

DETAILED DESCRIPTION The present invention is characterized in that a robot stand having a robot body having an articulated manipulator placed thereon is interiorly provided with electric circuits for driving and controlling operation of tools held by the robot body.
With this arrangement, it is possible to minimize the space needed for installation of an arc welding robot, simplify the installation operation and obtain a stable welding performance.

Related patents

	Capacitively powered motor and constant speed control therefor It is an object of this invention to provide a low cost, low output capacitively powered motor which operates at a constant speed although its efficiency may vary. It is ...
	Compressor including a motor and motor control in the compressor housing and method of manufacture It is an object of this invention to provide a compressor including motor and integral motor controls sealed within the compressor housing which is inexpensive to ...
	Microprocessor controlled single phase motor with external rotor having integral fan It is, therefore, desirable that the invention provide a single phase motor which is microprocessor controlled and which is simple in design and low in cost to ...
	Integrated electric drive unit including an electric motor and an electronic control and monitoring module In view of the above, it is an object of the invention to provide an electric drive unit in which an electric motor and an electronic module are more effectively and ...
	Electric motor and motor control system This and other objects are achieved, according to the invention, by a system of the type specified above, characterized in that it includes a protection circuit ...
	Electronically commutated motor The electronically commutated motor 110 according to FIG. 1 has two stator winding phases 112, 114 and a (schematically illustrated) permanent magnet rotor 116, in ...
	Brushless motor control device and equipment using the control device A feature of the present invention for achieving the objects described above is characterized in the fact that a first information signal pattern is stored into an ...
	Turbopump with actine suspension for a propulsion system It is the object of the present invention to overcome the aforesaid drawbacks and to propose a turbomachine, and in particular a turbopump, which has all the advantages ...
	Magnetic bearing apparatus An object of the present invention is to provide a magnetic bearing apparatus capable of preventing touchdown bearings from being damaged at the time of emergency stop ...
	Ceiling fan OF A PREFERRED EMBODIMENT OF THE INVENTION The fan of the invention includes a canopy 10 by which the fan is mounted in a flush position against the ceiling. The canopy ...

0.014
Archive: All patents - Links Copyright (c)2006 Eipa-patents.org - All rights reserved