Resources Contact Us Home
Aro Patents
Chateau du Loir, FR
No. of patents:

Patent Number Title Of Patent Date Issued
6474215 Actuator with approach pre-stroke and working stroke for operating a tool November 5, 2002
The invention concerns an actuator (21) comprising a pre-stroke rod (29) which can be fixed to the tool body, for example soldering pliers. Thus by pressurising the pre-stroke chamber (27) the working rod (34) for closing the pliers can be brought into an intermediate small opening posit
5387774 Spot resistance-welding electrode; contact tip for such an electrode; machine for exchanging the February 7, 1995
This welding electrode is one wherein the welding cap 3 of the electrode body 1 carries a contact tip 4 which is securely fastened to it by brazing. Thus, the replacement of this contact tip can be carried out very easily by stopping the circulation of the cooling water in the electrodes
4543552 Transformer, more especially a voltage dropping transformer for an electric welding machine September 24, 1985
A voltage dropping transformer for an electric welding machine, of the type in which the secondary circuit is formed by a wound strip, is provided wherein one or more cooling turns are incorporated or inserted in the windings of the primary and/or secondary circuits, separating them into

  Recently Added Patents
Method and apparatus for reducing cost of optical amplification in a network
Systems and methods for updating a data store using a transaction store
Driving system of display panel having a circuit of a voltage generator and driving method thereof
Waterproof wound protector
Generator with a segmented stator
Preparation process of transition metal boride and uses thereof
Eye therapy system
  Randomly Featured Patents
Titanium alpha-beta alloy fabricated material and process for preparation
Semiconductor device having cap-metal layer
Pre-leveler cooling device for continuous feed imaging devices
Electrically conductive heated glass panel assembly, control system, and method for producing panels
Partial dehydration of cyclohexanone oxime
Wrench extension
Using a data cache array as a DRAM load/store buffer
ATM queuing and scheduling apparatus
Load balancing in a virtual private network
Method and apparatus for fuel cell protection