A device for fitting of a workpiece in a housing of a take-up piece

摘要

The invention has for its object a device for fitting of a piece (20) in a housing of a receiving piece, characterized in that it comprises a spindle (1) intended to receive at one (1a) of its ends, the part (20) to be fitted and connected to the other (1b) of its ends to a hydraulic cylinder (2) with a double piston exerted on said spindle (1) a first travel part with a minimum of effort, and a second travel part with a maximum force. & br / the invention applies to the fitting, for example, of the plugs or guides and seats in a cylinder head of a motor vehicle engine.