Societe De Prospection Et D'inventions Techniques Spit

Cyril Marion

Frederic Nayrac

Patrick Herelier

Roland Almeras

Bruno Toulouse

Frédéric Nayrac

Jean-Michel Dreveton

Jean Michel Dreveton

Ronald Almeras

The adapter comprises a central tubular body extending on one side with an abutment and fixing base on the cartridge and, on the other side, with two fixing legs on an intermediary nose piece of the transmission and filling member able to be hinged for ensuring the fixing operation, disconnecting and ejecting wings being additionally provided. The disconnecting and ejecting wings are arranged for opening the fixing legs before driving them into translation.

Gas cartridge adapter for fixing the same to a transmission and combustion chamber filling member of a gas fixing device and for disconnecting the same from the member

The housing is intended to receive a source introduced by means of its head and pushed into a position ensuring good transmission of energy. The housing includes a mechanism for converting a transverse movement towards the interior of the housing imparted by a pusher element of the mechanism accessible from the exterior of the housing into an orthogonal movement for ejection of the source.

Housing for an energy source in a hand-operated device having a mechanism for ejecting the source

In the assembly of the invention, the assembly includes adapter means designed to connect the transmission member and the energy source and to ensure good transmission of energy between them. The adapter means comprise means for locking the energy source in rotation in the device and means for the angular indexing of the source in the position in which it is locked in rotation in the device. The invention is very suitable for gas fastening devices.

Assembly of an energy transmission member for a hand-operated device and an energy source having means for the locking in rotation and angular indexing of the source

A fastening element driving apparatus includes a barrel for receiving a fastening element, and a handle for attaching a removable magazine which feeds fastening elements to the barrel. A forward part of the apparatus is arranged to cooperate with a supply end of the magazine and ensure that a fastening element is transferred from the magazine into the barrel. A free end of the handle away from the barrel carries a rod for fixing another, loading end of the magazine thereto. The fixing rod is pivotable to alter a relative position between the free end of the handle and the loading end of the magazine.

Fastening driving tool with pivotally mounted magazine and magazine therefor

The apparatus includes a handle () with a gas cartridge housing and the gas induction device () designed to be mounted on the cartridge and connected to the engine. The engine and the induction device () are connected by a flexible tube mounted on the induction device side on an end fitting () designed to be engaged in a base () of the induction device and to cooperate with means () of the handle () of the apparatus designed to push the connector () against the induction device ().

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Valence, France

Cyril Marion