Cartridge to railway industry

Bespoke cartridge to articulate seats (French TGV)

A French leading manufacturer of seats for the railway industry had to develop a mechanism to articulate and automatically maintain a tray in the raised position with a dampened opening for 1st and 2nd class passengers. The application was for the French TGV 3G.

The specification was particularly restrictive:

  • Reduced available volume.
  • Important number of cycles (30,000 opening / closing cycles).
  • Silent in operation.

No maintenance service.

PINET Industrie having the required industrial capacity to treat such a request could win this new market and strengthen its presence in a rapid growth sector by proposing a solution that combines compactness and performance at the lowest cost.

Benefits for the customer:

  • One compact set "ready to fit"
  • Respect of specification and innovation
  • Update of its range of seats

Benefits for PINET Industrie:

  • Creation of a new innovative product
  • Strengthening its presence in the railway sector in full development
  • Capitalisation of experience for future requests

Material:

  • Housing, piston and head : sinter steel with heat treatment
  • Screw and nut adjustment: 8.8 grade steel
  • Spring washers: spring steel
  • Anti-squeak washer: zinc plated steel with Teflon coating
  • Weight: 80 g

Fixing and mounting:

  • The cartridge housing is inserted in the tray aluminium profile.
  • The head is housed in a recess in the tray support.

Maintenance and setting:

The cartridge is delivered pre-set and requires no maintenance or adjustment in operation.

Bespoke cartridge to articulate seats (French TGV)

News

Aluminium continuous hinge (FinAlu®) for aircraft interior furnishings
17/01/2022

Aluminium continuous hinge for aircraft industry

Our hinges and locks for the aircraft industry, are mainly used for the interior design. They allow to articulate the headrest, the armrest or the leg rest of the seats.

See
Two hinges with dual function to open a medical equipment cover
17/01/2022

Hinges with dual function for medical equipment

The demands for the medical equipment and agri-food market often correspond with the inox range of PINET catalogue products, which have very diverse functions: lid opening, hatch locking, maintaining a screen in a fixed position, etc.

See
Bespoke hinge for tractors
14/01/2022

Hinge for construction plant and agricultural machinery

PINET hinges, locks and lid stays can be found on the bodywork and the chassis and also in the cabins of public works machines or agricultural machines.

See
Hinge to attach the doors of outdoor electrical cabinets
14/01/2022

Hinge to attach the doors of electrical cabinets

The lids of boxes or doors of switchgear cabinet can be mounted on the outside or nested , the hinges can be visible or invisible… so many configurations leading to different solutions which respond to the specificities of each application.

See
Concealed hinge for a charging terminal flap
14/01/2022

Hinge for vending machines and interactive terminals

The demands for vending machines and interactive terminals industry concern both parts which are manufactured according to our client’s design and parts which are manufactured regarding our customer’s drawings. In some cases, the standard parts may also be suitable.

See
A rolled knuckle hinge for industrial vehicules and coaches
13/01/2022

Hinge for industrial vehicules and coaches

PINET hinges, locks and lid stays can be found on the bodywork and the chassis and also in the cabins of public works machines or agricultural machines.

See