Device for assembling and dismantling a fuel injection valve
AssigneeRobert Bosch GmbH
InventorsWaldemar Hans, Christof Vogel
Life of this patent
Estimating the term…
Abstract
An assembling device for assembling and disassembling of a fuel injector (3) in a mounting hole (3) of a cylinder head in an internal combustion engine has at least two contact surfaces engaging in the fuel injector. A hold-down surface is formed on each elastic contact element to transmit a hold-down force to the fuel injector and a locking recess in which a locking projection of the fuel injector engages to transmit a disassembling force to the fuel injector.
Claims9
A mounting device for mounting and removing a fuel injector in a mounting hole of a cylinder head of an internal combustion engine, the assembling device comprising:
- at least one contact element configured to act upon the fuel injector and to apply a hold-down force to hold down the fuel injector in the mounting hole and a removing force to remove the fuel injector, the at least one contact element including at least two elastic contact elements having a hold-down surface and a locking recess, the hold-down surface being configured to transmit the hold-down force to the fuel injector, the locking recess being configured to engage a locking projection of the fuel injector to transmit the removing force to the fuel injector.
Dependencies are inferred from the claim text.