Title: Securing means for fuel injection nozzles

Abstract: For tightening a fuel injection nozzle to the cylinder head of an internal combustion engine, a portion of that part of the nozzle body which projects from the cylinder head is provided with diametrically opposed flatened areas to define bounding shoulders that are engaged by a flange. The latter comprises a straight-edged opening straddling the flattened areas. The flange is fastened to the cylinder head by means of bolts and nuts.

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Inventors: Messerschmidt, Friedrich (Stuttgart, DT)

Application Number: 626182
Filing Date: 1975-10-28
Publication_date: 1977-09-06
Assignee: Robert Bosch G.m.b.H. (Stuttgart, DT)
Primary Class(es): 403/262 285/189
Other Classes:
US Patent Ref:

2719750

Oct, 1955

Orr

403/252.

Other Refs: 1,010,783

Jun, 1957	DT

Primary Examiner: Kundrat, Andrew V.
Assistant Examiner:
Attorney: Greigg; Edwin E.