| 摘要 |
A contact sleeve (6) for installation of a measurement movement to a printed circuit board is produced from sheet metal by rolling. The sleeve has inwardly directed projections which can be produced, for instance, by a flanging (14), and which have the function of a thread so that an attachment screw, which at the same time accomplishes an electrical contacting to the circuit board, can be screwed into the contact sleeve (6). As twist-preventing means (15), a sheet-metal lug (17) is bent obliquely outward out of the outer surface of the contact sleeve (6). Other embodiments of twist-prevention means in the form of indentations are disclosed.
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