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US 5,183,374 AGranted
Horizontal broach with a mobile standard
AssigneeHelis S.A.
InventorHenri Line
Life of this patent
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Abstract
This invention relates to a machine-tool incorporating a mobile standard and a horizontal broach, wherein the mobile standard is disposed between a fixed lower base and a fixed upper base connected together by a rigid static support located behind the mobile standard, and is guided at each of its ends by parallel guiding means provided on said bases. The mobile standard is, moreover, driven at each of its ends by synchronized drive means.
Claims7
A machine-tool, comprising:
- a lower base having a substantially horizontal lower means for guiding;
- an upper base having an upper means for guiding substantially parallel to said lower means for guiding;
- a rigid static support for interconnecting said lower base to said upper base;
- a vertical mobile standard having a lower end cooperating with said lower means for guiding and an upper end cooperating with said upper means for guiding, said mobile standard being positioned between said lower base and said upper base;
- a broach support mounted on said mobile standard;
- a horizontal broach borne by said broach support;
- and
- synchronized drive means cooperating with said mobile standard for driving said mobile standard at each of its ends with respect to said lower and upper bases.
5 more elements
Dependencies are inferred from the claim text.