The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 1978
Filed:
Mar. 23, 1977
Vladimir Sergeevich Vasiliev, Moscow, SU;
Ernest Alexandrovich Annenberg, Moscow, SU;
Abram Lazarevich Livshits, Moscow, SU;
Vadim Evgenievich Polotsky, Moscow, SU;
Valery Mikhailovich Lakhtjukhov, Moscow, SU;
Other;
Abstract
A metal-cutting machine comprising a base on which are mounted a table for clamping the workpiece being machined, and longitudinal ways for the carriage, including a longitudinal guide-bar which runs through a longitudinal open-end passage in the carriage and held in position by its ends to the machine base. The carriage has its own drive, and provision is made therein for a transverse open-end passage whose axis lies in a plane parallel with that of the axis of the aforesaid longitudinal passage, the transverse passage serving as the transverse ways for the cross guide-bar fitted therein, one of the ends of the guide-bar carrying the power head with the cutting tool, while its other end is kinematically associated with the other individual drive. The self-contained drives of the carriage and cross guide-bar are controlled from a program-copying device.