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.:

US 5398486 B1

Date of Patent:

Mar. 21, 1995

Filed:

Jun. 07, 1993

Tubular bagging machine for the continuous manufacture of bags having

Applicant:

Inventors:

Wolfgang Kauss, Gruenberg, DE;

Werner Schneider, Hohenahr, DE;

Assignee:

Rovema Verpackungsmaschinen GmbH, Fernwald-Annerod, DE;

Attorney:

Flynn, Thiel, Boutell & Tanis

Primary Examiner:

W Donald Bray

Int. Cl.

CPC ...

B65B / ;

U.S. Cl.

CPC ...

53551 ; 53436 ; 53552 ; 53451 ; 493189 ; 493206 ; 493209 ;

Abstract

A tubular-bag packaging machine having at least one pair of cross-sealing jaws (25) which are supported on a holding device (15) movable vertically back and forth by means of a connecting rod (14) as well as horizontally through a four-bar mechanism comprising a crank disk (9) coupled with the connecting rod (14), and comprising side-fold-forming means (23, 24) which are supported on a guide element (18) movable transversely with respect to the direction of movement of a foil tube (41). In order to be able reliably synchronize the movement of the side-fold-forming tools (23, 24) with the sequence of movement of the remaining tubular-bag packaging machine, in particular the cross-sealing jaws (25), the invention provides that the guide element (18) is supported on the holding device (15), that the guide element (18) is coupled with an arm (39) pivotally supported on the holding device (15), which arm (39) is operatively connected to a rocker arm (33) pivotally supported on the connecting rod (14) and the lower end area of which cooperates in the area of the crank disk (9) with a cam element (11) associated with the crank disk (9).

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Kauss, Wolfgang. (1995). Tubular bagging machine for the continuous manufacture of bags having (U.S. Patent No. 5398486). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5398486

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