Apparatus for forming a row of coupling elements for slide faste

Metal working – Means to assemble or disassemble – Slide fastener

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

29 332, 425814, A41H 3706, B29D 500

Patent

active

046656138

ABSTRACT:
An apparatus, for forming a row of slide fastener coupling element, comprises a continuously rotatable die wheel having an annular peripheral groove for receiving a row of coupling element blanks in folded fashion, and a punching unit for forming coupling heads on the blanks in the groove. The punching unit includes a punch, an eccentric drive mechanism for imparting eccentric motion to the punch, and a linkage for regulating the eccentric motion of the punch, the drive mechanism having an outer ring connected at opposite ends to the punch and the linkage. Owing to the combination of the eccentric motion of the outer ring and the motion of the linkage, the punch is moved so as to follow the rotation of the die wheel while the coupling heads are shaped on each stroke of the punch.

REFERENCES:
patent: 3054149 (1962-09-01), Streicher
patent: 3594865 (1971-07-01), Erb
patent: 3672805 (1972-06-01), Porepp
patent: 3688805 (1972-09-01), Moertell
patent: 3770361 (1973-11-01), Heimberger
patent: 4182600 (1980-01-01), Moertel
patent: 4251912 (1981-02-01), Yosheida

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for forming a row of coupling elements for slide faste does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for forming a row of coupling elements for slide faste, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for forming a row of coupling elements for slide faste will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1556148

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.