IT1038342B - Sewing machine has feeler to detect curved edge of work-piece - and actuate clamp to cause work-piece to pivot so the curved edge is stitched - Google Patents

Sewing machine has feeler to detect curved edge of work-piece - and actuate clamp to cause work-piece to pivot so the curved edge is stitched

Info

Publication number
IT1038342B
IT1038342B IT2359675A IT2359675A IT1038342B IT 1038342 B IT1038342 B IT 1038342B IT 2359675 A IT2359675 A IT 2359675A IT 2359675 A IT2359675 A IT 2359675A IT 1038342 B IT1038342 B IT 1038342B
Authority
IT
Italy
Prior art keywords
curved edge
piece
work
feeler
sewing machine
Prior art date
Application number
IT2359675A
Other languages
Italian (it)
Original Assignee
Eram Chaussures
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eram Chaussures filed Critical Eram Chaussures
Priority to IT2359675A priority Critical patent/IT1038342B/en
Priority to AR26293776A priority patent/AR209161A1/en
Application granted granted Critical
Publication of IT1038342B publication Critical patent/IT1038342B/en

Links

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  • Sewing Machines And Sewing (AREA)

Abstract

An industrial sewing machine includes a needle, presser foot and feed dog at a stitching position and a feeler mounted on a pivot arm engaging a curved edge of a workpiece at a position disposed laterally outside of the needle. Laterally inwardly of the needle is a presser plate which cooperates with an abutment to clamp the workpiece when actuated by the feeler whereby the workpiece pivots about the point at which it is clamped to ensure the curved edge of the workpiece passes through the stitching position. A curved edge of a workpiece which is being stitched is automatically guided through the stitching position. The sewing machine is used for stitching shoes.
IT2359675A 1975-05-21 1975-05-21 Sewing machine has feeler to detect curved edge of work-piece - and actuate clamp to cause work-piece to pivot so the curved edge is stitched IT1038342B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2359675A IT1038342B (en) 1975-05-21 1975-05-21 Sewing machine has feeler to detect curved edge of work-piece - and actuate clamp to cause work-piece to pivot so the curved edge is stitched
AR26293776A AR209161A1 (en) 1975-05-21 1976-04-20 PROCEDURE TO HAVE IRREGUILAR POLYAMIDIC FIBERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2359675A IT1038342B (en) 1975-05-21 1975-05-21 Sewing machine has feeler to detect curved edge of work-piece - and actuate clamp to cause work-piece to pivot so the curved edge is stitched

Publications (1)

Publication Number Publication Date
IT1038342B true IT1038342B (en) 1979-11-20

Family

ID=11208431

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2359675A IT1038342B (en) 1975-05-21 1975-05-21 Sewing machine has feeler to detect curved edge of work-piece - and actuate clamp to cause work-piece to pivot so the curved edge is stitched

Country Status (2)

Country Link
AR (1) AR209161A1 (en)
IT (1) IT1038342B (en)

Also Published As

Publication number Publication date
AR209161A1 (en) 1977-03-31

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