FR2414218A1 - Frame for numerically controlled piercing and sewing machine - holds workpieces, esp. shoe uppers, by profiled carton sheets one upon the other - Google Patents

Frame for numerically controlled piercing and sewing machine - holds workpieces, esp. shoe uppers, by profiled carton sheets one upon the other

Info

Publication number
FR2414218A1
FR2414218A1 FR7800229A FR7800229A FR2414218A1 FR 2414218 A1 FR2414218 A1 FR 2414218A1 FR 7800229 A FR7800229 A FR 7800229A FR 7800229 A FR7800229 A FR 7800229A FR 2414218 A1 FR2414218 A1 FR 2414218A1
Authority
FR
France
Prior art keywords
frame
workpiece
profiled
workpieces
numerically controlled
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7800229A
Other languages
French (fr)
Other versions
FR2414218B1 (en
Inventor
Henri Judet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Priority to FR7800229A priority Critical patent/FR2414218A1/en
Publication of FR2414218A1 publication Critical patent/FR2414218A1/en
Application granted granted Critical
Publication of FR2414218B1 publication Critical patent/FR2414218B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B23/00—Sewing apparatus or machines not otherwise provided for
    • D05B23/003—Sewing machines for straw cases, wisps of straw or canvas shoes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D119/00—Driving or controlling mechanisms of shoe machines; Frames for shoe machines
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D8/00—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
    • A43D8/16—Ornamentation
    • A43D8/18—Ornamentation by punching or perforating
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/188—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by special applications and not provided for in the relevant subclasses, (e.g. making dies, filament winding)

Abstract

A mechanical operation is carried out on a series of identical, flat workpieces arranged in a line, by a numerically controlled machine equipped with a memory. The layout includes a table on which bottomless frames for receiving the workpieces can slide, and a head. There is a mechanism for displacing one of the frames and the head which is provided with a tool, relatively to each other, following the axes of two coordinates parallel to the plane of the table. The frame receives the workpiece into an accurately profiled opening, which positions it, and is cut out from a sheet of material. This is the same thickness as the workpiece and has an external profile corresponding to that of the frame. Provision is made for receiving a second sheet of material which lies on the first, and is also profiled to fit the frame. It also has an internal coutout for the second workpiece, and the head can be fitted with a tool for assembling the two workpieces together. Applicable to industrial to industrial machines for piercing shoe uppers according to a pattern, and sewing two or more sections together. It supersedes the method of clamping the workpiece between two thin plates, and a number of pieces can be assembled in a frame.
FR7800229A 1978-01-05 1978-01-05 Frame for numerically controlled piercing and sewing machine - holds workpieces, esp. shoe uppers, by profiled carton sheets one upon the other Granted FR2414218A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7800229A FR2414218A1 (en) 1978-01-05 1978-01-05 Frame for numerically controlled piercing and sewing machine - holds workpieces, esp. shoe uppers, by profiled carton sheets one upon the other

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7800229A FR2414218A1 (en) 1978-01-05 1978-01-05 Frame for numerically controlled piercing and sewing machine - holds workpieces, esp. shoe uppers, by profiled carton sheets one upon the other

Publications (2)

Publication Number Publication Date
FR2414218A1 true FR2414218A1 (en) 1979-08-03
FR2414218B1 FR2414218B1 (en) 1981-03-20

Family

ID=9203155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800229A Granted FR2414218A1 (en) 1978-01-05 1978-01-05 Frame for numerically controlled piercing and sewing machine - holds workpieces, esp. shoe uppers, by profiled carton sheets one upon the other

Country Status (1)

Country Link
FR (1) FR2414218A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108968236A (en) * 2018-09-20 2018-12-11 东莞市北扬工业设计有限公司 It is a kind of for the punch device with locator shoes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108968236A (en) * 2018-09-20 2018-12-11 东莞市北扬工业设计有限公司 It is a kind of for the punch device with locator shoes

Also Published As

Publication number Publication date
FR2414218B1 (en) 1981-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse