FR2040773A5 - Sewing machine thread cutter - Google Patents

Sewing machine thread cutter

Info

Publication number
FR2040773A5
FR2040773A5 FR6911342A FR6911342A FR2040773A5 FR 2040773 A5 FR2040773 A5 FR 2040773A5 FR 6911342 A FR6911342 A FR 6911342A FR 6911342 A FR6911342 A FR 6911342A FR 2040773 A5 FR2040773 A5 FR 2040773A5
Authority
FR
France
Prior art keywords
blade
sewing machine
thread cutter
machine thread
operates
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.)
Expired
Application number
FR6911342A
Other languages
French (fr)
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.)
HYDRO CENTRE SA
Original Assignee
HYDRO CENTRE 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 HYDRO CENTRE SA filed Critical HYDRO CENTRE SA
Priority to FR6911342A priority Critical patent/FR2040773A5/en
Application granted granted Critical
Publication of FR2040773A5 publication Critical patent/FR2040773A5/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B65/00—Devices for severing the needle or lower thread
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B73/00—Casings
    • D05B73/04—Lower casings
    • D05B73/12—Slides; Needle plates
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2205/00—Interface between the operator and the machine
    • D05D2205/32—Safety devices; Security devices
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2207/00—Use of special elements
    • D05D2207/02—Pneumatic or hydraulic devices

Abstract

The cutter, which is situated behind the pressure foot, comprises a blade pivotally mounted transversely to its cutting edge on the end of a rod of a pref. pneumatically operated piston, the rod being inclined to the direction of movement of the workpiece. The piston casing has an extension which co-operates with the blade which when the blade is lowered, co-operates with the blade to produce an air current which moves the thread into the path of the blade.
FR6911342A 1969-04-11 1969-04-11 Sewing machine thread cutter Expired FR2040773A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6911342A FR2040773A5 (en) 1969-04-11 1969-04-11 Sewing machine thread cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6911342A FR2040773A5 (en) 1969-04-11 1969-04-11 Sewing machine thread cutter

Publications (1)

Publication Number Publication Date
FR2040773A5 true FR2040773A5 (en) 1971-01-22

Family

ID=9032289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6911342A Expired FR2040773A5 (en) 1969-04-11 1969-04-11 Sewing machine thread cutter

Country Status (1)

Country Link
FR (1) FR2040773A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse