DE1682603U - THREAD GUARD, IN PARTICULAR FOR BUTTONHOLE SEWING MACHINES WITH AUTOMATIC KNIFE FOLDER. - Google Patents

THREAD GUARD, IN PARTICULAR FOR BUTTONHOLE SEWING MACHINES WITH AUTOMATIC KNIFE FOLDER.

Info

Publication number
DE1682603U
DE1682603U DE1953D0007287 DED0007287U DE1682603U DE 1682603 U DE1682603 U DE 1682603U DE 1953D0007287 DE1953D0007287 DE 1953D0007287 DE D0007287 U DED0007287 U DE D0007287U DE 1682603 U DE1682603 U DE 1682603U
Authority
DE
Germany
Prior art keywords
sewing machines
thread
buttonhole sewing
arm
automatic knife
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
DE1953D0007287
Other languages
German (de)
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.)
Duerkoppwerke GmbH
Original Assignee
Duerkoppwerke GmbH
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 Duerkoppwerke GmbH filed Critical Duerkoppwerke GmbH
Priority to DE1953D0007287 priority Critical patent/DE1682603U/en
Publication of DE1682603U publication Critical patent/DE1682603U/en
Expired legal-status Critical Current

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  • Sewing Machines And Sewing (AREA)

Description

'dewas-his30iBr'''S3 : c : "'-]fuàe, n : wäà1iJ ; i : :'1itâbsomrei'e2'- : nd : ofui ; t, hmgSC : bfuen --=- - ; tti8 ? I = : ; ? ''-B-.-OSlC3It5SS&G'SSS'iEßS6B. -- '-. -- ...-t-'/-S&'-'. 5< S. eiaE'. : .' : *''&% ='ST mit Fadenfuhrungsfeder 6. Der rückwärtige Hebelarm 1' ist an seinem Ende nach oben und rechtwinklig abgekröpft und unter. einen Sperrschieber 7j der an einer Platte 8 mit. te-l-der beiden Abstandsschrauben 9 gehalten ist. In dem winkelartig, ausgebildeten. Sperrschieber 7 sind Langlocher 10 vorgesehen,, so da. ss dar Sperrschieber durch sein. Eigengew'icht nach unten fällt', wenn das Hebel- ende. 1 urch,--IP .. ende'T/dnrch Fädenbruch nach-unten aasweicht. 'Inder geeichneten : Stellung, befindet sich der Hebel und ; sqm : Lt jauchi. r, Sperrschieber 7.. in'einer'Arbeitslage ''-. dief' den-. ungeM. nde'rten rb. eitaahl : aa. f-der'Maschine zulässt. -Sobald, 'edbch . er. Fadenr:- während,'des-Häh rozesses reisst, ', sc-hwenS : : <Ter"'. H'ebl :/'. t. um se'i. ne Lagerachs e-3. entgegen-dem reisst, -'. ;.- Uhrigers'ihrm d-er-'Spen''sQ'hi. eb-er. 7' gl, eite-t nach. unten Z. ach-unten : nd : e. ägegenea Bnde. sich'vor den. Kopf des dadu li, da'-s cli. e,- mesaereinsa eg=g zustande ; kommt- . diNeserens&hTagbewegupg zustande'kommt. wtz. msnch : » 'dewas-his30iBr''' S3: c : "'-] fuàe, n: wäà1iJ; i::'1itâbsomrei'e2'-: nd: ofui; t, hmgSC: bfuen - = - - ; tti8? I =:; ? '' -B -.- OSlC3It5SS &G'SSS'iEßS6B. - '-. - ...- t - '/ - S &' - '. 5 < S. eiaE '. : . ' : * ''&% = 'ST with thread guide spring 6. The rear lever arm 1 ' is bent upwards and at right angles at its end and under. a gate valve 7j on a Plate 8 with. te-l-of the two spacer screws 9 held is. In the angular, trained. Lock slide 7 elongated holes 10 are provided, so there. ss dar locking slide be through. Dead weight falls down when the lever end. 1 urch, - IP .. ends / by a thread breakage softens downwards. 'In the calibrated: position, the lever is located and ; sqm: Lt jauchi. r, gate valve 7 .. in 'one' working position '' -. dief 'den-. unM. nde'rten rb. eitaahl: aa. f-der'machine allows. -Once, 'edbch. he. Thread: - while the process breaks, ', sc-hwenS:: <Ter "'. H'ebl: / '. t. um se'i. ne bearing axle e-3. against-that tears, - '. ; .- Uhrigers'ihrm d-er-'Spen''sQ'hi. boar. 7 'gl, eite-t after. below Z. oh-down : nd: e. against a volume. in front of the. Head of dadu li, da'-s cli. e, - mesaereinsa eg = g comes about; comes- . diNeserens & hTagbewegungupg comes about. wtz. msnch: »

Claims (1)

Schutzanspru. ch : Fsdenwächter msb. esondsre- für Khopflochnähmaschinen mit automatisches-SEeasereinechlag'ge-kennzeichnet durch einen einenwaagebalksnärti am. Nähmaschinenarm gIagerten weiarsige-s : TEea'essen'. vorderere von der Lagerstelle "ers bi ; a zum ahmasdhinenkop. f-reichndr Arm eine Faden- fShrangsfederrägtruBd dessen hintere-r von der Lager- - st&II.. e b-is zum.'Na. Rmasc. hinenständer reichender Arm unter einen SperEseSiebeTodg greifte welcher bei Faden- brExch. dXe-dr wreint t>Sgbeweyg ausloseMen XetleF zS deBBinse&SggeeskhebeL T arretiert'
Protection claim ch: Fsdenwächter msb. esondsre- for headhole sewing machines with automatic-SEeasereinechlag'ge-marked by a balance beam on the sewing machine arm weiarsige-s: TEea'essen '. anterior from the camp site "ers bi; a to the ahmasdhinenkop. f-reach the arm a thread fShrangsfederträgertruBd whose rear r from the bearing - st & II .. e b-is zum.'Na. Rmasc. arm reaching under the back stand a SperEseSiebenTodg took hold of the thread brExch. dXe-dr wreint t> Sgbeweyg ausloseMen XetleF zS deBBinse & SggeeskhebeL T locked '
DE1953D0007287 1953-11-14 1953-11-14 THREAD GUARD, IN PARTICULAR FOR BUTTONHOLE SEWING MACHINES WITH AUTOMATIC KNIFE FOLDER. Expired DE1682603U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1953D0007287 DE1682603U (en) 1953-11-14 1953-11-14 THREAD GUARD, IN PARTICULAR FOR BUTTONHOLE SEWING MACHINES WITH AUTOMATIC KNIFE FOLDER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1953D0007287 DE1682603U (en) 1953-11-14 1953-11-14 THREAD GUARD, IN PARTICULAR FOR BUTTONHOLE SEWING MACHINES WITH AUTOMATIC KNIFE FOLDER.

Publications (1)

Publication Number Publication Date
DE1682603U true DE1682603U (en) 1954-09-02

Family

ID=32079700

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1953D0007287 Expired DE1682603U (en) 1953-11-14 1953-11-14 THREAD GUARD, IN PARTICULAR FOR BUTTONHOLE SEWING MACHINES WITH AUTOMATIC KNIFE FOLDER.

Country Status (1)

Country Link
DE (1) DE1682603U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194689B (en) * 1963-09-21 1965-06-10 Pfaff Ag G M Stitch group sewing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194689B (en) * 1963-09-21 1965-06-10 Pfaff Ag G M Stitch group sewing machine

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