[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

ES388009A1 - Releasable winding mechanism for sewing machines - Google Patents

Releasable winding mechanism for sewing machines

Info

Publication number
ES388009A1
ES388009A1 ES388009A ES388009A ES388009A1 ES 388009 A1 ES388009 A1 ES 388009A1 ES 388009 A ES388009 A ES 388009A ES 388009 A ES388009 A ES 388009A ES 388009 A1 ES388009 A1 ES 388009A1
Authority
ES
Spain
Prior art keywords
shaft
friction wheel
winding mechanism
winder
winder shaft
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
ES388009A
Other languages
Spanish (es)
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.)
Fritz Gegauf AG
Original Assignee
Fritz Gegauf AG
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 Fritz Gegauf AG filed Critical Fritz Gegauf AG
Publication of ES388009A1 publication Critical patent/ES388009A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B59/00—Applications of bobbin-winding or -changing devices; Indicating or control devices associated therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

The winding mechanism is used with sewing machines of the type having a fixedly positioned winder shaft with a bobbin-receiving pin protruding from the machine casing, and a friction wheel for driving the winder shaft and having a friction wheel shaft separated from the winder shaft but operatively connected with the winder shaft and engageable with the driving wheel of the machine to selectively operate the winding mechanism. The inner end of the winder shaft has fixed thereto a disk with a slot extending diametrically thereof, and an end of the friction wheel shaft carries a cooperating disk having a pin or lug engageable in the slot. The friction wheel is mounted on a carrier which is spring biased to an operating position and a rest position. The driving connection between the two shafts is maintained at all times within the range of displacement of the friction wheel shaft between the operating and rest positions.
ES388009A 1970-02-06 1971-02-06 Releasable winding mechanism for sewing machines Expired ES388009A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH178070A CH512621A (en) 1970-02-06 1970-02-06 Releasable winding device for sewing machines

Publications (1)

Publication Number Publication Date
ES388009A1 true ES388009A1 (en) 1973-05-01

Family

ID=4218432

Family Applications (1)

Application Number Title Priority Date Filing Date
ES388009A Expired ES388009A1 (en) 1970-02-06 1971-02-06 Releasable winding mechanism for sewing machines

Country Status (8)

Country Link
US (1) US3670974A (en)
AT (1) AT326988B (en)
CH (1) CH512621A (en)
DE (1) DE2101140A1 (en)
ES (1) ES388009A1 (en)
FR (1) FR2078167A5 (en)
GB (1) GB1343702A (en)
SE (1) SE364534B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH567602A5 (en) * 1974-01-10 1975-10-15 Gegauf Fritz Ag
JPS5649579Y2 (en) * 1976-11-18 1981-11-19
CH668445A5 (en) * 1985-02-07 1988-12-30 Gegauf Fritz Ag WINDING DEVICE FOR SEWING MACHINE.
TW262494B (en) * 1993-08-31 1995-11-11 Zyuki Kk
EP0697280A1 (en) * 1994-06-24 1996-02-21 General Electric Company Thermoformable laminate structure and methods of its manufacture
DE102008007998A1 (en) * 2008-02-07 2009-08-20 Dürkopp Adler AG Sewing machine and winding device for such a sewing machine
DE202008008324U1 (en) * 2008-06-20 2009-11-12 Dürkopp Adler AG Sewing machine and winding device for such a sewing machine
JP2010136988A (en) * 2008-12-15 2010-06-24 Brother Ind Ltd Winder and sewing machine
US11959213B2 (en) * 2020-06-26 2024-04-16 Janome Sewing Machine Co., Ltd. Bobbin winding device and sewing machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US935263A (en) * 1907-12-16 1909-09-28 Thomas G Plant Bobbin-winding machine.
US2148975A (en) * 1936-02-12 1939-02-28 Agren Ernst Malcus Flexible shaft coupling
US2836371A (en) * 1955-01-25 1958-05-27 White Sewing Machine Corp Bobbin winding mechanism
US2983455A (en) * 1958-09-05 1961-05-09 Singer Mfg Co Bobbin winder mechanism for sewing machines
CH479742A (en) * 1968-02-08 1969-10-15 Pfaff Ag G M Winding device on sewing machines

Also Published As

Publication number Publication date
ATA16271A (en) 1975-03-15
SE364534B (en) 1974-02-25
AT326988B (en) 1976-01-12
CH512621A (en) 1971-09-15
US3670974A (en) 1972-06-20
GB1343702A (en) 1974-01-16
FR2078167A5 (en) 1971-11-05
DE2101140A1 (en) 1971-08-19

Similar Documents

Publication Publication Date Title
ES388009A1 (en) Releasable winding mechanism for sewing machines
ES409809A1 (en) Cam operated device for connecting balance wheel and main shaft in sewing machines
GB1470032A (en) Clutching device for sewing machines
GB1093566A (en) Shock absorbing couplings
GB1148640A (en) Improvements in and relating to copying machines
GB938653A (en) Rotary hosiery mending apparatus
GB1370838A (en) Open spinning unit having a braking device
GB887296A (en) Rotary hook casing for a sewing machine
GB1028981A (en) Improvements in or relating to clutches
GB1368125A (en) Apparatus for ensuring unidirectional rotational movement between a rotor and a stator
DK136783B (en) Coupling mechanism for engaging and disengaging the flywheel of a sewing machine on the main drive shaft of the sewing machine.
US1744675A (en) Friction transmission mechanism
GB1124855A (en) Wheel revolution counter
ES409618A3 (en) Security brake for electromotors. (Machine-translation by Google Translate, not legally binding)
GB1348013A (en) Freewheel clutch
GB1448938A (en) Envelope stuffing machine
ES398712A1 (en) Improvements introduced in trimeter mechanisms. (Machine-translation by Google Translate, not legally binding)
ES275467A1 (en) Mechanical clutch and brake device, operated by a common lever to couple the machines limadoras or mortajadoras (Machine-translation by Google Translate, not legally binding)
GB1294143A (en) A coupling for the intermittent transmission of rotary motion
GB928483A (en) Improvements in or relating to mechanical clutches
ES281956A1 (en) Washing machine (Machine-translation by Google Translate, not legally binding)
ES168869U (en) Perfect case for tape measures (Machine-translation by Google Translate, not legally binding)
ES313052A1 (en) Clutch device, especially for sewing machines for unlocking the mechanism of the sewing machine of the driving wheel. (Machine-translation by Google Translate, not legally binding)
ES293625A3 (en) Improvements in the control appliances (Machine-translation by Google Translate, not legally binding)
ES120184U (en) By a clutch mechanism and combined brake. (Machine-translation by Google Translate, not legally binding)