FR2387183A1 - Gripper thread bobbin winding drive - with shaft fitted with cap having diametral, axially-extending slits locating shanks of spring (NL 17.10.78) - Google Patents

Gripper thread bobbin winding drive - with shaft fitted with cap having diametral, axially-extending slits locating shanks of spring (NL 17.10.78)

Info

Publication number
FR2387183A1
FR2387183A1 FR7810561A FR7810561A FR2387183A1 FR 2387183 A1 FR2387183 A1 FR 2387183A1 FR 7810561 A FR7810561 A FR 7810561A FR 7810561 A FR7810561 A FR 7810561A FR 2387183 A1 FR2387183 A1 FR 2387183A1
Authority
FR
France
Prior art keywords
cap
shanks
spring
bobbin
axially
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.)
Withdrawn
Application number
FR7810561A
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.)
Mefina SA
Original Assignee
Mefina 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 Mefina SA filed Critical Mefina SA
Publication of FR2387183A1 publication Critical patent/FR2387183A1/en
Withdrawn legal-status Critical Current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)
  • Winding Filamentary Materials (AREA)

Abstract

Gripper thread bobbin drive for winding a thread lap on the bobbin has a friction wheel driven shaft supporting a cap the upper part of the cap being provided with a pair of diametrally opposite slits through which project the shanks of a spring, the free ends of the shanks being trapped in axial grooves cut in the inner wall of the lower part of the cap. Pref. the cap is supported on teh shaft by a pin and the upper parts is a cylindrical section which receives the bobbin provided with one or two axially extending grooves in which are located the shanks of the U-shaped leaf spring to engage the bobbin.
FR7810561A 1977-04-14 1978-04-10 Gripper thread bobbin winding drive - with shaft fitted with cap having diametral, axially-extending slits locating shanks of spring (NL 17.10.78) Withdrawn FR2387183A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH461077A CH606576A5 (en) 1977-04-14 1977-04-14

Publications (1)

Publication Number Publication Date
FR2387183A1 true FR2387183A1 (en) 1978-11-10

Family

ID=4279307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810561A Withdrawn FR2387183A1 (en) 1977-04-14 1978-04-10 Gripper thread bobbin winding drive - with shaft fitted with cap having diametral, axially-extending slits locating shanks of spring (NL 17.10.78)

Country Status (10)

Country Link
JP (1) JPS53128444A (en)
BR (1) BR7802288A (en)
CH (1) CH606576A5 (en)
DE (1) DE2816355A1 (en)
ES (1) ES468760A1 (en)
FR (1) FR2387183A1 (en)
IT (2) IT7853145V0 (en)
NL (1) NL7803713A (en)
SE (1) SE7804177L (en)
ZA (1) ZA781797B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103952866B (en) * 2014-04-26 2016-06-15 杰克缝纫机股份有限公司 A kind of fast assembling disassembling structure of sewing machine bobbin winder
DE202018002718U1 (en) * 2018-06-07 2018-11-15 Anton Jochum Sewing machine bobbin thread endless

Also Published As

Publication number Publication date
DE2816355A1 (en) 1978-10-19
SE7804177L (en) 1978-10-15
IT7853145V0 (en) 1978-04-05
JPS53128444A (en) 1978-11-09
ES468760A1 (en) 1978-11-16
BR7802288A (en) 1978-11-28
IT7867746A0 (en) 1978-04-05
CH606576A5 (en) 1978-11-15
NL7803713A (en) 1978-10-17
ZA781797B (en) 1979-03-28

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Legal Events

Date Code Title Description
ST Notification of lapse