ES460335A1 - Perfeccionamientos en maquinas de coser. - Google Patents

Perfeccionamientos en maquinas de coser.

Info

Publication number
ES460335A1
ES460335A1 ES460335A ES460335A ES460335A1 ES 460335 A1 ES460335 A1 ES 460335A1 ES 460335 A ES460335 A ES 460335A ES 460335 A ES460335 A ES 460335A ES 460335 A1 ES460335 A1 ES 460335A1
Authority
ES
Spain
Prior art keywords
supports
oil
sewing machine
members
feed
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
ES460335A
Other languages
English (en)
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.)
Pfaff Industriemaschinen GmbH
Original Assignee
Pfaff Industriemaschinen 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 Pfaff Industriemaschinen GmbH filed Critical Pfaff Industriemaschinen GmbH
Publication of ES460335A1 publication Critical patent/ES460335A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B71/00—Lubricating or cooling devices

Landscapes

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

Abstract

Perfeccionamientos en máquinas de coser, del tipo de las provistas de un elemento impulsado de manera oscilante, que pasa por una abertura de la caja y por un disco de junta situado en su zona, caracterizados por la disposición de una segunda obturación para el aceite a cierta distancia de la junta, y de un canal para aceite en el propio elemento oscilante, presentando dicho canal entre las dos juntas una abertura de entrada, y en el lado de la obturación opuesto a la abertura de entrada, una abertura de salida.
ES460335A 1976-07-02 1977-07-01 Perfeccionamientos en maquinas de coser. Expired ES460335A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2629713A DE2629713C3 (de) 1976-07-02 1976-07-02 Abdichtvorrichtung für eine Nähmaschinengehäuseöffnung

Publications (1)

Publication Number Publication Date
ES460335A1 true ES460335A1 (es) 1978-04-01

Family

ID=5982015

Family Applications (1)

Application Number Title Priority Date Filing Date
ES460335A Expired ES460335A1 (es) 1976-07-02 1977-07-01 Perfeccionamientos en maquinas de coser.

Country Status (6)

Country Link
US (1) US4075960A (es)
JP (1) JPS5922558B2 (es)
DE (1) DE2629713C3 (es)
ES (1) ES460335A1 (es)
GB (1) GB1580925A (es)
IT (1) IT1082083B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1123558B (it) * 1979-09-07 1986-04-30 Rockwell Rimoldi Spa Dispositivo di tenuta del lubrificante per un dispositivo di trasporto del lavoro di una macchina per cucire
FR2502222A1 (fr) * 1981-03-20 1982-09-24 Electricite De France Cheminee, notamment tour de refrigerant atmospherique
DE3119567C1 (de) * 1981-05-16 1982-12-09 Union Special Gmbh, 7000 Stuttgart Abdichtung der Nadelstangenfuehrung in einer Naehmaschine
DE3626513A1 (de) * 1986-08-05 1988-02-18 Union Special Gmbh Schmiermittelabweiseinrichtung fuer einen stoffschiebertraeger einer naehmaschine
JP4236948B2 (ja) * 2003-02-07 2009-03-11 ペガサスミシン製造株式会社 ミシンの送り装置
JP6395135B2 (ja) * 2015-04-15 2018-09-26 ヤマトミシン製造株式会社 ミシン

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB240543A (en) * 1924-07-02 1925-10-02 James Cook Improvements in sewing machines
US1899816A (en) * 1927-02-25 1933-02-28 Union Special Maschinenfab Feeding mechanism for sewing machines
US2199666A (en) * 1937-02-19 1940-05-07 Union Special Machine Co Feeding mechanism for sewing machines

Also Published As

Publication number Publication date
US4075960A (en) 1978-02-28
GB1580925A (en) 1980-12-10
DE2629713B2 (de) 1978-05-11
DE2629713A1 (de) 1978-01-05
DE2629713C3 (de) 1979-01-04
JPS5922558B2 (ja) 1984-05-28
JPS536149A (en) 1978-01-20
IT1082083B (it) 1985-05-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19900216