ES476989A1 - Perfeccionamientos en los dispositivos de avence por rodilloen contrarrotacion. - Google Patents

Perfeccionamientos en los dispositivos de avence por rodilloen contrarrotacion.

Info

Publication number
ES476989A1
ES476989A1 ES476989A ES476989A ES476989A1 ES 476989 A1 ES476989 A1 ES 476989A1 ES 476989 A ES476989 A ES 476989A ES 476989 A ES476989 A ES 476989A ES 476989 A1 ES476989 A1 ES 476989A1
Authority
ES
Spain
Prior art keywords
sewing machines
clutch
feed roller
feed device
roller 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
ES476989A
Other languages
English (en)
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.)
Rockwell-Rimoldi SpA
Original Assignee
Rockwell-Rimoldi SpA
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 Rockwell-Rimoldi SpA filed Critical Rockwell-Rimoldi SpA
Publication of ES476989A1 publication Critical patent/ES476989A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B27/00—Work-feeding means
    • D05B27/10—Work-feeding means with rotary circular feed members
    • D05B27/14—Work-feeding means with rotary circular feed members rotating discontinuously
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D15/00—Clutches with wedging balls or rollers or with other wedgeable separate clutching members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/08—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action
    • F16D41/086—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action the intermediate members being of circular cross-section and wedging by rolling
    • F16D41/088—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action the intermediate members being of circular cross-section and wedging by rolling the intermediate members being of only one size and wedging by a movement not having an axial component, between inner and outer races, one of which is cylindrical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
ES476989A 1978-01-20 1979-01-19 Perfeccionamientos en los dispositivos de avence por rodilloen contrarrotacion. Expired ES476989A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19455/78A IT1092520B (it) 1978-01-20 1978-01-20 Dispositivo perfezionato di avanzamento a rulli controrotanti

Publications (1)

Publication Number Publication Date
ES476989A1 true ES476989A1 (es) 1979-10-16

Family

ID=11158157

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476989A Expired ES476989A1 (es) 1978-01-20 1979-01-19 Perfeccionamientos en los dispositivos de avence por rodilloen contrarrotacion.

Country Status (8)

Country Link
US (1) US4217842A (US07943777-20110517-C00090.png)
JP (1) JPS5816916B2 (US07943777-20110517-C00090.png)
CH (1) CH632814A5 (US07943777-20110517-C00090.png)
DE (1) DE2901875C2 (US07943777-20110517-C00090.png)
ES (1) ES476989A1 (US07943777-20110517-C00090.png)
FR (1) FR2415159A1 (US07943777-20110517-C00090.png)
GB (1) GB2015113B (US07943777-20110517-C00090.png)
IT (1) IT1092520B (US07943777-20110517-C00090.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434641A (en) * 1982-03-11 1984-03-06 Ball Corporation Buckle resistance for metal container closures
USRE33217E (en) * 1982-03-11 1990-05-15 Ball Corporation Buckle resistance for metal container closures
US5605106A (en) * 1995-06-20 1997-02-25 Union Special Corporation Front roller feeder
US5694876A (en) * 1995-06-20 1997-12-09 One Union Special Corporation Front roller feeder
JP4625362B2 (ja) * 2005-04-28 2011-02-02 Ｊｕｋｉ株式会社 ミシンのプーラー装置
JP4625363B2 (ja) * 2005-04-28 2011-02-02 Ｊｕｋｉ株式会社 ミシンのプーラー装置
JP4861775B2 (ja) * 2006-08-31 2012-01-25 株式会社森本製作所 ミシンのプーラー装置
DE102017010809A1 (de) 2016-11-28 2018-05-30 Nippon Piston Ring Co., Ltd. Aus eisenbasierter gesinterter legierung gefertigter ventilsitzeinsatz mit hervorragender verschleissfestigkeit für verbrennungsmotoren, und anordnung aus ventilsitzeinsatz und ventil

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE17643C (de) * K. SCHULTZE in Berlin SO., Köpnickerstr. 110a Stichsteller für Handschuh-Nähmaschinen
US1602038A (en) * 1923-05-09 1926-10-05 Union Special Machine Co Feeding mechanism for feed-cup machines
US1891605A (en) * 1927-05-19 1932-12-20 Frederick Osann Co Overseaming sewing machine
DE611977C (de) * 1933-09-12 1935-04-11 Very Boettger Naeh Und Kettelm Klemmschaltwerk, insbesondere fuer rund laufende Vorschubkessel von UEberwendlichnaehmaschinen
DE695184C (de) * 1938-10-26 1940-08-19 Very Boettger Fa Klemmschaltwerk
US2325643A (en) * 1940-05-17 1943-08-03 Willcox & Gibbs Sewing Machine Feeding mechanism
US2398652A (en) * 1942-05-21 1946-04-16 Union Special Machine Co Sewing machine
US2360075A (en) * 1942-06-09 1944-10-10 Union Special Machine Co Sewing machine
US2461862A (en) * 1945-10-02 1949-02-15 Willcox & Gibbs Sewing Machine Sewing machine
US2494006A (en) * 1946-10-01 1950-01-10 Union Special Machine Co Clutch mechanism for sewing machines
US2760452A (en) * 1952-01-16 1956-08-28 Hilber & Co K G Sewing machine
US2901991A (en) * 1957-01-29 1959-09-01 Union Special Machine Co Sewing machines
US3221688A (en) * 1962-04-12 1965-12-07 Rimoldi C Spa Virginio Overlock sewing machine
US3625168A (en) * 1969-11-28 1971-12-07 Louis Palazzo Workpiece puller adapted for attachment to the needle bar of a sewing machine
US4102282A (en) * 1977-04-01 1978-07-25 Union Special Corporation Metering device for sewing machines

Also Published As

Publication number Publication date
FR2415159A1 (fr) 1979-08-17
JPS5816916B2 (ja) 1983-04-02
US4217842A (en) 1980-08-19
DE2901875C2 (de) 1983-12-29
IT7819455A0 (it) 1978-01-20
DE2901875A1 (de) 1979-07-26
FR2415159B1 (US07943777-20110517-C00090.png) 1983-09-09
GB2015113A (en) 1979-09-05
IT1092520B (it) 1985-07-12
GB2015113B (en) 1982-09-08
CH632814A5 (it) 1982-10-29
JPS55163A (en) 1980-01-05

Similar Documents

Publication Publication Date Title
CA970192A (en) Web altering and imprinting machine useful e.g. for forming plastic bags
CA1009333A (en) Device for detecting a textile thread to be carried through a channel
CA1012720A (en) Device for treating synthetic resin waste
ES476989A1 (es) Perfeccionamientos en los dispositivos de avence por rodilloen contrarrotacion.
CH549661A (de) Einrichtung zum texturieren von synthetischem, thermoplastischem garn.
AU471943B2 (en) Apparatus for automatically attaching a magnetizable, machine readable stripe to a commercial document
CA994092A (en) Thread supply device for intermittent thread supply to textile machines
CA955792A (en) Printing machine with a roller platen releasing device
GB1484349A (en) Rollers for use in printing machines
GB1409322A (en) Stop motions for textile producing machines
ZA723282B (en) Combination point former and thread roller machine
CA974405A (en) Threading feature for roller type presser foot
ES444026A1 (es) Dispositivo de arrastre del genero para maquinas tricotosas.
GB1227681A (US07943777-20110517-C00090.png)
GB1533249A (en) Processing an elongate web of material
CH553116A (de) Papierbahnfuehrungseinrichtung in rollenrotationsdruckmaschine.
CA943568A (en) Apparatus for use with a web fed mechanism
GB1340354A (en) Fabric spreading device for a flat knitting machine
BE777839A (fr) Machine d'impression a rouleau compensateur
BR7201701D0 (pt) Aperfeicoamentos em disposicao para a transmissao de lixo
CA969913A (en) Machines acting on continuously running textile yarns
GB1414201A (en) Thread grippers for textile machines
ES429122A1 (es) Perfeccionamientos en dispositivos llevadores y enrollado- res del tejido para maquinas de tricotar circulares.
CA943795A (en) Machine for operating on a web of sheet material, in particular for making sacks
GB1483401A (en) Stencil duplicators