DE2901875C2 - Stoffschieberrolle für Nähmaschinen - Google Patents

Stoffschieberrolle für Nähmaschinen

Info

Publication number
DE2901875C2
DE2901875C2 DE2901875A DE2901875A DE2901875C2 DE 2901875 C2 DE2901875 C2 DE 2901875C2 DE 2901875 A DE2901875 A DE 2901875A DE 2901875 A DE2901875 A DE 2901875A DE 2901875 C2 DE2901875 C2 DE 2901875C2
Authority
DE
Germany
Prior art keywords
shaft
roller
housing
clamping
unit
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
DE2901875A
Other languages
German (de)
English (en)
Other versions
DE2901875A1 (de
Inventor
Ottorino Corsico Milano Anghinoni
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 S.P.A., OLCELLA, MILANO, IT
Original Assignee
Rockwell Rimoldi SpA Olcella Milano
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 Olcella Milano filed Critical Rockwell Rimoldi SpA Olcella Milano
Publication of DE2901875A1 publication Critical patent/DE2901875A1/de
Application granted granted Critical
Publication of DE2901875C2 publication Critical patent/DE2901875C2/de
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)
DE2901875A 1978-01-20 1979-01-18 Stoffschieberrolle für Nähmaschinen Expired DE2901875C2 (de)

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 (2)

Publication Number Publication Date
DE2901875A1 DE2901875A1 (de) 1979-07-26
DE2901875C2 true DE2901875C2 (de) 1983-12-29

Family

ID=11158157

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2901875A Expired DE2901875C2 (de) 1978-01-20 1979-01-18 Stoffschieberrolle für Nähmaschinen

Country Status (8)

Country Link
US (1) US4217842A (US20100223739A1-20100909-C00005.png)
JP (1) JPS5816916B2 (US20100223739A1-20100909-C00005.png)
CH (1) CH632814A5 (US20100223739A1-20100909-C00005.png)
DE (1) DE2901875C2 (US20100223739A1-20100909-C00005.png)
ES (1) ES476989A1 (US20100223739A1-20100909-C00005.png)
FR (1) FR2415159A1 (US20100223739A1-20100909-C00005.png)
GB (1) GB2015113B (US20100223739A1-20100909-C00005.png)
IT (1) IT1092520B (US20100223739A1-20100909-C00005.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE33217E (en) * 1982-03-11 1990-05-15 Ball Corporation Buckle resistance for metal container closures
US4434641A (en) * 1982-03-11 1984-03-06 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
JPS55163A (en) 1980-01-05
CH632814A5 (it) 1982-10-29
IT1092520B (it) 1985-07-12
FR2415159A1 (fr) 1979-08-17
FR2415159B1 (US20100223739A1-20100909-C00005.png) 1983-09-09
GB2015113B (en) 1982-09-08
ES476989A1 (es) 1979-10-16
JPS5816916B2 (ja) 1983-04-02
US4217842A (en) 1980-08-19
GB2015113A (en) 1979-09-05
DE2901875A1 (de) 1979-07-26
IT7819455A0 (it) 1978-01-20

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: VON FUENER, A., DIPL.-CHEM. DR.RER.NAT. EBBINGHAUS

8127 New person/name/address of the applicant

Owner name: ROCKWELL-RIMOLDI S.P.A., OLCELLA, MILANO, IT

8181 Inventor (new situation)

Free format text: ANGHINONI, OTTORINO, CORSICO, MILANO, IT

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee