FR1080957A - Connecting rod or eccentric bar mechanism for sewing machines - Google Patents

Connecting rod or eccentric bar mechanism for sewing machines

Info

Publication number
FR1080957A
FR1080957A FR1080957DA FR1080957A FR 1080957 A FR1080957 A FR 1080957A FR 1080957D A FR1080957D A FR 1080957DA FR 1080957 A FR1080957 A FR 1080957A
Authority
FR
France
Prior art keywords
connecting rod
sewing machines
bar mechanism
eccentric bar
eccentric
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
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.)
Union Special Machine Co
Original Assignee
Union Special Machine Co
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 Union Special Machine Co filed Critical Union Special Machine Co
Application granted granted Critical
Publication of FR1080957A publication Critical patent/FR1080957A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/04—Connecting-rod bearings; Attachments thereof
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B69/00—Driving-gear; Control devices
    • D05B69/30—Details
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/02—Constructions of connecting-rods with constant length
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2340/00—Apparatus for treating textiles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
FR1080957D 1952-09-18 1953-06-23 Connecting rod or eccentric bar mechanism for sewing machines Expired FR1080957A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US310295A US2729179A (en) 1952-09-18 1952-09-18 Sewing machine bearing and pitman construction

Publications (1)

Publication Number Publication Date
FR1080957A true FR1080957A (en) 1954-12-15

Family

ID=23201848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1080957D Expired FR1080957A (en) 1952-09-18 1953-06-23 Connecting rod or eccentric bar mechanism for sewing machines

Country Status (4)

Country Link
US (1) US2729179A (en)
DE (1) DE953482C (en)
FR (1) FR1080957A (en)
GB (1) GB726638A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928698A (en) * 1954-10-19 1960-03-15 Feighofen Hans Two-ring rotary bearing
US2903986A (en) * 1957-03-25 1959-09-15 Singer Mfg Co Trimming mechanisms for sewing machines
US6647907B1 (en) * 2002-05-22 2003-11-18 George Long Chain stitch machine
US10663033B2 (en) 2017-07-12 2020-05-26 American Axle & Manufacturing, Inc. Balance shaft having reduced mass and inertia

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US785617A (en) * 1903-12-10 1905-03-21 Differential Ore Crushing Machine Company Ltd Stone-crusher.
DE323811C (en) * 1918-08-29 1920-08-07 Demag Drucklufttech Ball bearings with several ball tracks
FR571061A (en) * 1922-09-16 1924-05-12 Schneider & Cie Roller assembly for big end bearings and crankshafts of explosive engines
DE426999C (en) * 1925-04-02 1926-08-30 H C G Dettmar Dr Ing bearings
US2239834A (en) * 1939-12-12 1941-04-29 Williams Judson Bearing
US2446342A (en) * 1946-06-28 1948-08-03 Union Special Machine Co Sewing machine
US2662495A (en) * 1950-10-05 1953-12-15 Singer Mfg Co Needle-bar drive for zig-zag sewing machines
DE858341C (en) * 1951-01-21 1952-12-04 Star Kugelhalter Ges M B H Deu Roller bearing arrangement, especially for tie rods for sewing machines

Also Published As

Publication number Publication date
DE953482C (en) 1956-11-29
GB726638A (en) 1955-03-23
US2729179A (en) 1956-01-03

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