GB105117A - An Improved Transmission Gear for Sewing and like Machines. - Google Patents

An Improved Transmission Gear for Sewing and like Machines.

Info

Publication number
GB105117A
GB105117A GB480116A GB480116A GB105117A GB 105117 A GB105117 A GB 105117A GB 480116 A GB480116 A GB 480116A GB 480116 A GB480116 A GB 480116A GB 105117 A GB105117 A GB 105117A
Authority
GB
United Kingdom
Prior art keywords
machines
sewing
bracket
transmission gear
operated
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
GB480116A
Inventor
William Taylor Thomson
William Brown Macdonald
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB480116A priority Critical patent/GB105117A/en
Publication of GB105117A publication Critical patent/GB105117A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B69/00—Driving-gear; Control devices
    • D05B69/14—Devices for changing speed or for reversing direction of rotation
    • D05B69/16—Devices for changing speed or for reversing direction of rotation mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

105,117. Thomson, W. T., and MacDonald, W. B. April 1, 1916. Sewing-machines; starting and stopping gear.-Transmission gear for sewing and like machines, of the type having a piston clutch and a brake member so arranged that the clutch and brake members are simultaneously operated, is characterized by a clutchoperating wedge fork g, Fig. 1, made with an extension g<2> carrying the brake o. The inclined face of the wedge, which is operated by a spring- controlled treadle-actuated lever h, cooperates with the end of a bracket f, through which the shaft passes to move the pulley b against the driving-disk d. The mechanism may be duplicated, as shown, for two machines operated from the same shaft. The driving-disks d may be provided with guards n supported by a bracket m secured to the bracket f.
GB480116A 1916-04-01 1916-04-01 An Improved Transmission Gear for Sewing and like Machines. Expired GB105117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB480116A GB105117A (en) 1916-04-01 1916-04-01 An Improved Transmission Gear for Sewing and like Machines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB480116A GB105117A (en) 1916-04-01 1916-04-01 An Improved Transmission Gear for Sewing and like Machines.

Publications (1)

Publication Number Publication Date
GB105117A true GB105117A (en) 1917-04-02

Family

ID=32245184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB480116A Expired GB105117A (en) 1916-04-01 1916-04-01 An Improved Transmission Gear for Sewing and like Machines.

Country Status (1)

Country Link
GB (1) GB105117A (en)

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