BOBBIN REWINDING MECHANISM
Click to enlargeClick to enlarge Description

Cylindrical bobbins 1 and 2 (Fig. a) rotate about fixed axes A and B. The ends of flexible link 3 are secured to these bobbins. In Fig. b, flexible link 3 has the ends secured to cylindrical bobbin 4 and conical bobbin 5 which rotate about fixed axes C and D. When bobbin 1 rotates at uniform speed, link 3 is wound on bobbin 1 and unwound from bobbin 2 which also rotates at uniform speed (Fig. a). If bobbin 4 rotates at uniform speed,) conical bobbin 5 rotates at nonuniform (gradually decreasing speed (Fig. b).
$3489$SFL,4L$

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Documents: Cam and friction mechanisms  [Streambook]
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BOBBIN REWINDING MECHANISM
Click to enlargeClick to enlarge Description

Cylindrical bobbins 1 and 2 (Fig. a) rotate about fixed axes A and B. The ends of flexible link 3 are secured to these bobbins. In Fig. b, flexible link 3 has the ends secured to cylindrical bobbin 4 and conical bobbin 5 which rotate about fixed axes C and D. When bobbin 1 rotates at uniform speed, link 3 is wound on bobbin 1 and unwound from bobbin 2 which also rotates at uniform speed (Fig. a). If bobbin 4 rotates at uniform speed,) conical bobbin 5 rotates at nonuniform (gradually decreasing speed (Fig. b).
$3489$SFL,4L$

Linked items
Documents: Cam and friction mechanisms  [Streambook]
Permanent links
DMG-Lib FaviconDMG-Lib https://www.dmg-lib.org/dmglib/handler?image=25896023
Europeana FaviconEuropeana  http://www.europeana.eu/portal/record/2020801/dmglib_handler_image_25896023.html
Data provider
ITUIlmenau TU  http://www.tu-ilmenau.de

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