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Improvements in connection with the Pivoted Fingers or Pins of Book, Music and like Rests or Stands.
Improvements in connection with the Pivoted Fingers or Pins of Book, Music and like Rests or Stands.
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机译:改进了与书本,音乐等类似的支脚或支脚的枢转手指或大头针的连接。
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摘要
114,609. Collins, E. H. Feb. 4, 1918. Leaf-holders .-A leaf-holder for use on book, music, and like rests or stands comprises a weighted pivoted finger b with a rear projection e to limit its motion by contact with the book ledge a. The ledge a may be arranged to turn over when not in use, recesses being formed in it to receive the projections e which then retain the leaf-holding fingers in a horizonta' position.
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