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GB191024315A - Improvements in or relating to Clips upon Frames used in Writing by the Blind. - Google Patents

Improvements in or relating to Clips upon Frames used in Writing by the Blind.

Info

Publication number
GB191024315A
GB191024315A GB191024315DA GB191024315A GB 191024315 A GB191024315 A GB 191024315A GB 191024315D A GB191024315D A GB 191024315DA GB 191024315 A GB191024315 A GB 191024315A
Authority
GB
United Kingdom
Prior art keywords
paper
clip
board
bottom plate
clips
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
Inventor
Bertie Edward Cogger
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
Application granted granted Critical
Publication of GB191024315A publication Critical patent/GB191024315A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B21/00—Teaching, or communicating with, the blind, deaf or mute
    • G09B21/001—Teaching or communicating with blind persons
    • G09B21/002—Writing aids for blind persons

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Sheet Holders (AREA)

Abstract

24,315. Cogger, B. E. Oct. 20. Blind persons, communicating with.-Relates to clips for holding paper on boards used by the blind for braille writing. The clip, which renders unnecessary the use of pins for piercing the paper, and is reversible, consists of two metal plates B, C, between which the top edge of the paper is placed. The bottom plate B has pins B', B<2> on each side adapted to fit into holes in the board A. The top plate C is pivoted to the bottom plate by pins which turn in holes in the studs B<1>. A lever or handle D enables the paper to be clamped between the two plates, and rests in a recess A<2> in the board when the clip is reversed. Segments G on the bottom plate act as guides for placing the paper in position. When the clip is reversed, the top studs B<1> enter the holes in the board. According to the Provisional Specification, the clip is held in place by metallic clips and adjusting-springs on the board. The bottom plate has two fixed knobs for raising and lowering, and has a screw and nut for clamping the plates together.
GB191024315D 1910-10-20 1910-10-20 Improvements in or relating to Clips upon Frames used in Writing by the Blind. Expired GB191024315A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191024315T 1910-10-20

Publications (1)

Publication Number Publication Date
GB191024315A true GB191024315A (en) 1911-05-18

Family

ID=34356552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191024315D Expired GB191024315A (en) 1910-10-20 1910-10-20 Improvements in or relating to Clips upon Frames used in Writing by the Blind.

Country Status (1)

Country Link
GB (1) GB191024315A (en)

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