GB1045631A - Improvements in or relating to devices for self instruction - Google Patents
Improvements in or relating to devices for self instructionInfo
- Publication number
- GB1045631A GB1045631A GB189264A GB189264A GB1045631A GB 1045631 A GB1045631 A GB 1045631A GB 189264 A GB189264 A GB 189264A GB 189264 A GB189264 A GB 189264A GB 1045631 A GB1045631 A GB 1045631A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wrapper
- pivoted
- flaps
- sheets
- assembly
- 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
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
- G09B3/00—Manually or mechanically operated teaching appliances working with questions and answers
- G09B3/02—Manually or mechanically operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
- G09B3/04—Manually or mechanically operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student of chart form
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
1,045,631. Educational appliances. F. KRœGER. Jan. 16, 1964 [Jan. 28, 1963; May 15, 1963; Sept. 25, 1963], No. 1892/64. Heading G5G. An educational appliance comprises an assembly of sheets 4 containing questions 6 on the backs of the sheets and answers 7 to the questions on the fronts 5 of adjacent sheets, or vice versa, and a wrapper or backing member 1 of book-cover form carrying a number of flaps 2 which cover the answers but which can be lifted to expose each answer in turn. As shown, each flap 2 is pivoted to the wrapper 1 at its right-hand end and has a projection 8 for lifting it. All the flaps may be lifted simultaneously by means of a wire 9 pivoted at 11 and turned by a fingerpiece 10. The wrapper 1 may have edge strips 3 attached thereto under which the bottom sheet of the assembly may be inserted to hold the sheets in the wrapper. In another construction, Fig. 2 (not shown), a transparent sheet is pivoted to the right-hand edge of the wrapper 1 and carries the opaque flaps which are pivoted about their upper edges or are slidable horizontally in pockets in the transparent sheet. The flaps may be pivoted to a backing plate (Fig. 3, not shown), which has spring clips on its underside for attaching the plate to a wrapper or to a sheet of the assembly.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0043535 | 1963-01-28 | ||
| DEK49750A DE1199029B (en) | 1963-05-15 | 1963-05-15 | Facility for self-teaching |
| DEK50915A DE1208102B (en) | 1963-09-25 | 1963-09-25 | Facility for self-teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1045631A true GB1045631A (en) | 1966-10-12 |
Family
ID=27211193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB189264A Expired GB1045631A (en) | 1963-01-28 | 1964-01-16 | Improvements in or relating to devices for self instruction |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1045631A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0555316A1 (en) * | 1990-10-25 | 1993-08-18 | KAHN, Richard G. | Method of formatting and memorizing information |
-
1964
- 1964-01-16 GB GB189264A patent/GB1045631A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0555316A1 (en) * | 1990-10-25 | 1993-08-18 | KAHN, Richard G. | Method of formatting and memorizing information |
| EP0555316A4 (en) * | 1990-10-25 | 1995-03-22 | Richard G Kahn |
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