US2230692A - Loose-leaf binder - Google Patents
Loose-leaf binder Download PDFInfo
- Publication number
- US2230692A US2230692A US245179A US24517938A US2230692A US 2230692 A US2230692 A US 2230692A US 245179 A US245179 A US 245179A US 24517938 A US24517938 A US 24517938A US 2230692 A US2230692 A US 2230692A
- Authority
- US
- United States
- Prior art keywords
- notches
- thong
- binder
- loose
- boards
- 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 - Lifetime
Links
- 239000011230 binding agent Substances 0.000 title description 19
- 239000010985 leather Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F11/00—Filing appliances with separate intermediate holding means
- B42F11/02—Filing appliances with separate intermediate holding means engaging folds
Definitions
- This invention relates to improvements in loose-leaf binders.
- Among the objects of the invention is to provide an expansive binder for the addition of extra leaves and for subject matter pasted on the leaves, as in a scrap book or album.
- Another object is to provide a binder that will open and lie flat up to the capacity of the binder.
- Another object is to so design and construct the binder that it is adapted to the use of natural wood boards in its structure without injury to any highly finished surface upon which the binder may rest.
- the invention is adapted to the use of ornamental woods and leather in its composition. But it is to be understood that it is not limited to this form, because it may be embodied in modifications within the purview of the claims following the description.
- Fig. 1 is a fragmentary elevation of the inside of the binder with the sides extended, with leaves omitted.
- Fig. 2 is a similar view from the outside of the binder.
- Fig. 3 is an enlarged detail, about full size, of the same in cross section with the leaves included, taken on the line IIIIII, Fig. 1.
- Fig. 4 is a detail end view of the binder in the extended closed position.
- Fig. 5 is a similar view of the same in the contracted closed position.
- the construction comprises the back A and the sides B and C, bound together by a thong D, with their meeting edges in close contact.
- the back A preferably of wood or any stiif rigid material, has the end notches I and 2 about the width of the thong D and the side notches 3, 4, 5 and 6 that are double the Width of the thong.
- the holes I and 8 are alined with their respective alined notches 3, 4 and 5, 6.
- the two side boards have the edge notches 9, II], II, and I2 registering with the similar notches in the back A, respectively.
- the holes I3, It, I5, and It in the sides B and C line with their respective holes "I and 8 in the back A. It is desirable that the meeting edges between the boards B, C and the back A be rounded so that they will roll in close contact during the swing of the boards in opening and closing the binder,
- the thong D is preferably prestretchedchrome tanned leather, raw hide, or any suitable material consistent with the desired artistic effect. 5
- the thong D is reeved through the several notches and holes substantially as follows:
- the back and sides A, B, C can be set up in a jig in bent backward relation.
- the central portion or bight ll of the thong is laid along the inside plane of the back A, see Fig. 1, with the end lengths extending outward through the end notches l and 2.
- the thong en-d I8 Is then passed over the back A and inwardly through the hole 'I and laterally at l9, to the right, in Fig. 1; outwardly through the notches 4-40, inwardly through the hole I4, and laterally at 29, to the left in Fig.
- the opposite end of the thong is bent out-.
- the thong forms a figure 8 hinge joint between the back A and the attached boards B, C, at the opposite edges of the back respectively, with a rolling contact between the rounded edges as the boards swing with respect to the back, as in Figs. 4,5.
- the cross linkage of the thong within the registering notches, Fig. 3, allows a slipping relative movement of these contacting edges between A, B, and C, to permit the expansive capacity indicated in Figs. 4, 5.
- the folio of leaves shown in Fig. 3 has its center fold slipped under the bight ll of the thong D to secure it to the binder.
- the thong is elastic enough to permit extra leaves being inserted up to the capacity of the binder. Or the capacity of the bight I! can be increased by slipping and re-tying the knot 33.
- the folio of leaves could be secured within the binder by means other than the bight I! if preferable.
- the exposed thong D and the knot 33 also act as buffers when the binder rests upon a highly finished surface.
- a binder including a back, and a pair of side boards with registering notches in their meeting edges, and holes therethrough alined with said notches; and a thong reeved through said holes and crossed on itself within said notches.
- a binder including a back, and a pair of side boards with registering notches in their meeting edges, and holes therethrough alined with said notches; and a thong extending over the ends of said back and reeved through said holes and notches forming substantially figure eight (8) shaped hinges between said back and boards, the ends of said thong being knotted together at said back.
- a binder including a back having rounded edges with notches therein; a pair of side boards having rounded edges with notches therein and in juxtaposition to the rounded edges of said back; and a taut thong cross reeved through holes in said back and side boards to form flexible figure eight (8) hinges in said registering notches and holding said edges in rolling contact with each other respectively.
Description
Patented Feb. 4, 1941 UiE STATES LOOSE-LEAF BINDER Elmore C. MacGlashan, San Francisco, Calif., as-
signor to Frederic E. Irwin, San Francisco,
Calif.
v Application December 12, 1938, Serial No. 245,179
3 Claims.
This invention relates to improvements in loose-leaf binders.
Among the objects of the invention is to provide an expansive binder for the addition of extra leaves and for subject matter pasted on the leaves, as in a scrap book or album.
Another object is to provide a binder that will open and lie flat up to the capacity of the binder.
Another object is to so design and construct the binder that it is adapted to the use of natural wood boards in its structure without injury to any highly finished surface upon which the binder may rest.
Other objects and advantages will appear as the description progresses.
In the present disclosure the invention is adapted to the use of ornamental woods and leather in its composition. But it is to be understood that it is not limited to this form, because it may be embodied in modifications within the purview of the claims following the description.
In the one sheet of drawings:
Fig. 1 is a fragmentary elevation of the inside of the binder with the sides extended, with leaves omitted.
Fig. 2 is a similar view from the outside of the binder.
Fig. 3 is an enlarged detail, about full size, of the same in cross section with the leaves included, taken on the line IIIIII, Fig. 1.
Fig. 4 is a detail end view of the binder in the extended closed position.
Fig. 5 is a similar view of the same in the contracted closed position.
In detail, the construction comprises the back A and the sides B and C, bound together by a thong D, with their meeting edges in close contact.
The back A, preferably of wood or any stiif rigid material, has the end notches I and 2 about the width of the thong D and the side notches 3, 4, 5 and 6 that are double the Width of the thong. The holes I and 8 are alined with their respective alined notches 3, 4 and 5, 6.
The two side boards have the edge notches 9, II], II, and I2 registering with the similar notches in the back A, respectively. The holes I3, It, I5, and It in the sides B and C line with their respective holes "I and 8 in the back A. It is desirable that the meeting edges between the boards B, C and the back A be rounded so that they will roll in close contact during the swing of the boards in opening and closing the binder,
maintaining the thong hinges under tension at all times.
The thong D is preferably prestretchedchrome tanned leather, raw hide, or any suitable material consistent with the desired artistic effect. 5
The thong D is reeved through the several notches and holes substantially as follows: For convenience the back and sides A, B, C can be set up in a jig in bent backward relation. The central portion or bight ll of the thong is laid along the inside plane of the back A, see Fig. 1, with the end lengths extending outward through the end notches l and 2. The thong en-d I8 Is then passed over the back A and inwardly through the hole 'I and laterally at l9, to the right, in Fig. 1; outwardly through the notches 4-40, inwardly through the hole I4, and laterally at 29, to the left in Fig. 1; through the notches 4-46; across the width of the back at 2!, see Fig. 2; inwardly through the notches 39 at 22; out through the hole I3; up through the notches 39 at 23; in through the hole. I and along the outer plane of the back A, at 24, see Fig. 2.
The opposite end of the thong is bent out-.
wardly over the end notch 2; in through the hole 8 and to the right at 25, Fig. 1; out through the notches 6-42; across at 2B, in through the hole I6, Fig. 1, and to the left at 21, Fig. 1; out through the notches 6I2; across the back at 28, Fig, 2; in through the notches 5II at 29; out through the hole l5; to the left at 30, Fig. 2; to the right at 3 I, Fig. 1; out through the hole 8 and along the back at 32, Fig. 2.
The opposite ends 24, 32 are then pulled taut, to take up all slack in the thong reevings, then tied in a non-slip knot at 33.
It will be noted, particularly in Fig. 3, that the thong forms a figure 8 hinge joint between the back A and the attached boards B, C, at the opposite edges of the back respectively, with a rolling contact between the rounded edges as the boards swing with respect to the back, as in Figs. 4,5. The cross linkage of the thong within the registering notches, Fig. 3, allows a slipping relative movement of these contacting edges between A, B, and C, to permit the expansive capacity indicated in Figs. 4, 5.
The folio of leaves shown in Fig. 3 has its center fold slipped under the bight ll of the thong D to secure it to the binder. The thong is elastic enough to permit extra leaves being inserted up to the capacity of the binder. Or the capacity of the bight I! can be increased by slipping and re-tying the knot 33. The folio of leaves could be secured within the binder by means other than the bight I! if preferable.
The exposed thong D and the knot 33 also act as buffers when the binder rests upon a highly finished surface.
Having thus described this invention, what I claim and desire to secure by Letters Patent is:
1. A binder including a back, and a pair of side boards with registering notches in their meeting edges, and holes therethrough alined with said notches; and a thong reeved through said holes and crossed on itself within said notches.
2. A binder including a back, and a pair of side boards with registering notches in their meeting edges, and holes therethrough alined with said notches; and a thong extending over the ends of said back and reeved through said holes and notches forming substantially figure eight (8) shaped hinges between said back and boards, the ends of said thong being knotted together at said back.
3. A binder including a back having rounded edges with notches therein; a pair of side boards having rounded edges with notches therein and in juxtaposition to the rounded edges of said back; and a taut thong cross reeved through holes in said back and side boards to form flexible figure eight (8) hinges in said registering notches and holding said edges in rolling contact with each other respectively.
ELMORE C. MACGLASHAN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US245179A US2230692A (en) | 1938-12-12 | 1938-12-12 | Loose-leaf binder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US245179A US2230692A (en) | 1938-12-12 | 1938-12-12 | Loose-leaf binder |
Publications (1)
Publication Number | Publication Date |
---|---|
US2230692A true US2230692A (en) | 1941-02-04 |
Family
ID=22925614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US245179A Expired - Lifetime US2230692A (en) | 1938-12-12 | 1938-12-12 | Loose-leaf binder |
Country Status (1)
Country | Link |
---|---|
US (1) | US2230692A (en) |
-
1938
- 1938-12-12 US US245179A patent/US2230692A/en not_active Expired - Lifetime
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