US1059199A - Loose-leaf binder. - Google Patents
Loose-leaf binder. Download PDFInfo
- Publication number
- US1059199A US1059199A US68896312A US1912688963A US1059199A US 1059199 A US1059199 A US 1059199A US 68896312 A US68896312 A US 68896312A US 1912688963 A US1912688963 A US 1912688963A US 1059199 A US1059199 A US 1059199A
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- US
- United States
- Prior art keywords
- cover
- covers
- openings
- straps
- elements
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F13/00—Filing appliances with means for engaging perforations or slots
- B42F13/02—Filing appliances with means for engaging perforations or slots with flexible or resilient means
Definitions
- My invention relates generally to loose leaf binders and more particularly it is directed to a structure marked by the elimination of metal parts and to one which is unlimited in its capacity.
- the principal object of my invention is to provide a loose leaf binder which will open in a flat condition, the means for holding the leaves within the binder being irnproved in that such means is flexible, the construction and arrangement being such that the outfit will permit rough usage without being injured.
- FIG. 1 is a plan view of one form of binder
- Fig. 2 is a vertical sectional view thereof on the line 2-2 of Fig. 1
- Fig. 3 is a partial vertical sectional view on the line 3-3 of Fig. 2
- Fig. 4 is a broken plan view of a modified form of locking device
- Fig. 5 is a sectional view along the line 5-5 of Fig. 4
- Fig. 6 is a vertical sectional view on the line 6-6 of Fig. 5.
- the binder comprises any suitable covers 1, 2, each of which involves an intermediate flexible portion 3, 4, whereby the covers may be easily swung from closed to open position, the covers being adapted to retain a number of loose leaves 5 between them, the leaves by means about to be described.
- Adjacent one edge portion of the cover 2, one end of a fiexible strap 6 is suitably secured in position in any desired manner, prefera ly by means of a rivet 7, it being noted from Fig.
- the binder copmrises a plurality of these flexible straps preferably positioned being secured in position to receive the flexible ⁇ number of leaves between these covers may be, pivoted locking devices are carried on the outside of the cover 1, which locking devices are adapted to coact with the straps 6 and with the inside wall of the openings 8 through which these straps extend. 4'Suitably secured to the cover 1 in any.
- suitable straps 16 may be secured to the outside of the cover 1, suitably spaced from the end and adapted straps 6, as shown in Fig. 1.
- the particular construction of the levers 12 and the finger holds 13, is not essential, although it may main portion of the lever the odset portions 14, 15, are preferably in- Patented Apr. 15,1913.
- thev 12 together with tegral, the finger' holds 13 having ends so shaped that they may be entered into the main portion 12 of the levers, as shown particularly in Figs. 2 and 3.
- the flexible strap 6 of the device of Fig. 1 is preferably rectangular as shown; hence the openings S) in the leaves are also preferably rectangular as are the openings 8 in the top cover 1.
- the strap 6, while rectangular adjacent the free end, is sufficiently flexible to permit longitudinal bending or flexing, whereby the strap may be inserted into roundV openings 9 in the leaves and the round opening 8 in the top cover.
- the portions of the straps 6 and 6', between the covers, are, in effect, posts on which the leaves are positioned, the covers being brought together with sufficient pressure between them; these posts are of suflicient rigidity to insure the maintenance of the shape of the book, that is, there is no relative play between the parts when the book is carried about or when moved from open to closed position.
- the cover 1 is provided with thev round openings 8, pre ⁇ viously mentioned, through which the straps 6 extend, which straps, it may be noted, are
- the bearings 11 are substantially similar in each construction, the pivoted levers 12, however, being distinc- 12 in that the levers 12 are provided with lateral extensions 14, which project downwardly and terminate in roundedv heads 17.v
- the width of these heads 17, or, rather, the diameter thereof is such that when they are entered into the flexible posts, the sides of the posts will be spread sufficiently to closely engage the upper portions of the side walls of the openings 8 in the cover l in order that the parts will be securely held together and prevented from falling apart or becoming loosened when the article is in use.
- the inventive idea in either case is substantially the same, the modification pertaining rather to the particular construct-ion of the locking devices, whereby the securing of the flexibleposts may be affected.
- a loose leaf binder comprising a plurality of covers, flexible elements extending from one of the covers adjacent one end thereof, openings in the other cover through which the said elements extend, movable locking devices carried by the second cover adjacent the said openings, the said devices comprising portions adapted to extend into ⁇ the openings for engagement with the said elements in order to hold the second cover in position, and means for maintaining poradjacent the locking devices, whereby movement of the devices is prevented.
- a loose leaf binder comprising a plurality of covers, Hexible elements extending from one of the covers adjacent one end thereof, openings in the other cover ⁇ through which the said elements extend, the said openings being adjacent one end of the said cover, the covers being adapted to maintain perforated leaves between them, pivoted locking devices adjacent the said openings in the second cover, and adapted for engagement with the said elements in order to hold the covers relatively to each other, the said devices being positioned between the said elements and the other end of the cover, together with means for maintaining the free ends of the elements closely adjacent the cover, whereby the engagement between the elements and the devices prevents the latter from unlocking.
- a loose leaf binder comprising a plurality of covers
- a loose leaf binder comprising a plurality of covers, flexible elements extending from one of the covers adjacent one end thereof, openings in the other cover adjacent one end thereof through which the said elements extend, movable locking devices carried by the second cover adjacent the said openings and comprising portions adapted for engagement with the said elements whereby the relation of the second cover relatively to the rst one is maintained, portions of the said elements beyond 15 the said points of engagement being adapted to be extended across the said locking devices and in engagement therewith and closely adjacent the second cover, together with straps carried by the said second cover for 20 retaining such portions in such engagement.
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Description
W. A. OVERBEGK.
LOOSE LEAP BINDER. APPLICA'HON FILED Amm, 1912.
Patented Apr.15, 1913.
UNITED STATES PATENT OFFTCE.
WILLIAM A. OVERBECK, OF SALT LAKE CITY, UTAH.
LOOSE-LEAF BINDER.
Specification of Letters Patent.
Application led. April 6, 1912. Serial No. 688,963.
To all 'whom t may concern Be it known that I, WILLIAM A. OVER- Bnox, a citizen of the United States, and a resident of Salt Lake City, in the county of Salt Lake and State of Utah, have invented a new and Improved Loose-Leaf Binder, of which the following is a full, clear, and exact description.
My invention relates generally to loose leaf binders and more particularly it is directed to a structure marked by the elimination of metal parts and to one which is unlimited in its capacity.
The principal object of my invention is to provide a loose leaf binder which will open in a flat condition, the means for holding the leaves within the binder being irnproved in that such means is flexible, the construction and arrangement being such that the outfit will permit rough usage without being injured.
Other objects and advantages of the invention will appear as the description thereof proceeds, the new and useful features being particularly pointed out and included within the spirit and scope of the appended claims.
Reference is to be had to the accompanying drawings forming a part of this specification, in which similar characters of reference denote corresponding parts 'in all the views, and in which- Figure 1 is a plan view of one form of binder; Fig. 2 is a vertical sectional view thereof on the line 2-2 of Fig. 1; Fig. 3 is a partial vertical sectional view on the line 3-3 of Fig. 2; Fig. 4 is a broken plan view of a modified form of locking device; Fig. 5 is a sectional view along the line 5-5 of Fig. 4; while Fig. 6 is a vertical sectional view on the line 6-6 of Fig. 5.
Referring particularly to Figs. 1 to 3 inclusive, the binder comprises any suitable covers 1, 2, each of which involves an intermediate flexible portion 3, 4, whereby the covers may be easily swung from closed to open position, the covers being adapted to retain a number of loose leaves 5 between them, the leaves by means about to be described. Adjacent one edge portion of the cover 2, one end of a fiexible strap 6 is suitably secured in position in any desired manner, prefera ly by means of a rivet 7, it being noted from Fig. 1 that the binder copmrises a plurality of these flexible straps, preferably positioned being secured in position to receive the flexible `number of leaves between these covers may be, pivoted locking devices are carried on the outside of the cover 1, which locking devices are adapted to coact with the straps 6 and with the inside wall of the openings 8 through which these straps extend. 4'Suitably secured to the cover 1 in any. desired manner, preferably'by means of screws or rivets 10, are the independent bearings 11, which carry the levers 12, one end of the levers forming convenient nger 'holds 13, the intermediate portion of the levers beinor providedV with laterally extending or o set `portions 14, 15, adapted to enter the openings 8 in the cover 1, after the parts havebeen positioned as shown inFig. 2, the covers being fixed with respect to each other and separation of the parts being prevented, the straps being frictionally held in position by reason of the engagement of the lower ends of the offset' portions 14, 15, which engage the inner wall of the opening 8 and the side of the strap 6; it will be noted that this frictional engagement with the parts is enhanced by separating the lower ends of these 'offset portions 14, 15, the upper ends thereof being fixed so that as the levers are moved in order to bring the offset portions into the holes 8, the ends of the parts 14', 15, will be placed under a certain amount of tension, whereby the securing is effected. In order to conveniently dispose of the free ends of the straps 6 when the book is in use, and to assist in holding down the levers 12 in locked position, suitable straps 16, preferably of metal, may be secured to the outside of the cover 1, suitably spaced from the end and adapted straps 6, as shown in Fig. 1. The particular construction of the levers 12 and the finger holds 13, is not essential, although it may main portion of the lever the odset portions 14, 15, are preferably in- Patented Apr. 15,1913.
be stated that thev 12, together with tegral, the finger' holds 13 having ends so shaped that they may be entered into the main portion 12 of the levers, as shown particularly in Figs. 2 and 3.
Referring particularly to Figs. 4, 5, and 6,-
it will be noted that the construction embodies certain distinctions over what is shown in Figs. l, 2, and 3. The flexible strap 6 of the device of Fig. 1 is preferably rectangular as shown; hence the openings S) in the leaves are also preferably rectangular as are the openings 8 in the top cover 1. In the device' of Figs. 4, 5, and 6, the strap 6, while rectangular adjacent the free end, is sufficiently flexible to permit longitudinal bending or flexing, whereby the strap may be inserted into roundV openings 9 in the leaves and the round opening 8 in the top cover. The portions of the straps 6 and 6', between the covers, are, in effect, posts on which the leaves are positioned, the covers being brought together with sufficient pressure between them; these posts are of suflicient rigidity to insure the maintenance of the shape of the book, that is, there is no relative play between the parts when the book is carried about or when moved from open to closed position.
The locking devices shown in Figs. 4, 5, and 6*, and which perform the same function as the devices shown in Figs. l, 2, and 3,
are modified in certain respects in order to insure locking' of the parts with the flexible strap or the round posts. The cover 1 is provided with thev round openings 8, pre` viously mentioned, through which the straps 6 extend, which straps, it may be noted, are
secured tothe bottom cover 2, in any suittive from the levers able manner, as by means of a plug 7 position'ed therein. The bearings 11 are substantially similar in each construction, the pivoted levers 12, however, being distinc- 12 in that the levers 12 are provided with lateral extensions 14, which project downwardly and terminate in roundedv heads 17.v Referring' particularly to Figs. 5 and 6, it will be noted that the width of these heads 17, or, rather, the diameter thereof is such that when they are entered into the flexible posts, the sides of the posts will be spread sufficiently to closely engage the upper portions of the side walls of the openings 8 in the cover l in order that the parts will be securely held together and prevented from falling apart or becoming loosened when the article is in use.
The inventive idea in either case is substantially the same, the modification pertaining rather to the particular construct-ion of the locking devices, whereby the securing of the flexibleposts may be affected. In some cases it may be more advantageous to use the. rectangular form of posts and in other cases to use the circular form of post, considerationofsize and weight of the binder tions of the said elements closely vcover through which the said elements extend, movable locking devices adjacent the said openings and adapted for engagement with the said elements in order to hold the covers relatively to the said elements when leaves are positioned between the covers, and means for retaining` the free ends of the said elements closely adjacent the cover, whereby the engagement of the elements with the locking devices will retain the latter in locked position.
2. A loose leaf binder comprising a plurality of covers, flexible elements extending from one of the covers adjacent one end thereof, openings in the other cover through which the said elements extend, movable locking devices carried by the second cover adjacent the said openings, the said devices comprising portions adapted to extend into `the openings for engagement with the said elements in order to hold the second cover in position, and means for maintaining poradjacent the locking devices, whereby movement of the devices is prevented.
3. A loose leaf binder comprising a plurality of covers, Hexible elements extending from one of the covers adjacent one end thereof, openings in the other cover` through which the said elements extend, the said openings being adjacent one end of the said cover, the covers being adapted to maintain perforated leaves between them, pivoted locking devices adjacent the said openings in the second cover, and adapted for engagement with the said elements in order to hold the covers relatively to each other, the said devices being positioned between the said elements and the other end of the cover, together with means for maintaining the free ends of the elements closely adjacent the cover, whereby the engagement between the elements and the devices prevents the latter from unlocking.
4. A loose leaf binder comprising a plurality of covers,
flexible straps extending from one of the covers adjacent one end thereof, openings in the other cover adjacent one end thereof through which the said straps extend, pivoted locking devices carried by the second cover and adjacent the openings therein and having portions adapted for engagement with the said straps in order to prevent movement of the second cover relatively to the straps, portions of the straps extending over the locking devices and closely adjacent the second cover for holding the locking devices in engagement with the straps, and means for maintaining such portions in such close position.
5. A loose leaf binder comprising a plurality of covers, flexible elements extending from one of the covers adjacent one end thereof, openings in the other cover adjacent one end thereof through which the said elements extend, movable locking devices carried by the second cover adjacent the said openings and comprising portions adapted for engagement with the said elements whereby the relation of the second cover relatively to the rst one is maintained, portions of the said elements beyond 15 the said points of engagement being adapted to be extended across the said locking devices and in engagement therewith and closely adjacent the second cover, together with straps carried by the said second cover for 20 retaining such portions in such engagement.
In testimony whereof 'I have signed my name to this specification in the presence of two subscribing witnesses.
WILLIAM A. OVERBECK.
Witnesses:
CULBERT L. OLSON, EDMUND T. OLSON.
Copies of this patent may be obtained for ve cents each, by addressing the Commissioner of Intent.
Washington, D. C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68896312A US1059199A (en) | 1912-04-06 | 1912-04-06 | Loose-leaf binder. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68896312A US1059199A (en) | 1912-04-06 | 1912-04-06 | Loose-leaf binder. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1059199A true US1059199A (en) | 1913-04-15 |
Family
ID=3127452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US68896312A Expired - Lifetime US1059199A (en) | 1912-04-06 | 1912-04-06 | Loose-leaf binder. |
Country Status (1)
Country | Link |
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US (1) | US1059199A (en) |
-
1912
- 1912-04-06 US US68896312A patent/US1059199A/en not_active Expired - Lifetime
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