Ring Binder
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US $20.41
Locking raschig ring binder
Refer raschig ring now to the drawings, FIG. 1 illustrates a perspective view of a locking raschig ring binder incorporating the present invention. The binder incorporates a plurality of two-part raschig rings 10, 11 and 12, which may be selectively opened and closed, a cover or shield member 14, and a pair of operating levers 16 and 18 at opposite ends of the cover. The operating levers 16 and 18 are secured to the cover in a way which allows them to be rotated from a locking position as shown in FIG. 1, toward an unlocked position, in which the lever is moved away from the raschig ring 10 and 12.
When the lever is rotated from the position of FIG. 4 into the position of FIG. 5, the tongue 34 urges the leaves 26 and 28 downwardly, into the closed position, as illustrated in FIG. 5. However, in this position, the raschig ring may be readily opened manually, in which case the leaves 26 and 28 are forced upwardly be means of manual pressure being applied thereto through the raschig ring 10 and 12. This action causes the levers to rotate clockwise back to the opened position illustrated in FIG. 4.
It will appreciated that the present invention is formed of relatively few separate parts, since the cover and operating levers incorporate, in just three members, all of the structure required for pivotally mounting the operating levers and for providing the means for locking the levers in their closed position, as well as the actuators 30 and 32 for opening the raschig ring, and the tongue 34 for closing the raschig ring. That central location of the tongue 34 on the operating levers 16 and 18 facilitates closing the raschig ring 10-12 with a minimum of force, and also simplifies the construction of the operating levers, as separate tongues are not required for the two hinged leaves or plates. Also, because the levers are not required to rotate so far as to reach an overcenter or toggled position, movement between opened and locked positions can be accomplished with a great economy of motion.
About the Author
Refer raschig ring now to the drawings, FIG. 1 illustrates a perspective view of a locking raschig ring binder incorporating the present invention. The binder incorporates a plurality of two-part raschig rings 10, 11 and 12, which may be selectively opened and closed,
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Piel 12.5 Three-Ring Binder Folder $53 Standard 1" three-ring binder. |
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Tandi Cashmere Napa 3 Ring Binder Letter Pad Cover $83.2 3 Ring Binder |
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Piel Three-Ring Binder $94.5 Zip-around opening, 3-ring binder, inside organizer for PDA, phone, business cards, ID, papers, etc Notepad and three-ring binder included |
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Samsill Poly Ring Binder $29.99 0% 1" 12 / Carton 13990 8.50" x 11" Three-ring poly binder offers a lightweight design. Ideal for indoor or outdoor use in schools or offices. Stain-resistant surface wipes clean. Poly binder contains no chipboard so this flexible binder is transportation-friendly. Assorted colors include blueberry, kiwi, watermelon and tangerine. Assorted Letter Lightweight No Poly Poly Ring Binder Ring Ring Binder Round Round Shape - 1" Capacity Samsill Samsill Corporation Stain Resistant www.samsill.com |
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Sparco Vinyl Ring Binder $3.99 0% 03002 1 Each 1" 2 2 Inside Front & Back 3 3 x Round Shape - 1" Capacity 5.50" x 8.50" Binder offers a suede-like finish with vinyl sealed over stiff board. Pockets are inside front and back covers. Metal three-ring has double opening/closing boosters. Black Book Fold Metal Ring No Ring Ring Binder Round Round Ring Binder Sparco Sparco Products Statement US Vinyl Binder |
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Piel Leather Three-Ring Binder Folder Black $72.95 One inch binder (included) |
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Piel Leather Three-Ring Binder Folder Chocolate $72.95 One inch binder (included) |
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Sparco Round Ring Binder $4.99 0% 03601 1 Each 2 2 Inside Front & Back 2.33 lb 3 3 x Round Shape - 3" Capacity - Double Opening/Closing Boosters 3" 8.50" x 11" Vinyl Ring Binder Sheet Lifter Binder offers a suede-like finish with vinyl sealed over stiff board. Pockets are inside front and back covers. Metal three-ring has double opening/closing boosters. Book Fold Dark Blue Letter Metal Ring No Ring Ring Binder Round Round Ring Binder Sparco Sparco Products Vinyl Binder |
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Acco Accohide Ring Binder $2.99 0.50" 3 3 x Round Shape 39701 8.50" x 11" Accohide Binders feature durable polyethylene washable covers that won't fray or rip. Offer standard three-ring metal. ACCO Brands Corporation ACCOHIDE Acco Accohide Ring Binder Black No Ring Ring Binder Round www.acco.com |
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Samsill D Ring Binder $39.99 1 Each 16320 2 2 Internal Clear 43% 47% 6" 8.50" x 11" D-Ring binder features an AgION antimicrobial additive that prevents the growth of bacteria, mold and fungus. Locking angle-D ring holds up to 25 percent more sheets. Binder features a label holder on the spine to identify contents and two clear inside pockets. Binder is made of 47 percent recycled material with 43 percent post-consumer material. Antimicrobial Black D D Ring Binder D Shape No Ring Binder Samsill Samsill Corporation Yes www.samsill.com |
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Samsill 17658 Ring Binder $9.99 0% 1 1 Inside Front 1.50" 11" Side 12 / Carton 17658 17658 Top Performance DXL Reference Binder 3 3 x D Shape - 1.50" Capacity 350 8.50" x 11" Designed with functionality in mind, this binder feature a locking Angle-D ring to increase the storage capacity up to 25% creating greater storage on less shelf space while providing a label holder to help organize your binder. D Document Label Holder Letter Locking Ring No Ring Ring Binder Samsill Samsill Corporation Sheet Lifter Teal Teal Cover Top Load US Vinyl Cover www.samsill.com |
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Baumgartens Binder Ring $1.99 0% 1 / Each 3" Diameter 31495 Hinged Metal Book Ring features a snap closure to hold content. Baumgartens Binder Ring Book Ring Metal No Repair Round Silver www.b3.net |
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Samsill 16330 Ring Binder $7.99 1 Each 1" 16330 16330 Clean Touch Reference Binder 2 2 Inside Front & Back Clear 225 3 3 x D Shape - 1" Capacity 43% 47% 8.50" x 11" D-Ring binder features an Agion antimicrobial additive that prevents the growth of bacteria, mold and fungus. Locking Angle-D ring holds up to 25 percent more sheets. Binder features a label holder on spine to identify contents and two clear inside pockets. Binder is made of 47 percent recycled material with 43 percent post-consumer material. Antimicrobial Back Mount Ring Black Black Cover Chipboard Cover D Label Holder Letter Locking Ring No Ring Ring Binder Samsill Samsill Corporation US Yes www.samsill.com |
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Cardinal 24023 Ring Binder $11.99 1 Each 100% 2" 2" Capacity 24023 8.50" x 11" 90% Binder features heavy-duty, molded recycled polypropylene with a durable living-hinge cover. Ergonomic grip allows easy shelf removal. Split-ring design allows no gaps for easy handling and smooth page turning and loading. Customize large label holder on spine for reuse. Archival-safe binder is also recyclable without being disassembled. Binder is made with 90 percent post-consumer material. Archival-safe Black Cardinal Cardinal Brands, Inc Gap-free Ring Heavy Duty Label Holder Letter No Polypropylene Recyclable Binder Red Ring Ring Binder Sweden Yes www.cardinalbrands.com |
