Binder apparatus

Patent metadata

Field	Value
Publication number	US-9409436-B2
Application number	US-201414162447-A
Country	US
Kind code	B2
Filing date	Jan 23, 2014
Priority date	Jan 24, 2013
Publication date	Aug 9, 2016
Grant date	Aug 9, 2016

Abstract

Binder apparatus are disclosed. An example binder apparatus includes a housing, first and second carrier rails supported by the housing and a slider movable between a first position and a second position. In the first position, the slider to secure the first and second carrier rails in a closed position. In the second position, the slider to enable pivotable movement of the first and second carrier rail. The binder apparatus includes a lever to pivot the first carrier rail and the second carrier rail. The lever includes a groove and a channel. The groove to receive a portion of the first and second carrier rails, the channel to receive an end of the slider. The end of the slider to move within the channel to delay movement of the slider when the lever pivots the first and second carrier rails from the open position toward the closed position.

First claim

What is claimed is:

1. A binder apparatus, comprising:
a housing;
first and second carrier rails supported by the housing;
a slider movable between a first position and a second position, where (a) in the first position, the slider secures the first and second carrier rails in a closed position, and (b) in the second position, the slider enables pivotable movement of the first and second carrier rails; and
a lever to pivot the first carrier rail and the second carrier rail between the closed position and the open position, the lever including a groove and a channel, the groove to receive a portion of the first and second carrier rails, the channel to receive an end of the slider, the end of the slider to move unobstructedly within the channel to delay movement of the slider when the lever pivots the first and second carrier rails from the open position toward the closed position.

2. The binder apparatus of claim 1 , wherein, when the lever is moved from a third position toward a fourth position, the end of the slider substantially immediately engages a first surface adjacent a first end of the channel to move the slider from the first position to the second position and enable the first and second carrier rails to be pivoted from the closed position to the open position.

3. The binder apparatus of claim 2 , wherein, when the lever is moved from the fourth position toward the third position, the end of the slider travels within the channel from the first end toward a second surface adjacent a second end of the channel to enable the first and second carrier rails to be at least partially transitioned from the open position to the closed position prior to the slider being moved from the second position to the first position.

4. The binder apparatus of claim 1 , wherein the channel includes an arc-shaped channel.

5. The binder apparatus of claim 1 , wherein the channel extends entirely through the lever.

6. The binder apparatus of claim 1 , further including ring portions coupled along the first and second carrier rails, in the closed position, respective ring portions engage to form a closure.

7. The binder apparatus of claim 1 , further including a locking element coupled to the slider, in the closed position, the slider to position the locking element between the carrier rails and the housing or between the carrier rails to secure the first and second carrier rails in the closed position.

8. The binder apparatus of claim 1 , wherein the slider is to be positioned in a groove formed by tabs of the first and second carrier rails to guide movement of the slider relative to the first and second carrier rails.

9. The binder apparatus of claim 8 , further including a locking element coupled to the slider, wherein in the first position, the locking element to be positioned between the tabs to secure the first and second carrier rails in a closed position.

10. The binder apparatus of claim 8 , further including a locking element coupled to the slider, wherein in the second position, the locking element is spaced from between the tabs.

11. The binder apparatus of claim 1 , wherein the slider is directly coupled to the lever.

12. A binder apparatus, comprising:
a housing;
first and second carrier rails supported by the housing;
a slider movable between a first position and a second position, where (a) in the first position, the slider secures the first and second carrier rails in a closed position, and (b) in the second position, the slider enables pivotable movement of the first and second carrier rails;
a lever to pivot the first carrier rail and the second carrier rail between the closed position and the open position, the lever including a groove and a channel, the groove to receive a portion of the first and second carrier rails, the channel to receive an end of the slider, the end of the slider to move within the channel to delay movement of the slider when the lever pivots the first and second carrier rails from the open position toward the closed position; and
a biasing element coupled between the housing and the slider to urge the slider toward the closed position.

13. A binder apparatus, comprising:
a housing;
first and second carrier rails supported by the housing;
a slider movable between a first position and a second position, where (a) in the first position, the slider secures the first and second carrier rails in a closed position, and (b) in the second position, the slider enables pivotable movement of the first and second carrier rails; and
a lever to pivot the first carrier rail and the second carrier rail between the closed position and the open position, the lever including means for delaying movement of the slider by enabling the slider to move unobstructedly relative to the lever when the lever pivots the first and second carrier rails from the open position toward the closed position.

14. The binder apparatus of claim 13 , wherein the means for delaying movement of the slider includes a channel to receive an end of the slider, the end of the slider to move unobstructedly within the channel to delay the movement of the slider when the lever pivots the first and second carrier rails from the open position toward the closed position.

15. The binder apparatus of claim 13 , further including a biasing element to urge the slider toward the closed position.

16. The binder apparatus of claim 15 , wherein the biasing element is coupled between the housing and the slider.

17. The binder apparatus of claim 13 , wherein the slider is to be positioned in a groove formed by tabs of the first and second carrier rails to guide movement of the slider relative to the first and second carrier rails.

18. The binder apparatus of claim 13 , wherein the lever includes means for enabling substantially simultaneous movement of the slider and the first and second carrier rails when the lever pivots the first and second carrier rails from the closed position toward the open position.

19. The binder apparatus of claim 18 , wherein the means for enabling substantially simultaneous movement of the slider and the first and second carrier rails includes a channel to receive an end of the slider.

20. The binder apparatus of claim 13 , wherein the slider is directly coupled to the lever.

Assignees

• Donnelley & Sons Co

Inventors

• Warmus James

Classifications

• B42F13/26 Primary

  and locked when so engaged, e.g. snap-action · CPC title

• B42F13/22

  in two sections engaging each other when closed · CPC title

• B42F13/20

  pivotable about an axis or axes parallel to binding edges · CPC title