Door handle system for pivoting a sliding door

Patent metadata

Field	Value
Publication number	US-11959302-B2
Application number	US-202016940041-A
Country	US
Kind code	B2
Filing date	Jul 27, 2020
Priority date	Jul 27, 2020
Publication date	Apr 16, 2024
Grant date	Apr 16, 2024

Abstract

A handle system for a sliding door system is provided. The handle system includes: a first panel; a second panel wherein at least one of the first and second panels is configured to move in a direction parallel to the other of the first and second panels and the first and second panels are configured to also move together in a generally pivoting motion; handle located on one of the first and second panels; and a latch operatively connected to the handle, the latch configured so that movement of the handle moves the latch from a locking position to an unlocking position to allow the first and second panel to pivot.

First claim

We claim:

1. A handle system for a sliding door system comprising:
a first panel;
a second panel wherein at least one of the first or second panels is configured to move in a direction parallel to the other of the first or second panels and the first and second panels are configured to also move together in a generally pivoting motion;
a handle located on one of the first or second panels; and
a latch operatively connected to the handle, the latch configured so that movement of the handle away from the one of the first or second panels moves the latch in a vertical direction from a locking position to an unlocking position to allow the first and second panels to pivot, wherein the handle pivots about a pivot pin and defines a slot in which a slide pin resides and the handle slides along the slide pin when the handle moves.

2. The handle system of claim 1 , further including an actuating portion on the handle configured to move a rod axially to move the latch between the locking position and the unlocking position when the handle is moved.

3. The handle system of claim 2 , further comprising a spring biasing the latch to the locking position.

4. The handle system of claim 3 , wherein the spring also biases the handle to a first position.

5. The handle system of claim 2 , wherein the actuating portion engages a protrusion on the rod.

6. The handle system of claim 1 , wherein the handle is located on a panel that is configured to not move in a direction parallel to the other panel.

7. The handle system of claim 6 , wherein the sliding door system has three panels, two that slide and one that does not slide.

8. A handle system for a sliding door system comprising:
a first panel;
a second panel wherein at least one of the first or second panels is configured to move in a direction parallel to the other of the first and second panels and the first and second panels are configured to also move together in a generally pivoting motion;
a handle located on one of the first or second panels;
a pivot pin about which the handle pivots between a latching handle position to an unlatching handle position;
a camming surface on the handle, the camming surface disposed within a rail of the one of the first or second panels;
a camming protrusion;
a rod operatively connected to the camming protrusion;
a slider pin located in a slot and configured so that when the handle is moved between the latching and unlatching handle positions the slider pin slides in the slot; and
a bolt operatively connected to the rod, the bolt configured to move in a vertical direction between a latching position and an unlatching position,
wherein pivoting movement of the handle to the unlatching handle position causes the camming surface on the handle to engage and move the camming protrusion to cause the rod and bolt to move axially to move the bolt from the latching position to the unlatching position.

9. The handle system of claim 8 , further comprising a spring biasing the bolt to the latching position.

10. The handle system of claim 8 , wherein the handle is located on a panel that is configured to not move in a direction parallel to the other panel.

11. The handle system of claim 10 , wherein the sliding door system has three panels, two that slide and one that does not slide.

12. The handle system of claim 8 , wherein the handle is arranged so that pivoting movement of the handle occurs in a plane transverse to a plane defined by the first panel and a plane defined by the second panel.

13. A method of configuring at least one panel of a sliding door system to pivot comprising:
providing first and second door panels wherein at least one of the door panels moves in a direction parallel with respect to the other door panel;
providing a handle on one of the first or second door panels;
configuring the handle to pivot away from the one of the first or second door panels and thereby operate a latch, wherein the handle is configured to pivot about a pivot pin and defines a slot in which a slide pin resides; and
configuring a portion of the latch protruding from the one of the first or second door panels to move in a vertical direction between a locking position and an unlocking position as the handle pivots away from the one of the first or second door panels, wherein the unlocking position allows multiple panels of the door to pivot.

14. The method of claim 13 , wherein the handle is located on the first panel and the first panel does not move in a direction parallel to the second panel.

15. The method of claim 13 , further comprising pivoting the sliding door system by moving the handle to an unlocking handle position and continuing to exert force on the handle to cause the sliding door system to pivot.

16. A method of configuring at least one panel of a sliding door system to pivot comprising:
providing first and second door panels wherein at least one of the door panels moves in a direction parallel with respect to the other door panel;
providing a handle on one of the first or second door panels;
configuring the handle to pivot away from the one of the first or second door panels and thereby operate a latch;
configuring the latch to move in a vertical direction between a locking position and an unlocking position as the handle pivots away from the one of the first or second door panels, wherein the unlocking position allows multiple panels of the door to pivot;
configuring a spring to compress when the handle is pivoted; and
configuring a slide pin to slide in a slot on the handle when the handle is pivoted.

17. The method of claim 16 , further comprising:
providing a camming portion on the handle;
providing a projection operatively connected to the latch; and
configuring the camming portion to cam against projection to move the latch when the handle is pivoted.

Assignees

• Overhead Door Corp

Inventors

• Rios Rogelio
• Gollihar Ii John M

Classifications

• E05B1/003 Primary

  Handles pivoted about an axis perpendicular to the wing (E05B3/00, E05B5/00, E05B13/106 take precedence) · CPC title

• E05B1/0053

  Handles or handle attachments facilitating operation, e.g. by children or burdened persons (foot-operation E05B53/001) · CPC title

• E05B7/00

  Handles pivoted about an axis parallel to the wing (E05B5/00, {E05B85/14} take precedence; {combined with bolt movement E05C1/00, E05C3/00}) · CPC title

• E05B63/185

  Preventing actuation of a bolt when the wing is open (E05B63/20 takes precedence, similar safety devices E05D15/526) · CPC title

• E05B65/0858

  comprising simultaneously pivoting double hook-like locking members · CPC title