WO1997025507B1 - Sliding door corner connector - Google Patents

Sliding door corner connector

Info

Publication number
WO1997025507B1
WO1997025507B1 PCT/US1997/000119 US9700119W WO9725507B1 WO 1997025507 B1 WO1997025507 B1 WO 1997025507B1 US 9700119 W US9700119 W US 9700119W WO 9725507 B1 WO9725507 B1 WO 9725507B1
Authority
WO
WIPO (PCT)
Prior art keywords
bracket
body portion
mounting member
end wall
sidewalls
Prior art date
Application number
PCT/US1997/000119
Other languages
French (fr)
Other versions
WO1997025507A1 (en
Filing date
Publication date
Priority claimed from US08/583,281 external-priority patent/US5673516A/en
Application filed filed Critical
Priority to EP97902836A priority Critical patent/EP0871814A4/en
Priority to CA002242288A priority patent/CA2242288C/en
Publication of WO1997025507A1 publication Critical patent/WO1997025507A1/en
Publication of WO1997025507B1 publication Critical patent/WO1997025507B1/en

Links

Abstract

A rigid corner connector (1) for a door (2) having a frame with stiles (6) and rails (8) seating a panel (2) therein, includes a bracket (14) having a generally planar body portion (24) with perpendicular sidewalls (26) defining a channel and having inwardly extending lips (28) along an intermediate portion. An end wall (30) extends between the sidewalls at one end thereof, and an end flange (32) at the other end extending in the opposite direction and having tabs (34) engaging the rail (8) thereon. The sidewalls (26) also have outwardly extending side flanges (42, 44) adjacent their ends, and the side flange (42) adjacent the end flange (32) has a tab (66) engagable in the end of the stile. The other side flange (44) has a tab (50) engagable in a slot (10) in the wall of the stile (6). A roller mounting member (16) is slidably seated in the bracket for sliding movement on the bracket and it transfers loads to the end wall (30). A roller (18) is rotatably mounted on the mounting member, and a detent tab (98) seated in a channel in the roller mounting member limits the movement of the mounting member on the bracket.

Claims

AMENDED CLAIMS[received b) the International Bureau on 29 July 1997 (29 07 97). original claims 1, 4 and 16 amended, new claims 23-26 added, remaining claims unchanged ( 10 pages)]
1. A rigid corner connector for a door having a frame with stiles and rails seating a panel therein, comprising: (a) a bracket having
(i) a generally planar body portion with sidewalls extending generally perpendicularly to said body portion along opposite sides thereof, said sidewalls having inwardly extending lips along an intermediate portion of the length thereof, said lips extending parallel to and over said body portion to define a channel therebetween;
(ii) an end wall extending perpendicularly to said body portion at one end thereof between said sidewalls;
(iii) an end flange at the other end of said body portion extending perpendicularly to said body portion in a direction oppositely of said sidewalls and end wall, said end flange having means thereon for engagement with a generally horizontally extending rail disposed thereon, said sidewalls also having outwardly extending side flanges adjacent both ends of said body portion, the side flange adjacent said end flange having a first tab engageable in the end of a stile and the other of said side flanges having a second tab engageable in a slot in a wall of the stile, said bracket being engageable with the ends of the stile and rail by engaging said first tab in the end of the stile and said second tab engaging in the slot in the wall of the stile and said end flange engaging the rail;
(b) a roller mounting member slidably seated within said channel of said and having a first surface slidably movable on said body portion of bracket in a direction generally parallel to said sidewalls, said roller mounting member including means thereon for transferring loads to said bracket end wall; and
(c) a roller rotatably mounted on said roller mounting member for rotation about an axis perpendicular to the plane of said body portion and extending outwardly of said bracket for movement along a track, said roller mounting member having a channel in said first surface adjacent said body portion of said bracket and terminating inwardly of its ends, said body portion of said bracket having a deflectable detent extending into said channel which is deflectable to permit insertion of the roller mounting member into said channel and thereafter limits movement of said mounting member outwardly of said channel.
2. A connector in accordance with Claim 1 wherein said roller mounting member is of generally U-shaped cross section with an end wall and spaced sidewalls between which -26-
said roller is rotatably mounted and extends outwardly thereof.
3. A connector in accordance with Claim 2 wherein said roller mounting member end wall includes an aperture and wherein said load transferring means is a threaded fastener threadably seated in said aperture in said end wall, said threaded fastener having a head abutting said end wall of said bracket.
4. A connector in accordance with Claim 3 wherein said bracket end wall has an aperture therein aligned substantially with said aperture in the mounting member end wall and of a diameter smaller than said head of said fastener, said aperture providing access for a tool to engage said head of said fastener to adjust the spacing between said mounting member end wall and said bracket end wall and thereby the distance which said roller projects from said, bracket.
5. A connector in accordance with Claim l wherein said tab on said other flange is configured to snap fit within the slot formed in the vertical stile.
6. A connector in accordance with Claim 1 wherein said side flanges have portions extending in parallel planes, said other side flange portion being spaced further from the plane of said body portion than said tab on said first mentioned flange.
7. A connector in accordance with Claim 1 wherein said tab on said other side flange is generally G-shaped - -
with a deflectable tab at its free end to provide a snap fit in the stile.
8. A connector in accordance with Claim 1 wherein said other side flange adjacent said end wall has a notch which seats said end wall to support it.
9. A connector in accordance with Claim 1 wherein said tab engageable in the end of the stile has an end portion extending at an angle away from said end flange.
10. A connector in accordance with Claim 1 wherein both of said side flanges have second tabs extending outwardly in a common plane to abut the outer surface of the stile.
11. A connector in accordance with Claim 9 wherein said end flange includes tabs extending parallel to said body portion to seat in slots in the rail to effect engagement therewith.
12. A connector in accordance with Claim 2 wherein said generally U-shaped roller mounting member is formed from sheet metal and said sidewalls have apertures therein seating a shaft upon which said roller is mounted, each of said sidewall also having an inwardly extending annular boss concentrically formed about said aperture limiting the movement of said roller in a direction perpendicularly to said sidewalls.
13. A connector in accordance with Claim 1 wherein said roller mounting member is formed of synthetic resin and includes guide elements on its end disposed outwardly of said bracket. - -
14. A connector in accordance with Claim 7 wherein said other side flange has a slot formed therein adjacent said tab thereof for receiving a tool to break off said G- shaped tab.
15. A connector in accordance with Claim 14 wherein said other side flange includes a weakened portion about said tab.
16. A sliding door comprising:
(a) a pair of stiles having channels in the inner face thereof;
(b) horizontally disposed top and bottom rails having channels in the inner face thereof;
(c) a door panel seated in said channels of said stiles and rails;
(d) connectors engaged with the ends of said stiles and rails to provide a rigid framework for the door, said connectors at the bottom of the door comprising:
(e) a bracket having
(i) a generally planar body portion with sidewalls extending generally perpendicularly to said body portion along opposite sides thereof, said sidewalls having inwardly extending lips along an intermediate portion of the length thereof, said lips extending parallel to and over said body portion to define a channel therebetween;
AMENDED SHEET (ARTICLE 19} -29-
(ii) an end wall extending perpendicularly to said body portion at one end thereof between said sidewalls;
(iii) an end flange at the other end of said body portion extending perpendicularly to said body portion in a direction oppositely of said sidewalls and end wall, said end flange engaging said generally horizontally rail disposed thereon, said sidewalls also having outwardly extending side flanges adjacent both ends of said body portion, the side flange adjacent said end flange having a first tab engaged in the end of said stile and the other of said side flanges having a second tab engaged in a slot in the wall of said stile;
(f) a roller mounting member slidably seated within said channel of said bracket and having a first surface slidably movable on said body portion of said bracket in a direction generally parallel to said sidewalls, said roller mounting member including means thereon for transferring loads to said bracket end wall; and
(g) a roller rotatably mounted on said roller mounting member for rotation about an axis perpendicular to the plan of said body portion and extending outwardly of said bracket for movement along a track in which said door is disposed, said roller mounting member having a channel in said first surface - -
adjacent said body portion of said bracket and terminating inwardly of its ends, said body portion of said bracket having a deflectable detent extending into said channel which is deflectable to permit insertion of the roller mounting member into said channel and thereafter limits movement of said mounting member outwardly of said channel.
17. The sliding door in accordance with Claim 16 wherein said bracket is engageable with the ends of the stile and rail by engaging said first tab in the end of the stile and said second tab engaging in the slot in the wall of the stile an said end flange engaging the rail, and wherein said roller mounting member end wall includes an aperture and wherein said load transferring means is a threaded fastener threadably seated in said aperture in said end wall, said threaded fastener having a head abutting said end wall of said bracket.
18. The sliding door in accordance with Claim 17 wherein a bracket end wall has an aperture therein aligned substantially with said aperture in the mounting member end wall and of a diameter smaller than said head of said fastener and permits access for a tool to engage said head of said fastener to adjust the spacing between said mounting member end wall and said bracket end wall and thereby the distance which said roller projects from said bracket.
19. The sliding door in accordance with Claim 17 wherein said tab on said other flange is configured to snap fit within the slot formed in the vertical stile. -31-
20. The sliding door in accordance with Claim 17 wherein said tab on said other side flange is generally G- shaped with a deflectable tab at its free end to provide a snap fit in the stile.
21. The sliding door in accordance with Claim 17 wherein said tab engageable in the end of the stile has an end portion extending at an angle away from said end flange, and wherein both of said side flanges have second tabs extending outwardly in a common plane to abut the outer surface of the stile.
22. The sliding door in accordance with Claim 17 wherein said end flange includes tabs extending parallel to said body portion to seat in slots in the rail to effect engagement therewith.
23. A corner connector for a door having frames and stiles seating a panel therewithin comprising:
(a) a bracket having:
(i) a generally planar body portion;
(ii) sidewalls extending perpendicularly to said body portion along opposite sides thereof, said sidewalls having inwardly extending lips along at least a portion of the length thereof, said lips extending parallel to and over said body portion to define a channel therebetween;
(iii) an end wall extending perpendicularly to said body portion at one end thereof and between said sidewalls; and -32-
(iv) an end flange at the other end of said body portion extending perpendicularly to said body portion in a direction oppositely of said sidewalls and end wall, said sidewalls and end flange having means thereon for engagement with the stiles and rails to secure them in assembly; and
(b) a door mounting member slidably seated within said channel of said bracket and having a first surface slidably movable on said body portion of said bracket in a direction generally parallel to said sidewalls, said door mounting member having: (i) a body portion;
(ii) an engaging portion extending outwardly of said channel for engagement with a door suppo ting surface;
(iii) a threaded fastener seated in said body portion and having a head bearing on said bracket end wall, said end wall having an aperture smaller than said head of said fastener providing access for a tool to engage said head of said fastener to adjust the spacing between said mounting member body portion and said bracket end wall and thereby the distance which said engaging portion extends from said bracket, said fastener transferring loads from said door mounting member to said bracket end wall, - -
said body portion of said bracket and said body of said door mounting member having cooperating deflectable detent and channel means thereon to permit sliding insertion of the door mounting member into said channel of said bracket and thereafter to limit movement of said mounting member outwardly of said channel.
24. The corner connector in accordance with Claim 23 wherein said mounting member has a body element, an engaging element and means securing said body and engaging elements in assembly.
25. The corner connector in accordance with Claim 23 wherein said detent means is a resiliently deflectable element formed in said body portion of said bracket and said channel is a slot in said body portion of said mounting member.
26. The corner connector in accordance with Claim 23 wherein said bracket is metallic and said mounting member is fabricated of synthetic resin.
PCT/US1997/000119 1996-01-05 1997-01-02 Sliding door corner connector WO1997025507A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP97902836A EP0871814A4 (en) 1996-01-05 1997-01-02 Sliding door corner connector
CA002242288A CA2242288C (en) 1996-01-05 1997-01-02 Sliding door corner connector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/583,281 US5673516A (en) 1996-01-05 1996-01-05 Sliding door corner connector
US08/583,281 1996-01-05

Publications (2)

Publication Number Publication Date
WO1997025507A1 WO1997025507A1 (en) 1997-07-17
WO1997025507B1 true WO1997025507B1 (en) 1997-09-12

Family

ID=24332447

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/000119 WO1997025507A1 (en) 1996-01-05 1997-01-02 Sliding door corner connector

Country Status (4)

Country Link
US (2) US5673516A (en)
EP (1) EP0871814A4 (en)
CA (1) CA2242288C (en)
WO (1) WO1997025507A1 (en)

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WO2013036176A2 (en) 2011-09-09 2013-03-14 Lukyanov Pavel Evgenievich Opening/closing mechanism for sliding doors
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