Title:
天井格子クロスランナーのコネクタ
Document Type and Number:
Japanese Patent JP4054070
Kind Code:
B2
Abstract:
A connector (19) for suspended ceiling grid that provides a first end lock in a main tee slot (18) and a lock with an identical opposed connector (19). The connector (19) in the first end lock and in the connector-to-connector lock is installed with a simple stab-in motion. The connector works with a non-re-entrant slot profile that avoids the risk of improper assembly. The connector is releasable without tools and is reusable. The connector emits an audible click when fully installed, is resistant to damage from rough handling, and affords high tensile and compressive strength in its connections.
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| JP4302688 | Clean room ceiling structure |
Inventors:
Gerald El Kosky
James Jay Lehan
Douglas Bee Hooper
Paul De La Ronde
James Jay Lehan
Douglas Bee Hooper
Paul De La Ronde
Application Number:
JP12683495A
Publication Date:
February 27, 2008
Filing Date:
May 25, 1995
Export Citation:
Assignee:
USG Interiors,Inc
International Classes:
E04B9/14; E04B9/12; E04C2/42; F16B5/07; F16B7/22
Domestic Patent References:
| JP63277346A | ||||
| JP6259748A | ||||
| JP515857B2 | ||||
| JP52113513A | ||||
| JP4411869Y1 | ||||
| JP6237852Y2 |
Foreign References:
| US3093221 | ||||
| US4108563 | ||||
| US5044138 | ||||
| US5271202 | ||||
| US3746379 | ||||
| US4611453 | ||||
| US4264231 | ||||
| US4785603 | ||||
| US4989387 |
Attorney, Agent or Firm:
Kazuo Shamoto
Shosuke Imai
Tadashi Masui
Tadahiko Kurita
Yasushi Kobayashi
Shosuke Imai
Tadashi Masui
Tadahiko Kurita
Yasushi Kobayashi