One leg of the hinge overlays the top surface of the sheet 20 and is secured thereto by any suitable means such as the rivets 25. The central section 23 of the hinge forms an L-shaped step having an apex 24 projecting in the general direction of the sheet 20. Each consists of a pair of L-shaped portions which, when viewed in one position, have the general shape of the letter W. The hinge elements 22 are each identical.
The sheet 20 is secured at its rearward end, that is, adjacent the desk top 11, by means of a pair of hinge elements 22. leaves with sliding or unfolding parts other than leaves or drawers A47B17/036- Writing-tables with substantially horizontally extensible or adjustable parts other than drawers, e.g.
A47B17/03- Writing-tables with substantially horizontally extensible or adjustable parts other than drawers, e.g.A47B- TABLES DESKS OFFICE FURNITURE CABINETS DRAWERS GENERAL DETAILS OF FURNITURE.A47- FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCTION CLEANERS IN GENERAL.238000006011 modification reaction Methods 0.000 description 3.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Steelcase Inc filed Critical Steelcase Inc Priority to US469681A priority Critical patent/US2832658A/en Application granted granted Critical Publication of US2832658A publication Critical patent/US2832658A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Original Assignee Steelcase Inc Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US469681A Inventor Earle C Bullock Current Assignee (The listed assignees may be inaccurate.
#Cover desk bottom pdf#
Google Patents Hinged cover for desk sliding reference shelvesĭownload PDF Info Publication number US2832658A US2832658A US469681A US46968154A US2832658A US 2832658 A US2832658 A US 2832658A US 469681 A US469681 A US 469681A US 46968154 A US46968154 A US 46968154A US 2832658 A US2832658 A US 2832658A Authority US United States Prior art keywords sheet shelf cover shelves hinge Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US2832658A - Hinged cover for desk sliding reference shelves
US2832658A - Hinged cover for desk sliding reference shelves
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