US126972A - Improvement in extension-table rails - Google Patents
Improvement in extension-table rails Download PDFInfo
- Publication number
- US126972A US126972A US126972DA US126972A US 126972 A US126972 A US 126972A US 126972D A US126972D A US 126972DA US 126972 A US126972 A US 126972A
- Authority
- US
- United States
- Prior art keywords
- extension
- improvement
- table rails
- plate
- rails
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 210000000088 Lip Anatomy 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B1/00—Extensible tables
- A47B1/10—Slide mechanisms
Definitions
- My invention consists in a metallic plate and hook-plate on each piece of the rail, so arranged that the wood rails do not come in contact with each other, while they slide freely back and forth.
- Figure l is a sectional edge view of the extension-rail, the section being'on the line 00 w of Fig. 2.
- Figure l is a sectional edge view of the extension-rail, the section being'on the line 00 w of Fig. 2.
- r is a face view of one of the pieces detached.
- Fig. 3 is a cross-section of Fig. 1, taken on the line y 3 Similar letters of reference indicate oorre one edge flush with one side of the narrow groove E, and with its other edge projecting over the side of the other groove D, as seen i in the drawing.
- G represents the hook-plate, which is fastened transversely across the plate F, having two lips, H and I.
- the lip H is a hook, which engages with the projecting edge of the plate F, as seen in Fig. 3.
- the other lip I runs in the other groove, and in contact with the otheredge of the plate F, and serves as a guide to keep the parts in place.
- J are plates of iron, fastened to the pieces, as seen, which serve as stops to limit the exhaust of the extension.
- the outer pieces or parts B B are rigidly attached to the ends of the table in the usual manner.
Description
L. LOTZ.
Improvement in Extension-Table Rails.
No. l26 ,97.2. Patente'd May 21,1s72., I
UNITED STATES PATENT @FHOR.
LORENZ Lor'z, or BROOKLYN, N W YORK.
IMPROVEMENT IN EXTENSION-TABLE RAILS.
Specification forming part of Letters Patent No. 126,972, dated May 21, 1872.
Specification describing a new and useful Improvement in Extension-Table Rails, invented by LORENZ LOTZ, of Brooklyn, in the county of Kings and State of New York.
My invention consists in a metallic plate and hook-plate on each piece of the rail, so arranged that the wood rails do not come in contact with each other, while they slide freely back and forth.
In the accompanying drawing, Figure l is a sectional edge view of the extension-rail, the section being'on the line 00 w of Fig. 2. Fig. 2
r is a face view of one of the pieces detached.
Fig. 3 is a cross-section of Fig. 1, taken on the line y 3 Similar letters of reference indicate oorre one edge flush with one side of the narrow groove E, and with its other edge projecting over the side of the other groove D, as seen i in the drawing. G represents the hook-plate, which is fastened transversely across the plate F, having two lips, H and I. The lip H is a hook, which engages with the projecting edge of the plate F, as seen in Fig. 3. The other lip I runs in the other groove, and in contact with the otheredge of the plate F, and serves as a guide to keep the parts in place. J are plates of iron, fastened to the pieces, as seen, which serve as stops to limit the exhaust of the extension. The outer pieces or parts B B are rigidly attached to the ends of the table in the usual manner.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- An extension-table rail, consisting of the wooden grooved sections B B and O, metallic plates F, hook and guide plates G, and stopplates J, arranged substantially as described.
LORENZ LOTZ.
Witnesses:
T. B. MOSHER, ALEX. F. ROBERTS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US126972A true US126972A (en) | 1872-05-21 |
Family
ID=2196395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US126972D Expired - Lifetime US126972A (en) | Improvement in extension-table rails |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US126972A (en) |
-
0
- US US126972D patent/US126972A/en not_active Expired - Lifetime
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