US143554A - Improvement in slides for extension-tables - Google Patents
Improvement in slides for extension-tables Download PDFInfo
- Publication number
- US143554A US143554A US143554DA US143554A US 143554 A US143554 A US 143554A US 143554D A US143554D A US 143554DA US 143554 A US143554 A US 143554A
- Authority
- US
- United States
- Prior art keywords
- slides
- tables
- extension
- improvement
- grooves
- 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
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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
- the object of our invention is to construct our slides with metallic guide-rods laid in the grooves, and metallic nuts to travel on said rods.
- a B O are three sliding rails, representing one side of a table-slide.
- the middle rail, B has a groove, a, cut in each of two of its sides; and the rails A U have one groove each, as shown.
- an iron guide-rod, D secured at its ends by metallic caps 61.
- One end of each rail is connected to the guide-rod of its opposite rail by a sliding nut, E, arranged as shown in Fig. 3.
- the grooves a are out with parallel sides
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- Compositions Of Macromolecular Compounds (AREA)
Description
A. ZEH, G. P. LIVINGSTON &--P. V. W. BULLINGSQ v Slides for Extension-Tables. No. 143,5541 Patented Oct-7,1873.
UNITED STATES PATENT OFFIoE.
ALFRED ZEH. GEORGE P. LIVINGSTON, AND PETER v. w. OULLINGS, 0E
' GALLUPSVILLE, NEW YORK. I I
IMPROVEMENT IN SLIDES FOR EXTENSION-TABLES.
Specification forming part of Letters Patent No. 143,554, dated October 7, 1873; application fil d March 21, 1873.
To all whom it. may concern:
Be it known that we, ALFRED ZEH, GEO. P. LIVINGSTON, and PETER V. W. OULLINGs, of Gallupsville, in the county of Scoharie and State of New York, have invented a new and useful Improvement in Slides for Extension- Tables, 850.; and we do hereby declare the following to be a full, clear, and exact description of the same, reference being had to :the accompanying drawings, in which- Figure 1 is a perspective view of our slide. Fig.2 is a transverse section, and Fig. 3 is a longitudinal section, of the same.
The object of our invention is to construct our slides with metallic guide-rods laid in the grooves, and metallic nuts to travel on said rods.
A B O are three sliding rails, representing one side of a table-slide. The middle rail, B, has a groove, a, cut in each of two of its sides; and the rails A U have one groove each, as shown. Within each of said grooves there is laid an iron guide-rod, D, secured at its ends by metallic caps 61. One end of each rail is connected to the guide-rod of its opposite rail by a sliding nut, E, arranged as shown in Fig. 3. v
The grooves a are out with parallel sides;
and the sliding nuts E are fitted rather loosely in said grooves, so that they have bearing-surfaces therein, and the load upon the table is, in part, sustained by said nuts resting in said grooves.
Wooden blocks 0 e, placed in the grooves beneath the guide-rocls, serve as stops to limit the relative movement of the sliding rails.
Having described our invention, what we claim as new is-- The slide-rails A B constructed with grooves a a, and the rods D D laid therein, substan- Witnesses:
PETER FRANK. CHARLES E. ZEH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US143554A true US143554A (en) | 1873-10-07 |
Family
ID=2212967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US143554D Expired - Lifetime US143554A (en) | Improvement in slides for extension-tables |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US143554A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3078131A (en) * | 1961-01-13 | 1963-02-19 | Otto A Beeck | Extension slide having band adjustment means |
-
0
- US US143554D patent/US143554A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3078131A (en) * | 1961-01-13 | 1963-02-19 | Otto A Beeck | Extension slide having band adjustment means |
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