US71821A - Self and alexander d - Google Patents
Self and alexander d Download PDFInfo
- Publication number
- US71821A US71821A US71821DA US71821A US 71821 A US71821 A US 71821A US 71821D A US71821D A US 71821DA US 71821 A US71821 A US 71821A
- Authority
- US
- United States
- Prior art keywords
- seat
- alexander
- self
- spring
- wagon
- 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
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32254—Lockable at fixed position
- Y10T403/32426—Plural distinct positions
- Y10T403/32434—Unidirectional movement, e.g., ratchet, etc.
Definitions
- Figure 1 is a front View of my invention ready to be attached to a. wagon'.
- Figure 2 is a front view of the same, with the cap o'i, showing the rack and catch and spring.
- the object of my invention is to so construct a wagon-seat fastening, of any suitable material, that the seat may hera-ised and lowered at pleasure.
Description
` y/fan fifi/75% Zai/096K INVENTOH WITNESSES l @auch .tetra gettin ffirz.
WALTER T. THORNTON, OF BELLEVILLE, MICHIGAN, ASSIGNOR' TO HIM- V y SELF ANI) ALEXANDER D. WRIGHT, OF SAME PLACE.
Letters Patent No. 71321, dated December 3, 1867.
IMPROVEMENT IN ADJUSTABLE SEAT-PASTENER.
@Ligt rigehule reemi in im tigen etter nent mit making ,9m nf the am.
TO WHOM IT MAY CONOERN:
Be it known that I, WALTER T. THORNTON, of Belleville, in the county of Wayne, and State of Michigan, have invented a new and useful Wegon-Seat'Fastening; and I do decla-re that the following is a true and accurate description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon, and making a part of this specification.
Figure 1 is a front View of my invention ready to be attached to a. wagon'.
Figure 2 is a front view of the same, with the cap o'i, showing the rack and catch and spring.
The same letters refer to similar parts in each figure.
The object of my invention is to so construct a wagon-seat fastening, of any suitable material, that the seat may hera-ised and lowered at pleasure.
p In manufacturing `my inventiornl make a plate, A, with Suitable `projeoticms B Bydtc., to which to fasten the cap C, 'Between the projections B B, Ato., I pla-ce the rack D, provided at the top with a suitable rest, E, `for the seat, which may be attached to the rest without or with springs, as may be desired.` To the bed-plate A, I attach the catch F, which is made to retain its position by means of the spring G. These seat-fastenings I construct 4right and left-handed, as one is required upon either side of the wagon. The spring G may be a iat, a Vshnped, or a spiral spring, as may be most desirable. Y
s What I claim as my invention, and desire to` secure by Letters Patent, isf- The construction of a wagon-seat fastening, substantially as described, witlrplate A, projections B B, Snc., cap C, rack D provided with seat-rest E, the catch F, and the spring G, or theirequivalents, for the purpose set forth.
WALTER T. THORNTON.
Witnesses:
E. R. Tucuman, JAMES. T. CAMPBELL.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US71821A true US71821A (en) | 1867-12-03 |
Family
ID=2141335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US71821D Expired - Lifetime US71821A (en) | Self and alexander d |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US71821A (en) |
-
0
- US US71821D patent/US71821A/en not_active Expired - Lifetime
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