US151470A - Improvement in car-seat arms - Google Patents
Improvement in car-seat arms Download PDFInfo
- Publication number
- US151470A US151470A US151470DA US151470A US 151470 A US151470 A US 151470A US 151470D A US151470D A US 151470DA US 151470 A US151470 A US 151470A
- Authority
- US
- United States
- Prior art keywords
- arm
- car
- bolt
- improvement
- seat arms
- 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
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/20—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access
- B60N2/203—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access taking a position opposite to the original one
Definitions
- the object of my invention is to connect or disconnect the car-seat arm A (refereneebeing had to the accompanying drawing) with back T and arm-rest V easily and rapidly, without the removal and replacement of screws, and consequent scratching and defacing of parts and loss of time.
- Figure l shows a broken plan of adjustable arm A; Fig. 2, a longitudinal section of arm A, connected with back T by spring-bolt B, and with an arm-rest, V, by spring-bolt O.
- Fig. 3 shows an outside View of arm A in place in socket-plate m, by which it is connected with back T; also, an inside view of arm A, connected with plate n, by which it is attached to arm-rest V.
- g represents the spring of bolt B.
- f represents the spring of bolt C.
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Seats For Vehicles (AREA)
- Massaging Devices (AREA)
Description
UNITED STATES PATENT OFFICE.
WILLIAM J. OALAIS, OF WILMINGTON, N. O., ASSIGNOR OF ONE-HALF HIS RIGHTv TO WILLIAM H. JAMES AND JAMES ANDERSON, OF SAME PLAGE.
IMPROVEMENT IN CAR-SEAT ARMS.
Specification forming part of Letters Patent No. 151,470, dated June 2, 1874; application led September 5, 1873.
To all 'whom it may concern:
Be it known that I, W. J. CALAIS, of the eity'of Wilmington, State of North Carolina, have invented an Adjustable Car-Seat Arm, of which the following is a specification:
The object of my invention is to connect or disconnect the car-seat arm A (refereneebeing had to the accompanying drawing) with back T and arm-rest V easily and rapidly, without the removal and replacement of screws, and consequent scratching and defacing of parts and loss of time.
Figure l shows a broken plan of adjustable arm A; Fig. 2, a longitudinal section of arm A, connected with back T by spring-bolt B, and with an arm-rest, V, by spring-bolt O. Fig. 3 shows an outside View of arm A in place in socket-plate m, by which it is connected with back T; also, an inside view of arm A, connected with plate n, by which it is attached to arm-rest V.
g represents the spring of bolt B. f represents the spring of bolt C.
To disconnect arm Afrom back T, draw out spring-bolt B by its head, so that its smaller diameter L can pass out through slot w.
To disconnect arm A from arm-rest V, draw out spring-bolt C by its head, so that its smaller diameter av can pass through slot finto larger hole c, through which the head of bolt C can pass.
When arm A is connected with arm-rest V, by giving bolt C a half-turn. pins is turned away from slot o, by which means bolt C is held irmly in place, and cannot be Withdrawn. A half-turn of Vbolt B removes pin p from slot 1', for a similar purpose.
I claim as my invention- In combination with the adjustable arm A, having slots w and e, the 'movable bolts B and C, substantially as and for the purposes set forth.
W. J. CALAIS.
Witnesses SOL. BEALL, GEO. RUSKELL.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US151470A true US151470A (en) | 1874-06-02 |
Family
ID=2220882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US151470D Expired - Lifetime US151470A (en) | Improvement in car-seat arms |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US151470A (en) |
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0
- US US151470D patent/US151470A/en not_active Expired - Lifetime
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