US99448A - James a - Google Patents

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US99448A
US99448A US99448DA US99448A US 99448 A US99448 A US 99448A US 99448D A US99448D A US 99448DA US 99448 A US99448 A US 99448A
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Prior art keywords
holder
springs
seat
james
dowel
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems

Definitions

  • Figure l is a perspective view ofa wagon-seat, with the self-supporting spring-holder attached.
  • l igure 2 is a top plan of the holder, showing the dowel-holes in the ends of the springs, and the manner of fastening the whole to the bottom of the seat.
  • Figure 3 is a bot-tom plan of holder.
  • Figure is an elevation of holder, showing the dowel in the same, and the manner of preserving the springs in their places.

Description

Spring Holder for Wagon Seat. No. 99,448. Patented Feb. 1, 1870'.
I. hymn T 4 new gtates pane amt.
JAMES A. LEFORGEE", or DECATUR, ILLINOIS. 1;
Letters Patent No. 99,448, dated Felmcwry 1, 1810.
IMPROVEMENT IN SPRING-HOLDERSPOR wAGON-SEKTS The schedule referred to in these Letters Patent and making part of the same.
Figure l is a perspective view ofa wagon-seat, with the self-supporting spring-holder attached.
l igure 2 is a top plan of the holder, showing the dowel-holes in the ends of the springs, and the manner of fastening the whole to the bottom of the seat.
Figure 3 is a bot-tom plan of holder.
Figure is an elevation of holder, showing the dowel in the same, and the manner of preserving the springs in their places.
General Description. 7 In fig. 1, the seat A is'fastenedto the holder B, by
means of bolts passing through the holes 0 0 c c, as
shown in figs. 2 and 3.
In fig. 2 are shown the dowel-holes D D D D, in, the ends of the springs, which fit over the four corre-v spondingdowels, one of which is shown in fig. 4, as E.
In fig 4 is shown one of the dowels, E, by which the springs are held in their places, their ends, at the same time, abutting on each other, arid the endsof the springs being bevelled, so that when the holder is bolted on the seat, the springs cannot be displaced, as an additional precaution to prevent slipping, as shown in fig. 2.
, Claim. I claim, as my invention- The self-supporting spring-holder B, and the means" of fastening the springs in the same, by means of the dowel E, substantially as and for the purpose hereinbefore set forth.
JAMES A. LEFORGEE.
Witnesses:
CHARLES P. HoUsuM, J ESSE Lnnonenn.
US99448D James a Expired - Lifetime US99448A (en)

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US99448A true US99448A (en) 1870-02-01

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