US163072A - Improvement in vehicle-springs - Google Patents

Improvement in vehicle-springs Download PDF

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US163072A
US163072A US163072DA US163072A US 163072 A US163072 A US 163072A US 163072D A US163072D A US 163072DA US 163072 A US163072 A US 163072A
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Prior art keywords
scroll
springs
improvement
vehicle
spring
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    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/18—Leaf springs

Definitions

  • the object of my invention is to strengthen the scroll OiSllPDOltGI of a scroll or half spring 5 and it consist in providing said scroll or supporter with one or more corrugations gradually declining toward the end of the bent part of the scroll. Said corrugations may be applied at option on the convex or concave side of said bent part of the scroll or supporter.
  • A is an elevation of a portion of a spring
  • B is an elevation of a scroll or supporter, their ends being coupled, as usual, by the toggle (J and bolts 0 c.
  • the toggle (J and bolts 0 c) In the bent portion of the scroll I insert or strike up the corrugation b, which greatly strength ens that portion, decreasing the liability of its bending, and without increase of metal.
  • the combined lamina-ted and C spring having corrugation b on the concave or convex side of the bent portion of the scroll, as and for the purpose set forth.

Description

c. nuTz.
V ehicle-Sp ri ngs.
Paten ted May 11. 1875.-
THE-L Fl GAL INVENTDR,
Jaw fi- W (m (WQY (20.
THE GRAPHIC C0.PHOTO-LITH.39&4I PARK PLACEJ rrro.
GHRISTOPH HOTZ, OF CHICAGO, ILLINOIS.
IMPROVEMENT IN VEHICLE-SPRINGS.
Specification forming part of Letters Patent No. 163.072, dated May ll, 1875; application filed March 9, 1e75 To all whom it may concern:
Be it known that I, GHRISTOPH Ho'rz, citizen of Chicago, county of (look and State of Illinois, have invented certain Improvements in Scroll-Springs; and I hereby declare the following to be a full, clear, and exact description thereof, reference being bad to the accompanying drawings making a part of this specification, in which- Figure l is a side elevation of a scroll-spring having my improvement. Fig. 2 is an end view of same. Fig. 3 is a cross'section of the scroll portion or supporter having my improvement.
The object of my invention is to strengthen the scroll OiSllPDOltGI of a scroll or half spring 5 and it consist in providing said scroll or supporter with one or more corrugations gradually declining toward the end of the bent part of the scroll. Said corrugations may be applied at option on the convex or concave side of said bent part of the scroll or supporter.
In order that those skilled in the art may make and use my invention, I will proceed to describe the manner in which I have carried it out.
In the said drawing, A is an elevation of a portion of a spring, and B is an elevation of a scroll or supporter, their ends being coupled, as usual, by the toggle (J and bolts 0 c. In the bent portion of the scroll I insert or strike up the corrugation b, which greatly strength ens that portion, decreasing the liability of its bending, and without increase of metal.
I am aware that corrugations have heretofore been made in elliptic springs and hence I do not claim, broadly, a corrugated spring. I am also aware that curved springs have heretofore been combined with leaf-springs; but
Having thus described my invention, what I claim as new, and desire to secure by Let ters Patent, is-
The combined lamina-ted and C spring, having corrugation b on the concave or convex side of the bent portion of the scroll, as and for the purpose set forth.
GHRISTOPH norz. Witnesses FRED. W. WOLF, PETER SOHU'ITLER.
US163072D Improvement in vehicle-springs Expired - Lifetime US163072A (en)

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