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US68143A - Improved car-springs - Google Patents

Improved car-springs Download PDF

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Publication number
US68143A
US68143A US68143DA US68143A US 68143 A US68143 A US 68143A US 68143D A US68143D A US 68143DA US 68143 A US68143 A US 68143A
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United States
Prior art keywords
spring
springs
rubber
improved car
car
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Expired - Lifetime
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/22Resilient suspensions characterised by arrangement, location or kind of springs having rubber springs only
    • 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
    • F16F1/00Springs
    • F16F1/36Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/371Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification

Definitions

  • Figure 1 is a vertical section of my spring.
  • Figure 2 is a perspective view of the same.
  • my invention consists'in compressing wool or woollen bobbin into the aperture or hole which may be made in a rubber spring, thereby forming a combination which increases, to a great extent, the resisting and sustaining power of the spring.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Springs (AREA)

Description

T. F. ALLYN.
Car Spring, No; 68,143. Patented Aug. 27, 1867.
Witnesses= git-itch 1am iglatwt @ffinz.
IMPROVED CAR-SPRINGS.
Filip g dgehule rsfemt it ill flgm ifitfitrt%nimt ant making put at tlge smut.
TO ALL WHOM IT MAY CONCERN:
Be it known that I, T. F. ALLYN, of Nyaek, in the county of Roekland, and State of New York, have invented a new and improved Buffer or Gar-Spring; and I do hereby declare that the following is a full and exact description thereof, reference being bad to the accompanying drawings, making a part of this specification.
Figure 1 is a vertical section of my spring.
.Figure 2 is a perspective view of the same.
The nature of my invention consists'in compressing wool or woollen bobbin into the aperture or hole which may be made in a rubber spring, thereby forming a combination which increases, to a great extent, the resisting and sustaining power of the spring.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation. I
I compress wool or woollen bobbin into the hole which is made in the spring, and with this combination I produce a spring atless expense and more durable than the rubber spring without the aid of wool or bobbin.
It'will be seen that the two materials, or any similar or known material combined with rubber in the manner before stated, will act together, and that .the woollen bobbin will'resist a greater pressure than rubber without being fractured or injured, as is frequently the case with the rubber springs alone. I apply my spring in the same manner which ordinary rubber springs are applied.
What I claim as my invention, and desire to. secure by Letters Patent, is-
r A car-spring constructed of wool and rubber, combined as described and set forth in my specification.
T. F. ALLYN.
Witnesses:
B. F. JAu'ns, A. Moons.
US68143D Improved car-springs Expired - Lifetime US68143A (en)

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US68143A true US68143A (en) 1867-08-27

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US68143D Expired - Lifetime US68143A (en) Improved car-springs

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040217703A1 (en) * 2003-03-31 2004-11-04 Georg Wittmann Component, in particular a display apparatus with organic light emitting diodes
US6857624B2 (en) 2002-11-27 2005-02-22 The Goodyear Tire & Rubber Company Tunable spring rate and energy storage spring body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6857624B2 (en) 2002-11-27 2005-02-22 The Goodyear Tire & Rubber Company Tunable spring rate and energy storage spring body
US20040217703A1 (en) * 2003-03-31 2004-11-04 Georg Wittmann Component, in particular a display apparatus with organic light emitting diodes

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