US86241A - John h - Google Patents

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US86241A
US86241A US86241DA US86241A US 86241 A US86241 A US 86241A US 86241D A US86241D A US 86241DA US 86241 A US86241 A US 86241A
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seat
strips
john
wagon
nale
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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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression 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

  • NALE OF DECATUR
  • ILLINOIS A-SSIGNOR TO HIMSELF AND JOHN O. SLOAN, O F SAME PLACE.
  • A represents a common wagon-seat.
  • B is a stout beam of hard wood, fastened crosswise to the bottom of the seat A, and equidistant from either end.
  • G O are strips of hardwood, which may be of any number, joined together near their ends by the crossties D D, and the other ends of which are inserted firmlyin morti-ses formed in the sides of the beam B.
  • the ends of the strips 0 C also project beyond the cross-ties D D snfiiiciently far to enable the seat to rest by them upon the sides of the wagon-bed.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Plural Heterocyclic Compounds (AREA)

Description

@atent JOHN H.
NALE, OF DECATUR, ILLINOIS, A-SSIGNOR TO HIMSELF AND JOHN O. SLOAN, O F SAME PLACE.
Letters Patent No. 86,241, dated January 26, 1869.
IMPROVED WAGON-SEAT.
The Schedule referred to in these Letters Patent and making part of the same.
Be it known that I, JOHN H. NALE, of Decatur, county of Macon, and State of Illinois, have invented an Improved Wagon-Seat; an I do hereby declare that the followingis a full, clear, and exact description of the construction and operation of the same, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
A represents a common wagon-seat.
B is a stout beam of hard wood, fastened crosswise to the bottom of the seat A, and equidistant from either end.
G O are strips of hardwood, which may be of any number, joined together near their ends by the crossties D D, and the other ends of which are inserted firmlyin morti-ses formed in the sides of the beam B.
Underneath the strips 0 O, and a short distance from either side of the beam B, are the wedge-shaped slats E E, through which the strips 0 O are bolted and fastened to the bottom of the seat, thus forming a leverage; and the combination of the strips 0 U and ties D D with the mortised beam B and Wedge-shaped slats E E, forms a spring which gives an easy, elastic motion to the seat. v
The ends of the strips 0 C also project beyond the cross-ties D D snfiiiciently far to enable the seat to rest by them upon the sides of the wagon-bed.
We do not claim any patent for spring wagon-seat heretofore granted, or any specific part thereof; but
We claim the combination and arrangement of the spring-strips O O, secured to the beam B by means of mortises, and to the wedge-shaped planks or leversupports E E by means of screws, the outer ends of these strips 0 O perfoi'atin g the connecting-bars D D, and projecting sufficiently to form a support for the seat upon the sides of the wagon-bed, substantially as described, and for the purposes set forth.
, JOHN H. NALE. Witnesses:
. GEO. 0. MAROY,
. J. 0; SLOAN.
US86241D John h Expired - Lifetime US86241A (en)

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US86241A true US86241A (en) 1869-01-26

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US86241D Expired - Lifetime US86241A (en) John h

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020193312A1 (en) * 1997-07-31 2002-12-19 Thorsett Eugene D. Carbamyloxy compounds which inhibit leukocyte adhesion mediated by VLA-4
US20030166575A1 (en) * 1997-07-31 2003-09-04 Dappen Michael S. Compounds which inhibit leukocyte adhesion mediated by VLA-4

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020193312A1 (en) * 1997-07-31 2002-12-19 Thorsett Eugene D. Carbamyloxy compounds which inhibit leukocyte adhesion mediated by VLA-4
US20030166575A1 (en) * 1997-07-31 2003-09-04 Dappen Michael S. Compounds which inhibit leukocyte adhesion mediated by VLA-4

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