US373144A - Sewing-machine seat - Google Patents

Sewing-machine seat Download PDF

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US373144A
US373144A US373144DA US373144A US 373144 A US373144 A US 373144A US 373144D A US373144D A US 373144DA US 373144 A US373144 A US 373144A
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Prior art keywords
sewing
machine
machine seat
seat
stool
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Expired - Lifetime
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
    • A47C9/022—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools movably mounted on a working-table or the like

Definitions

  • Figure 1 is a perspective of a portion of a machine-table pro- 'vided with a stool or seat constructed in accordance with my invention
  • Fig. 2 is a detail in section of the laterally-adj usting de- ⁇ VIGG.
  • A represents a sewing-machine table of usual construction, mounted upon legs or standards A.
  • a bearing, A clamped to said leg by means of embracing arms adapted to be held in place by means of a binding-screw passing through perforations in said arms.
  • a vertical rod, B Mounted in the bearing A, and adapted to 5 rotate or swing therein, is a vertical rod, B,
  • braces B which converge and join, forming an adjusting-bar, B at the top and bottom of which are formed longitudinal parallel flanges B and having a perforation, 13*, for the reception of an adjusting or set screw, B
  • 0 represents the seat or stool, which may be upholstered, as shown, or ofany suitable construction, from the bottom of which depends a sorew,O, adapted to enter a bored and screwthreaded standard, 0 designed to rest upon the floor and provided with a laterally-projecting adjusting arm, O longitudinally slotted, as at 0 for the reception of the screw B and constructed to slide within and be embraced by the flanges B of the bar B.
  • a sorew,O adapted to enter a bored and screwthreaded standard, 0 designed to rest upon the floor and provided with a laterally-projecting adjusting arm, O longitudinally slotted, as at 0 for the reception of the screw B and constructed to slide within and be embraced by the flanges B of the bar B.
  • the stool and its standard may be adjusted away from or nearer to the bar B, and that the stool can be raised and lowered, similar to a pianostool, at will.
  • the device may be attached to any ordinary form of machine-table.

Description

(No Model.)
J. H. MAI-IAN.
SEWING MACHINE SEAT. No. 373,144. Patented Nov. 15. 188'7.
. WITNESSES ATTORNEY.
N. PETERS. PhoQo-Lilhographer. Washingknn, D. c
25 in both figures.
UNITED STATES PATENT FFICE.
JOHN H. MAHAN, OF CLEVELAND, OHIO.
SEWING-MACHINE SEAT.
SPECIFICATION forming part of Letters Patent No.373,1f14, dated November 15, 1887.
Application filed April 25, 1887. Serial No. 236,043. (No model.)
cheap, simple, adjustable seat for sewing-machine tables, and one that is adapted for easy attachment thereto and to be swung under the table when not in use.
Other objects and advantages of the inven- I 5 tion will hereinafter appear, and the novel features thereof Will be particularly pointed out in the claim. 7
Referring to the drawings, Figure 1 is a perspective of a portion of a machine-table pro- 'vided with a stool or seat constructed in accordance with my invention, and Fig. 2 is a detail in section of the laterally-adj usting de- \VIGG.
Like letters of reference indicate like parts A represents a sewing-machine table of usual construction, mounted upon legs or standards A. Upon one of the legs A, near its bottom, is mounted a bearing, A, clamped to said leg by means of embracing arms adapted to be held in place by means of a binding-screw passing through perforations in said arms.
Mounted in the bearing A, and adapted to 5 rotate or swing therein, is a vertical rod, B,
- the upper end being seated in a bearing-plate, A secured to the under surface of the table in a vertical line with the bearing A Projecting laterally from the rod B and integral therewith are braces B, which converge and join, forming an adjusting-bar, B at the top and bottom of which are formed longitudinal parallel flanges B and having a perforation, 13*, for the reception of an adjusting or set screw, B
0 represents the seat or stool, which may be upholstered, as shown, or ofany suitable construction, from the bottom of which depends a sorew,O, adapted to enter a bored and screwthreaded standard, 0 designed to rest upon the floor and provided with a laterally-projecting adjusting arm, O longitudinally slotted, as at 0 for the reception of the screw B and constructed to slide within and be embraced by the flanges B of the bar B.
By the construction just described it is apparent that the stool and its standard may be adjusted away from or nearer to the bar B, and that the stool can be raised and lowered, similar to a pianostool, at will. In this manner the device may be attached to any ordinary form of machine-table.
Having thus fully described my invention, what I claim is The combination, with a sewing-machine table, of a pivoted standard mounted thereon and upon a removable socketed clamp secured to the leg of the table, and adjustably connected with a seat adapted to rest upon the floor and to be carried by the standard, substantially as specified.
In testimony whereof I aflix my signature in presence of two witnesses.
JOHN H. MAHAN.
Witnesses:
F. O. MoMILLIN, FREDERICK S. HENRY.
US373144D Sewing-machine seat Expired - Lifetime US373144A (en)

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US373144A true US373144A (en) 1887-11-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6471012B2 (en) * 1998-11-05 2002-10-29 Kone Corporation Pulley system for a traction sheave elevator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6471012B2 (en) * 1998-11-05 2002-10-29 Kone Corporation Pulley system for a traction sheave elevator

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