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US328448A - Stop-knob for organs - Google Patents

Stop-knob for organs Download PDF

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Publication number
US328448A
US328448A US328448DA US328448A US 328448 A US328448 A US 328448A US 328448D A US328448D A US 328448DA US 328448 A US328448 A US 328448A
Authority
US
United States
Prior art keywords
knob
stop
plate
organs
bezel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
Publication date
Application granted granted Critical
Publication of US328448A publication Critical patent/US328448A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/02—Controlling members for hand actuation by linear movement, e.g. push buttons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49876—Assembling or joining with prestressing of part by snap fit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20732—Handles
    • Y10T74/20834—Hand wheels
    • Y10T74/2084—Knob or dial

Definitions

  • My invention relates to the method of attaching to the stop-knob the plate upon which is engraved the name of the stop.
  • Figure l is an end view of my improved stop-knob
  • Figs. 2 and 3 are sections of the same.
  • A is the knob.
  • B is the stop-rod, and C is the plate having the name of the stop printed or engraved thereon.
  • My improved knob is provided on the end with the bezel a, underneath which is the groove 1).
  • the face of the knob is slightly depressed at the center, extending from the circumference, as shown by the line 0 c c 0, Figs. 2 and 3.
  • the plate 0, Fig. 4 is formed preferably of celluloid, but may be made of metal, paper, or any elastic material, and has engraved or printed thereon the name of the stop which it is intended to designate.
  • the plate 0 is of the diameter of the groove 12.
  • To attach the plate 0 to the knob l lay it on the bezel a and press it downward at the center until it reaches the bottom of the depression cc 0 0 of the face of the knob. This permits the edges of the plate to contract sufficiently to pass the inner sides of the bezel a and assume the position shown in Fig. 2,when the pressure is removed and the elasticity of the material causing the plate to; ilatrenout its edges expand into the groove 1), as shown in Fig. 2, and the plate is securely in position.
  • the plate 0 may be made may not be sufiiciently elastic to spring back perfectly to the form shown in Fig. 3, and in such cases I insertasmall piece of wood, m, through the hole n in the knob after first covering it with glue, which I push upward until it forces the center of the plate 0 to the required position, as shown in Fig. 3. In a few moments the glue dries and the plate is firm.
  • I claim 1 The combination of the elastic plate 0 and the knob A, provided with the bezel a, the groove 1), and the depression 0 c c 0, substantially as shown, and for the purposes described.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Adornments (AREA)

Description

R. ALDEN.
s'ror KNOB FOR ORGANS.
No. 328,448. Patented O0t. 20, 1885.
n v m 1 a it T q 'Wdiwehae M e- A N PETERS, Pnmwmmra mr. wminpm. D. c.
UNITED STATES PATENT OFFICE.
RINALDO ALDEN, OF CHICAGO, ILLINOIS.
STOP-KNOB FOR ORGANS.
QPECIE'IGATION forming part of Letters Patent No. 328,448, dated October 20, 1885.
Application filed February 14, 1885. Serial No. 155,971. (No model.)
To all whom, it may concern:
Be it known that I, RINALDO ALDEN, of the city of Chicago, in the county of Cook and State of Illinois, have invented certain new and useful Improvements in StopKnobs for Organs, of which the following is a specification, reference being had to the accompanying drawings, in which similar letters of reference indicate like parts in all the figures.
, My invention relates to the method of attaching to the stop-knob the plate upon which is engraved the name of the stop.
In the drawings, Figure l is an end view of my improved stop-knob, and Figs. 2 and 3 are sections of the same.
A is the knob. B is the stop-rod, and C is the plate having the name of the stop printed or engraved thereon.
My improved knob is provided on the end with the bezel a, underneath which is the groove 1). The face of the knob is slightly depressed at the center, extending from the circumference, as shown by the line 0 c c 0, Figs. 2 and 3. The plate 0, Fig. 4, is formed preferably of celluloid, but may be made of metal, paper, or any elastic material, and has engraved or printed thereon the name of the stop which it is intended to designate.
The plate 0 is of the diameter of the groove 12. To attach the plate 0 to the knob,l lay it on the bezel a and press it downward at the center until it reaches the bottom of the depression cc 0 0 of the face of the knob. This permits the edges of the plate to contract sufficiently to pass the inner sides of the bezel a and assume the position shown in Fig. 2,when the pressure is removed and the elasticity of the material causing the plate to; ilatrenout its edges expand into the groove 1), as shown in Fig. 2, and the plate is securely in position.
Some materials of which the plate 0 may be made may not be sufiiciently elastic to spring back perfectly to the form shown in Fig. 3, and in such cases I insertasmall piece of wood, m, through the hole n in the knob after first covering it with glue, which I push upward until it forces the center of the plate 0 to the required position, as shown in Fig. 3. In a few moments the glue dries and the plate is firm.
I claim 1. The combination of the elastic plate 0 and the knob A, provided with the bezel a, the groove 1), and the depression 0 c c 0, substantially as shown, and for the purposes described.
2. The combination of the elastic plate 0, the block m, and the knob A, provided with the bezel a, the groove 1), and the depression a c c c, substantially as shown, and for the purposes described.
RINALDO ALDEN.
Vitnesses:
WM. BUOKINGHAM, R. H. OURTIs.
US328448D Stop-knob for organs Expired - Lifetime US328448A (en)

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Publication Number Publication Date
US328448A true US328448A (en) 1885-10-20

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US328448D Expired - Lifetime US328448A (en) Stop-knob for organs

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633758A (en) * 1950-03-01 1953-04-07 Rohden Mfg Co Method of manufacturing inlay knobs and the like
US20110100155A1 (en) * 2009-09-16 2011-05-05 Gm Global Technology Operations, Inc. Steering wheel for a vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633758A (en) * 1950-03-01 1953-04-07 Rohden Mfg Co Method of manufacturing inlay knobs and the like
US20110100155A1 (en) * 2009-09-16 2011-05-05 Gm Global Technology Operations, Inc. Steering wheel for a vehicle

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