US1287531A - Method of making hand-wheels for valves. - Google Patents

Method of making hand-wheels for valves. Download PDF

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Publication number
US1287531A
US1287531A US241891A US24189118A US1287531A US 1287531 A US1287531 A US 1287531A US 241891 A US241891 A US 241891A US 24189118 A US24189118 A US 24189118A US 1287531 A US1287531 A US 1287531A
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US
United States
Prior art keywords
wheels
valves
making hand
core
hand
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
US241891A
Inventor
James P Wall
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Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US9965116A external-priority patent/US1272738A/en
Application filed by Individual filed Critical Individual
Priority to US241891A priority Critical patent/US1287531A/en
Application granted granted Critical
Publication of US1287531A publication Critical patent/US1287531A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0028—Construction of wheels; methods of assembling on axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • 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
    • Y10T29/49481—Wheel making
    • 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
    • Y10T74/2087—Rim grips and covers

Definitions

  • Fig. 2 is a sectionion the line II-II of Fig. l.
  • Fig. 3 is a side view showing the grip lmember partially formed
  • Fig. 4 is a sectional view of the partially completed Wheel.
  • My invention has relation to hand wheels or handles for valve stems and the like, and more particularly, to devices of this character in which the hand grip is formed by a helix of wire seated upon a central member or core.
  • the object of the present invention is to provide a novel method for assembling a wheel of this character and as a result of which a superior wheel is produced.
  • I provide a central member or core 2, consisting of a hub' portion perforated at 3, to receive the valve stem or spindle, and a rim portion.
  • the member 2 is formed of brass, copper or other malleable metal, which can be bent or flanged, and is initially provided with the outwardly bent flange 4 at one end, the other end being left substantially unflanged.
  • 5 designates a coil or helix of wire, and 6 an annular attaching member or band.
  • the coil or helix 5, which has'been cut to the proper length, is threaded upon the annular band 6, in the manner indicated in Fig. 3.
  • the band and helix are then slipped over the unlianged end of the member 2, which it preferably fits snugly, and this endrportion .2 is then flanged outwardly, as indicated at 7 in Fig. 2.
  • This flanging causes the hand grip to be securely pinched between the flanges 4 and 7 and to be frictionally held thereby in a manner to prevent its rotation upon the member 2.
  • the invention provides a simple, eiiicient and practical method of forming articles of the described' character rapidly and cheaply, and of superior quality.
  • the hand grip cannot slip upon the core and the various coils of the grip are each frictionally clamped against the rim portion of the core, giving a rm gripping action to the handle.
  • the herein described method of making hand wheels which consists in providing a central member or core of malleable material and having a rim portion, threading a coilY therein, slipping said grip containing the annulus over the unflanged end portionV of the core, ⁇ vand then Hanging said end portion to confine the grip and frictionally securing it between the two flanges of the core; substantially as described.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)

Description

J. P. WALL.
METHOD or MAKING HAND WHEELS FOR mvfs:
APPLICATION FILED JUNE 25. 191B.
I'NVEMTOFK nu nalen uns cu. immuun.. 'umm-mn. n. c
UNITED STATES PATENT GFFICE.
JAMES P. WALL, OF PITTSBURGH, PENNSYLVANIA.
METHOD 0F MAKING I-IANDWHEELS FOR VALVES.
Specification of Letters Patent.
Patented Dee. 10, 1918.
Original application :tiled May 24, 1916, Serial No. 99,651 Divided. and this application led June 25,
. 1918. Serial No. 241,891.
Fig. 2 is a sectionion the line II-II of Fig. l.
Fig. 3 is a side view showing the grip lmember partially formed, and
Fig. 4 is a sectional view of the partially completed Wheel. Y
My invention has relation to hand wheels or handles for valve stems and the like, and more particularly, to devices of this character in which the hand grip is formed by a helix of wire seated upon a central member or core.
The object of the present invention is to provide a novel method for assembling a wheel of this character and as a result of which a superior wheel is produced.
The lpresent application is a division of my application Serial No. 99,651, filed May 24, 1916, now Patent No. 1,272,788, issued July 16, 1918.
In accordance with my invention, I provide a central member or core 2, consisting of a hub' portion perforated at 3, to receive the valve stem or spindle, and a rim portion. The member 2 is formed of brass, copper or other malleable metal, which can be bent or flanged, and is initially provided with the outwardly bent flange 4 at one end, the other end being left substantially unflanged. 5 designates a coil or helix of wire, and 6 an annular attaching member or band.
In the manufacture of this hand grip,
the coil or helix 5, which has'been cut to the proper length, is threaded upon the annular band 6, in the manner indicated in Fig. 3. After the helix has been threaded upon the band in this manner the band and helix are then slipped over the unlianged end of the member 2, which it preferably fits snugly, and this endrportion .2 is then flanged outwardly, as indicated at 7 in Fig. 2. This flanging causes the hand grip to be securely pinched between the flanges 4 and 7 and to be frictionally held thereby in a manner to prevent its rotation upon the member 2.
The invention provides a simple, eiiicient and practical method of forming articles of the described' character rapidly and cheaply, and of superior quality.
When properly made in accordance with the invention, the hand grip cannot slip upon the core and the various coils of the grip are each frictionally clamped against the rim portion of the core, giving a rm gripping action to the handle.
I claim: s y
1. The herein described method of making hand wheels, which consists in providing a central member or core of malleable material and having a rim portion, threading a coilY therein, slipping said grip containing the annulus over the unflanged end portionV of the core, `vand then Hanging said end portion to confine the grip and frictionally securing it between the two flanges of the core; substantially as described.
Y In testimony'whereof I have hereunto set my hand.
VJAMES P. WALL.
Copies of this patent may be obtained for ve centsieach, by addressing the Commissioner of Patents,
Washington, D. C.
US241891A 1916-05-24 1918-06-25 Method of making hand-wheels for valves. Expired - Lifetime US1287531A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US241891A US1287531A (en) 1916-05-24 1918-06-25 Method of making hand-wheels for valves.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9965116A US1272738A (en) 1916-05-24 1916-05-24 Wheel for valves and the like.
US241891A US1287531A (en) 1916-05-24 1918-06-25 Method of making hand-wheels for valves.

Publications (1)

Publication Number Publication Date
US1287531A true US1287531A (en) 1918-12-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
US241891A Expired - Lifetime US1287531A (en) 1916-05-24 1918-06-25 Method of making hand-wheels for valves.

Country Status (1)

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US (1) US1287531A (en)

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