US1363496A - Means for securing collars to spindles - Google Patents

Means for securing collars to spindles Download PDF

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Publication number
US1363496A
US1363496A US295538A US29553819A US1363496A US 1363496 A US1363496 A US 1363496A US 295538 A US295538 A US 295538A US 29553819 A US29553819 A US 29553819A US 1363496 A US1363496 A US 1363496A
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United States
Prior art keywords
spindle
collar
spindles
shoulder
collars
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
US295538A
Inventor
Ernest B Crocker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Manning Maxwell and Moore Inc
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Manning Maxwell and Moore Inc
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
Application filed by Manning Maxwell and Moore Inc filed Critical Manning Maxwell and Moore Inc
Priority to US295538A priority Critical patent/US1363496A/en
Application granted granted Critical
Publication of US1363496A publication Critical patent/US1363496A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/064Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end non-disconnectable
    • F16D1/072Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end non-disconnectable involving plastic deformation
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49544Roller making
    • Y10T29/49547Assembling preformed components
    • Y10T29/49549Work contacting surface element assembled to core
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49908Joining by deforming
    • Y10T29/49925Inward deformation of aperture or hollow body wall
    • Y10T29/49927Hollow body is axially joined cup or tube
    • Y10T29/49929Joined to rod
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00Joints and connections
    • Y10T403/49Member deformed in situ
    • Y10T403/4983Diverse resistance to lateral deforming force

Definitions

  • This invention relates to means for securing a collar to its spindle.
  • the object of the invention is to provide means which are simple and efiicient for securing collars to their spindles.
  • a further. object of the invention is to.
  • Fig. 2 is a broken view showing the valve spindle and collar assembled thereon, the latter being in section, and ready to be secured.
  • Fig. 3 is a view in section of the collar.
  • Fig. 4 is a view similar to Fig. 2 showing the collar after it is secured to the spindle.
  • Fig. 5 is a broken .yiew in side elevation showing the collar and spindle assembled and secured together.
  • the surface of the annular groove 6 in the form shown is gradually curved from the shoulder 8 lengthwise of thespindle and outwardly to the peripheral surface of the spindle.
  • the collar 9' is formed with the rounded or ball bearing surface 10, wh ch is the working face of the collar, andwith an annular collar 11 of reduced exterior diameter.
  • the bore of the collar is ofsuch dimension as to slip easily over the spindle the collar upon the spindle the collar is slipped along the spindle until the collar 11 reaches the annular groove 6.
  • the sleeve 11 of the collar is then forced into the annular groove 6 by any suitable means, such for example, as a properly shaped die, and as clearly indicated in Fig. 4.
  • valve spindles ordinary drawn stock which requires no imachining or turning down other than that required for applying the thread 12 and the annular groove 6 thereto, thus substantially reducing the cost of construction while at the same time securin a strong and efficient joint between the col ar and its spindle.
  • said groove being deeper at one end than at the other, of a collar fitting upon said spindle and having a sleeve portion formed in tegrally therewith, said-sleeve portion en circling said spindle and adapted to be forced into said groove to hold said collar against endwise movement in either direction upon said spindle.
  • ERNEST is. cnboKER.

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

Description

E. B. CBOCKER.
MEANS FOR SECURING COLLARS T0 SPINDLES.
APPLICATION FlLE D MAY 8, I919- Patented Dec. 28,1920.
UNITED "STATES PATENT orrics.
ERNEST B. CROCKEE, OF STRATFORD, CONNECTICUT, ASSIGNOR TO MANNING, MAXWELL MOORE, INC., OF-NEW YORK, N. Y., A CORPORATION OF NEW JERSEY.
Specification of Letters Patent.
MEANS FOR SECURING COLLARS TO SPINDLES.
Patented Dec. 28, 1920.
Application filed May 8, 1919. Serial No. 295,538.
To all whom it may concern: 7
Be it known that I, ERNEST B. CnooKER, a citizen of the United States, residing at Stratford, county of Fairfield, State of Connecticut, have made a certain new and useful Invention in Means for Securing Collars to Spindles, of which the following is a specification.
This invention relates to means for securing a collar to its spindle.
The object of the invention is to provide means which are simple and efiicient for securing collars to their spindles.
A further. object of the invention is to.
with my invention with a collar indicated in dotted lines applied thereto ready to be secured thereon.
Fig. 2 is a broken view showing the valve spindle and collar assembled thereon, the latter being in section, and ready to be secured.
Fig. 3 is a view in section of the collar.
Fig. 4: is a view similar to Fig. 2 showing the collar after it is secured to the spindle.
Fig. 5 is a broken .yiew in side elevation showing the collar and spindle assembled and secured together. v
The samepart is designatedby the same reference numeral wherever it occurs throughout the several views.
Heretofore it has been .a common practice, in assembling collars on their spindles, to turn down the, long end of the spindle, to a diameter less than that of its short end, to thereby form "a shoulder, against which abuts the end of the spindle sleeve. or collar, the collar being formed tubular to slip over the valve stem and the end portion thereof the shearing strength of the collar when applied andsecured to the spindle.
7 in assembling the parts.
fits against the shoulder on the spindle.
This practice necessitates the expense of turning. down the long end of the spindle with the incident increase in the cost of manufacture of the assembly. Moreover, the shoulder against which the collar abuts is necessarily of limited area, and by reason of this, and of the further fact that the bearmg of the collar against-the shoulder is in a straight line parallel with the axis of the spindle, when pressure is applied. to
the collar in a direction to force it against Y the spindle shoulder an undue shearing strain is imposed. It is among the special 4 purposes of my present invention to avoid the added expense of turning down the entire length of the long end of the spindle and at the same time increasing the abutment area of the .shoulder and increasing In carrying out my invention, instead of turning down the entire length of the long end of the spindle 7 I form at .a suitable point in the length of the spindle an annular groove 6 to form a shoulder 8. The
surface of the annular groove 6 in the form shown is gradually curved from the shoulder 8 lengthwise of thespindle and outwardly to the peripheral surface of the spindle. The collar 9' is formed with the rounded or ball bearing surface 10, wh ch is the working face of the collar, andwith an annular collar 11 of reduced exterior diameter. The bore of the collar is ofsuch dimension as to slip easily over the spindle the collar upon the spindle the collar is slipped along the spindle until the collar 11 reaches the annular groove 6. The sleeve 11 of the collar is then forced into the annular groove 6 by any suitable means, such for example, as a properly shaped die, and as clearly indicated in Fig. 4.
With the collar and spindle assembled as described and the collar secured to the spindle by forcing the sleeve 11 thereof into the groove 6, as shown in Fig. 4, 1t w1ll be seen that pressure applied to the working face of surface, 10 of the collar tends to force the sleeve 11 inwardly or into the an-. nular groove 6 thereby increasing the shear- In assembling and spindle as above described is equal to that of the solid spindle. In other words,
that the spindle Wlll bend under compression'before the collar will shear on the shoulder in the spindle.
By the construction above described I am enabled to usefor the valve spindles ordinary drawn stock which requires no imachining or turning down other than that required for applying the thread 12 and the annular groove 6 thereto, thus substantially reducing the cost of construction while at the same time securin a strong and efficient joint between the col ar and its spindle.
Having now set forth the objects and 7 nature of my invention and a construction embodying the principles thereof, what I movement in having an annular groove formed therein,
said groove being deeper at one end than at the other, of a collar fitting upon said spindle and having a sleeve portion formed in tegrally therewith, said-sleeve portion en circling said spindle and adapted to be forced into said groove to hold said collar against endwise movement in either direction upon said spindle.
3. The combination with a spindle having an" annular groove to form a shoulder, of a collar fitting upon said spindle and having a sleeve portion formed integrally therewith, said sleeve portion encircling said spindle and adapted to-be forced into said roove the end of said sleeve ortionabut= g 9 P either direction upon said spindle.
ERNEST is. cnboKER.
US295538A 1919-05-08 1919-05-08 Means for securing collars to spindles Expired - Lifetime US1363496A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599077A (en) * 1948-09-04 1952-06-03 Charles E Sturgis Rotary tool for scraping tube interiors
DE1168723B (en) * 1959-02-21 1964-04-23 Johannes Erhard Spindle neck bearing and seal in the hood head of fittings
US4449841A (en) * 1981-08-17 1984-05-22 Skf Kugellagerfabriken Gmbh Fastening means for axially securing machine elements and method therefor
US6099195A (en) * 1993-03-13 2000-08-08 Itt Automotive Europe, Gmbh Connection of a spindle and/or stud with a crank lever of a wiper system
US20040060160A1 (en) * 2002-01-31 2004-04-01 Makoto Nishimura Method for joining rod and collar and joining die set therefor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599077A (en) * 1948-09-04 1952-06-03 Charles E Sturgis Rotary tool for scraping tube interiors
DE1168723B (en) * 1959-02-21 1964-04-23 Johannes Erhard Spindle neck bearing and seal in the hood head of fittings
US4449841A (en) * 1981-08-17 1984-05-22 Skf Kugellagerfabriken Gmbh Fastening means for axially securing machine elements and method therefor
US6099195A (en) * 1993-03-13 2000-08-08 Itt Automotive Europe, Gmbh Connection of a spindle and/or stud with a crank lever of a wiper system
US20040060160A1 (en) * 2002-01-31 2004-04-01 Makoto Nishimura Method for joining rod and collar and joining die set therefor

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