US1219249A - Cam. - Google Patents

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Publication number
US1219249A
US1219249A US9977916A US9977916A US1219249A US 1219249 A US1219249 A US 1219249A US 9977916 A US9977916 A US 9977916A US 9977916 A US9977916 A US 9977916A US 1219249 A US1219249 A US 1219249A
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US
United States
Prior art keywords
cam
patch
plate
cam body
bolt
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
US9977916A
Inventor
Marion R Casey
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.)
CLINTON CAM Co
Original Assignee
CLINTON CAM Co
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 CLINTON CAM Co filed Critical CLINTON CAM Co
Priority to US9977916A priority Critical patent/US1219249A/en
Application granted granted Critical
Publication of US1219249A publication Critical patent/US1219249A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F16H—GEARING
    • F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams
    • F16H53/025—Single-track cams for single-revolution cycles; Camshafts with such cams characterised by their construction, e.g. assembling or manufacturing features
    • 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
    • Y10T74/21—Elements
    • Y10T74/2101—Cams

Definitions

  • This invention has relation to the type of cam patch covered by my latent 1',177,30-l, dated March 28, 1916, in which a worn or tiou of the periphery of the cam is bri ged by a patch plate bolted to the side of the Cam body and having its periphery in alinement with the periphery of the cam, this patch being secured to the cam body by means of a pair of bolts, one at each end of the patch plate.
  • the object of the present invention is to so construct the patch plate that it may be secured in place by but a single bolt, usually the bolt that secures the cam point or toe to the cam body, as more fully hereinafter net forth.
  • Figure 1 is a viewof one of the styles or types o cam to which my device is applicable;
  • Fig. 2 provided with my patch device
  • Fig. 3 is a radial section through the line :-5 of Fig. 2';
  • Fig. 4 is a section through the line 4-4 of Fig. 2;
  • Fig. 5 is a perspective viewpatch detached.
  • a' designates the usual toe or v mint member which is bolted to the cam body in the usual mannerby a bolt 1/.
  • the rim of the cam is connected to the hub by means of spa ed spokes c.
  • the patch plate 1/ is removably fastened to one face of the cam body by means of the. aforesaid bolt 1) at one end. and, t the other end, by means of a lip or lug c engaging behind one of the adjacent spokes.
  • This patch is adapted to bridge the worn" parts f (shown in Ijig. 1) of the periphery of the cam just back of the toe c, and the parts are proportioned that when the patch-plate is locked in position against the is a side elevation of the same cam,
  • the perip icral edge or face of the patch plate will brid 1c the worn part and virtually form a continuation of the peripheral surface proper of the cam body.
  • the inner face of the cam plate is shaped to fit within the sector-slmped opening between the spokes, so as to thereby assist in rigidly holding the patch in position.
  • the patch plate is to be shaped to suit the necessities of the cam to which it is to be applied, and it will therefore be understood that I do not restrict myself to any particular fo'm of patch plate or to any particular st le of cam, so long as the cam body is pro ⁇ ided with a hole or recess through whic 1 the locking lip or lug may be passed to enaole it to engage the side of the cam opposite to that against which tliecain patch bears,
  • a patch plate having one and havy having of the cam body posite face of th and a lip engaging the ope cam body.
  • cam boy said means consisting of a bolt J. T. Cox,

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)

Description

M. R. CASEY.
' CAM- APPLICATION mu) MAY 25. ism
Patented Mar. 13, 1917.
TED STATES PATENT OFFICE.
MARION R, CASEY, OF CLINTON, SOUTH CAROLINA, ASSIG 510R T CLINTON CAM COM- PANY, OF CLINTON, SOUTH CAROLINA, A CORPORATION OF SOUTH CAROLINA.
CAM.
Specification of Letters Patent.
'latented Mar. 13, 1917.
Application filed May 25, 1916. Serial No. 9 9,779.
To all whom it may concern:
lie it known that l. MARION It. (.AsnY, a citizen of the United States of \merica,.and
a resident of (Tlinton, county of Laurens, State of South tarolina, have invented certain new and useful Improvements in Cains, of which the following is a full and clear specification.
This invention has relation to the type of cam patch covered by my latent 1',177,30-l, dated March 28, 1916, in which a worn or tiou of the periphery of the cam is bri ged by a patch plate bolted to the side of the Cam body and having its periphery in alinement with the periphery of the cam, this patch being secured to the cam body by means of a pair of bolts, one at each end of the patch plate.
The object of the present invention is to so construct the patch plate that it may be secured in place by but a single bolt, usually the bolt that secures the cam point or toe to the cam body, as more fully hereinafter net forth.
In the drawings Figure 1 is a viewof one of the styles or types o cam to which my device is applicable;
Fig. 2 provided with my patch device;
Fig. 3 is a radial section through the line :-5 of Fig. 2';
Fig. 4 is a section through the line 4-4 of Fig. 2; and
Fig. 5 is a perspective viewpatch detached.
Referring to the drawing by of the cam reference characters, a' designates the usual toe or v mint member which is bolted to the cam body in the usual mannerby a bolt 1/. The rim of the cam is connected to the hub by means of spa ed spokes c. The patch plate 1/ is removably fastened to one face of the cam body by means of the. aforesaid bolt 1) at one end. and, t the other end, by means of a lip or lug c engaging behind one of the adjacent spokes.
This patch is adapted to bridge the worn" parts f (shown in Ijig. 1) of the periphery of the cam just back of the toe c, and the parts are proportioned that when the patch-plate is locked in position against the is a side elevation of the same cam,
cam,.the perip icral edge or face of the patch plate will brid 1c the worn part and virtually form a continuation of the peripheral surface proper of the cam body. Preferably, the inner face of the cam plate is shaped to fit within the sector-slmped opening between the spokes, so as to thereby assist in rigidly holding the patch in position. so
I have illusnrated my device as applied to a type of can? which wears most at a point back of the toe member. It will be understood that the patch plate is to be shaped to suit the necessities of the cam to which it is to be applied, and it will therefore be understood that I do not restrict myself to any particular fo'm of patch plate or to any particular st le of cam, so long as the cam body is pro\ ided with a hole or recess through whic 1 the locking lip or lug may be passed to enaole it to engage the side of the cam opposite to that against which tliecain patch bears,
l-laving thi s described my 1 claim is:
1. In comllination with a calnhaving an opening in is 'body portion, a patch plate and a bolt for attaching one end of said plate to the cam b idy, said cam plate being provided with a lip or lug extending through said opening and engaging the opposite face of the cam b idy. whereby the patch plate is removably l ickcd in position against the cam body by a single bolt.
1 The col ibination with a cam having a removable toe member and a bolt for fastening the toe nclubcr to the cam body. of a patch plate uaving one end secured to our side of the ram body by the aforesaid bolt and having ts other end extending through an opening in the cam body and engaging behind the opposite face of the cam body. said patch p atc having a peripheral surface in alinemcnl with the peripheral surface of the cam.
3. ln comdination with a cam body having. an opening therein at a distance from its periphery, a patch plate having on one face an enhirgcmcnt shaped to lit in said opening and having its periphery inalincnu-nt with the periphey of the cam body, and means for fastening the patch |ilat removably to the cam bot' y.
an opening therein,
4. In combination with a cam bod ce shaped to fit in said openin a patch plate having one and havy having of the cam body posite face of th and a lip engaging the ope cam body.
I n testimony whereof I hereunto aflix my ing its periphery in alinement with the esignature.
riphery of the cam body, and means or 3 MARION R. CASEY. fastenin the .patch plate removably to the Witnesses:
cam boy, said means consisting of a bolt J. T. Cox,
clamping one end of the patch to one face W. C, HUGHES.
US9977916A 1916-05-25 1916-05-25 Cam. Expired - Lifetime US1219249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US9977916A US1219249A (en) 1916-05-25 1916-05-25 Cam.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9977916A US1219249A (en) 1916-05-25 1916-05-25 Cam.

Publications (1)

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US1219249A true US1219249A (en) 1917-03-13

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US9977916A Expired - Lifetime US1219249A (en) 1916-05-25 1916-05-25 Cam.

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