US565049A - Charles e - Google Patents
Charles e Download PDFInfo
- Publication number
- US565049A US565049A US565049DA US565049A US 565049 A US565049 A US 565049A US 565049D A US565049D A US 565049DA US 565049 A US565049 A US 565049A
- Authority
- US
- United States
- Prior art keywords
- rivets
- charles
- caps
- rivet
- studs
- 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
Links
- 238000000034 method Methods 0.000 description 16
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010000 carbonizing Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/58—Making machine elements rivets
-
- 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
- Y10T29/4984—Retaining clearance for motion between assembled parts
- Y10T29/49845—Retaining clearance for motion between assembled parts by deforming interlock
-
- 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
- Y10T29/4984—Retaining clearance for motion between assembled parts
- Y10T29/49845—Retaining clearance for motion between assembled parts by deforming interlock
- Y10T29/4986—Outwardly deforming internally fitted rod
-
- 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
- Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
-
- 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
- Y10T29/49947—Assembling or joining by applying separate fastener
- Y10T29/49954—Fastener deformed after application
- Y10T29/49956—Riveting
-
- 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
- Y10T29/49972—Method of mechanical manufacture with separating, localizing, or eliminating of as-cast defects from a metal casting [e.g., anti-pipe]
Definitions
- Figure l is a perspective view of a fragment of chain such as heretofore referred to, in which rivets of the character specified are used; Fig. 2, a transverse sectional view of said chain on the dotted line 2 2 in Fig. 1; Fig. 3, a side elevation of a rivet separately; and Fig. at, a perspective view of a rivet with protecting coverings or caps on the ends ready for treatment, a portion of one of the caps being shown as broken away to illustrate this feature more clearly.
- the process consists in first forming the rivets complete from soft steel in the form desired, as, for instance, shown by Fig. 3 of the drawings, then placing coverings on the ends, and then carbonizing or charging with carbon the exposed central portion of the rivet by any usual treatment for that purpose, such as heating the same and immersing it in a hardening liquid or compound.
- the coverings are shown as small caps, and, in the pre ferredway of carrying out my improved process, as illustrated in Fig. 4, are placed upon the ends of the rivet.
- That process of forming rivets havinghardened centers and softer ends which consists in first forming the rivet of metal of substantially the degree of hardness which it is desired the ends shall have, then covering said ends with closely -fitting caps of material adapted to protect them from the action of the hardening process, then charging with carbon the exposed central portion by heating and then immersing inahardening liquid or compound, and then removing said caps, all substantially as set forth.
Description
(No-Model.)
G. E. TEST. PROCESS OF MAKING RIVETS, STUDS, &c.
No. 565,049. Patented Aug. 4, 1896.
WITNESSES. HVVENTU/i'- Cf/La/rZes E I63 0,
A TTOEWEY.
UNITED STATES PATENT Orricn.
CHARLES TEST, OF INDIANAPOLIS, INDIANA, ASSIGNOR TO THE INDIAN- APOLIS CHAIN AND STAMPING COMPANY, OF SAME PLACE.
PROCESS OF MAKING RIVETS, STUDS, 84C.
SPECIFICATION forming part of Letters Patent No. 565,049, dated August 4, 1896.
Application filed February 19, 1895- Serlal No. 538,928. (No specimens.)
To all whom it may concern:
Be it known that I, CHARLES E. TEST, a citizen of the United States, residing at Indianapolis, in the county of Marion and State of Indiana, have invented certain new and useful Improvements in Processes of Making Rivets, Studs, &c., of which the following is a specification.
It is very desirable in the manufacture of link chains of that variety commonly em ployed in driving sprocket-wheels, which are made up of flat links riveted together, that the wearing-surfaces of the rivets should be comparatively hard, to resist the effects of the wear thereon, and that the central portion which extends through to the ends should be comparatively soft to facilitate riveting. There are also many other uses to which rivets of this character can be advantageously applied, and other analogous devices are similarly improved. To produce rivets, studs, and analogous mechanical parts with hardened wearing-surfaces and softer centers is the object of my said invention, which consists in a process of treatment of the previously perfectly formed rivets, as will be hereinafter more fully described and claimed.
Referring to the accompanying drawings, which are made a part hereof, and on which similar letters of reference indicate similar parts, Figure l is a perspective view of a fragment of chain such as heretofore referred to, in which rivets of the character specified are used; Fig. 2, a transverse sectional view of said chain on the dotted line 2 2 in Fig. 1; Fig. 3, a side elevation of a rivet separately; and Fig. at, a perspective view of a rivet with protecting coverings or caps on the ends ready for treatment, a portion of one of the caps being shown as broken away to illustrate this feature more clearly.
The process consists in first forming the rivets complete from soft steel in the form desired, as, for instance, shown by Fig. 3 of the drawings, then placing coverings on the ends, and then carbonizing or charging with carbon the exposed central portion of the rivet by any usual treatment for that purpose, such as heating the same and immersing it in a hardening liquid or compound. The coverings are shown as small caps, and, in the pre ferredway of carrying out my improved process, as illustrated in Fig. 4, are placed upon the ends of the rivet. monly of a difiierent metal, such as copper, as they are more easily formed and handled when made of such a metal; but of course they may be made in any way or of any material suitable for the purpose, or any other suitable covering may be substituted without departing from my invention.
Having thus fully described my said invention, whatI claim as new, and desire to secure by Letters Patent, is-
That process of forming rivets havinghardened centers and softer ends, which consists in first forming the rivet of metal of substantially the degree of hardness which it is desired the ends shall have, then covering said ends with closely -fitting caps of material adapted to protect them from the action of the hardening process, then charging with carbon the exposed central portion by heating and then immersing inahardening liquid or compound, and then removing said caps, all substantially as set forth.
In witness whereof Ihave hereunto set my hand and seal, at Indianapolis, Indiana, this 16th day of February, A. D. 1895.
CHARLES E. TEST. [n s] \Vitnesses:
CHESTER BRADFORD, J AMES A. WALSH.
These caps are com- 0
Publications (1)
Publication Number | Publication Date |
---|---|
US565049A true US565049A (en) | 1896-08-04 |
Family
ID=2633765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US565049D Expired - Lifetime US565049A (en) | Charles e |
Country Status (1)
Country | Link |
---|---|
US (1) | US565049A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2508784A (en) * | 1948-11-13 | 1950-05-23 | Oregon Saw Chain Mfg Corp | Power saw chain |
US2945713A (en) * | 1956-09-24 | 1960-07-19 | Hyval Products Co | Swivel type clamp |
US3370993A (en) * | 1965-03-18 | 1968-02-27 | Babcock & Wilcox Co | Heat treatment of metals |
US4099424A (en) * | 1976-06-24 | 1978-07-11 | Pemberton Robert E | Chain drive |
US5475993A (en) * | 1994-06-11 | 1995-12-19 | Kuo; Li-Tsao | Linkage lock device |
US5729882A (en) * | 1996-03-12 | 1998-03-24 | Sandvik Ab | Methods of assembling a chain and a rivet for use in such assembly |
US20070125219A1 (en) * | 2005-12-06 | 2007-06-07 | Blount, Inc. | Shear resistant rivet and saw chain |
US20070124946A1 (en) * | 2005-12-06 | 2007-06-07 | Blount, Inc. | Shear resistant rivet and saw chain |
US20110315504A1 (en) * | 2010-06-29 | 2011-12-29 | Schaeffler Technologies Gmbh & Co. Kg | Rivet and method for riveting components |
US20130121788A1 (en) * | 2011-11-15 | 2013-05-16 | Chuan Li Precise Industries Co., Ltd. | Bicycle Tooth Plate Rivet |
GB2526654A (en) * | 2014-03-25 | 2015-12-02 | Stihl Maschf Andreas | Chain for a work implement |
-
0
- US US565049D patent/US565049A/en not_active Expired - Lifetime
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2508784A (en) * | 1948-11-13 | 1950-05-23 | Oregon Saw Chain Mfg Corp | Power saw chain |
US2945713A (en) * | 1956-09-24 | 1960-07-19 | Hyval Products Co | Swivel type clamp |
US3370993A (en) * | 1965-03-18 | 1968-02-27 | Babcock & Wilcox Co | Heat treatment of metals |
US4099424A (en) * | 1976-06-24 | 1978-07-11 | Pemberton Robert E | Chain drive |
US5475993A (en) * | 1994-06-11 | 1995-12-19 | Kuo; Li-Tsao | Linkage lock device |
US5729882A (en) * | 1996-03-12 | 1998-03-24 | Sandvik Ab | Methods of assembling a chain and a rivet for use in such assembly |
US20090255393A1 (en) * | 2005-12-06 | 2009-10-15 | Blount, Inc. | Shear resistant rivet and saw chain |
CN101356035B (en) * | 2005-12-06 | 2012-05-30 | 布楼恩特公司 | Shear resistant rivet and saw chain |
WO2007067901A3 (en) * | 2005-12-06 | 2007-12-13 | Blount Inc | Shear resistant rivet and saw chain |
US7563064B2 (en) | 2005-12-06 | 2009-07-21 | Blount, Inc. | Shear resistant rivet and saw chain |
US20070125219A1 (en) * | 2005-12-06 | 2007-06-07 | Blount, Inc. | Shear resistant rivet and saw chain |
US7891279B2 (en) | 2005-12-06 | 2011-02-22 | Blout, Inc. | Shear resistant rivet and saw chain |
US7891925B2 (en) | 2005-12-06 | 2011-02-22 | Blount, Inc. | Shear resistant rivet and saw chain |
US20070124946A1 (en) * | 2005-12-06 | 2007-06-07 | Blount, Inc. | Shear resistant rivet and saw chain |
US20110315504A1 (en) * | 2010-06-29 | 2011-12-29 | Schaeffler Technologies Gmbh & Co. Kg | Rivet and method for riveting components |
US8734076B2 (en) * | 2010-06-29 | 2014-05-27 | Schaeffler Technologies AG & Co. KG | Rivet and method for riveting components |
US20130121788A1 (en) * | 2011-11-15 | 2013-05-16 | Chuan Li Precise Industries Co., Ltd. | Bicycle Tooth Plate Rivet |
GB2526654A (en) * | 2014-03-25 | 2015-12-02 | Stihl Maschf Andreas | Chain for a work implement |
US9573294B2 (en) | 2014-03-25 | 2017-02-21 | Andreas Stihl Ag & Co. Kg | Chain for a work implement, method for producing a stud for a chain and method for producing a driving member for a chain |
GB2526654B (en) * | 2014-03-25 | 2018-06-27 | Stihl Maschf Andreas | Chain for a work implement, method for producing a stud for a chain and method for producing a driving member for a chain |
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