US62591A - Improvement in machines foe tempering saws - Google Patents
Improvement in machines foe tempering saws Download PDFInfo
- Publication number
- US62591A US62591A US62591DA US62591A US 62591 A US62591 A US 62591A US 62591D A US62591D A US 62591DA US 62591 A US62591 A US 62591A
- Authority
- US
- United States
- Prior art keywords
- tempering
- saws
- improvement
- machines
- foe
- 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
- 238000005496 tempering Methods 0.000 title description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 241001669679 Eleotris Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 201000002531 karyomegalic interstitial nephritis Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
Definitions
- @te flnhul'e referat tu im tiges cttms ntnn :mt :lurking gmt m tige stun.
- ' Figure 2 is a cross-section.
- the object of my invention is to so construct the plates used as to lender it impossible to warp or spring them from a. true line upon the surface which is brought incontact with the steel plate in the processoftempering. This result is accomplished by constructing the tempering plates in parts, or of separate pieces of iron, as set forth in the accompanying drawings.
- the machine consists of thc main uprights F F, cross-bai' E resting on sleeper J, the sliding-bar G, sections H. H H H H, which are attached to cross-bar G by the bolts a a a a a a, chains D D, roller B, boxes CIC, lever A, staples b b, iig. I, and bed plate I, fig; 1. v
- the sliding-bar-G is rst raised two to four inches, by means of the lever A actingl on the i'oller B, figs. 1 and 2, in which position the lower ends of the sections H andV the upper surface of the bed plate I are heated by means of a fire passing between them.
- the saw or plate to be tempered is placedA in position upon the bed plate I, when the sliding-bar G, ⁇ with itsattachments, is gently lowered to 'Contact with it,bringing the saw or plate to a straight and level position, and retaining it in such position during the process of tempering.
- the sliding-bar G is held in perpendicular position by means of grooves, into which it passes at c c in the uprights F F.
Description
5.0.ATKINS- MAGHINB VFOR TEMPERING. SAWS.
No. 62,591. PatentedMar. 5, 18157.A
@uiten tetra' afwt ffirz.
ELIAS C. ATKINS, OF INDIANAPOLISQINDIANA. Letters .Patent No. 62,591, dated .March 5, 1867.
IMPROVEMENT IN MACHINES FOR TBMPBRING' SAWS.
@te flnhul'e referat tu im tiges cttms ntnn :mt :lurking gmt m tige stun.
4 TO ALL WI-IOM IT MAY CONCERN:
Be it known that I, ELIAsC. AT'KINs, of the city of Indianapolis, Warren county, and State of Indiana, have invented a. new and improved Machine for Tempering Saws; and I do hereby arm that the following is a. full and exact description thereof, referenccbeing had to the annexed drawings, making a part of this specification, in which'- i `Figure l is an elevation; and
'Figure 2 is a cross-section.
It has always been a matter of difficulty to construct plates of large size for tempering saws, on account of the tendency of such plates to spring and warp when subjected to heat. The object of my invention is to so construct the plates used as to lender it impossible to warp or spring them from a. true line upon the surface which is brought incontact with the steel plate in the processoftempering. This result is accomplished by constructing the tempering plates in parts, or of separate pieces of iron, as set forth in the accompanying drawings.
The machine consists of thc main uprights F F, cross-bai' E resting on sleeper J, the sliding-bar G, sections H. H H H H H, which are attached to cross-bar G by the bolts a a a a a a, chains D D, roller B, boxes CIC, lever A, staples b b, iig. I, and bed plate I, fig; 1. v
In operating, the sliding-bar-G is rst raised two to four inches, by means of the lever A actingl on the i'oller B, figs. 1 and 2, in which position the lower ends of the sections H andV the upper surface of the bed plate I are heated by means of a fire passing between them. This being accomplished, the saw or plate to be tempered is placedA in position upon the bed plate I, when the sliding-bar G, `with itsattachments, is gently lowered to 'Contact with it,bringing the saw or plate to a straight and level position, and retaining it in such position during the process of tempering. The sliding-bar G is held in perpendicular position by means of grooves, into which it passes at c c in the uprights F F.
The sections IIH H 'H H H, in combination with' the sliding-bar G and ,bed I, constructed andv operated substantially as set forth.
ELIAS C. ATKINS.
Witnesses:
O. M. SMITH, E.'H. WILLIAMS.4
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US62591A true US62591A (en) | 1867-03-05 |
Family
ID=2132127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US62591D Expired - Lifetime US62591A (en) | Improvement in machines foe tempering saws |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US62591A (en) |
-
0
- US US62591D patent/US62591A/en not_active Expired - Lifetime
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