US65946A - Improved apparatus for tempering steel plates - Google Patents
Improved apparatus for tempering steel plates Download PDFInfo
- Publication number
- US65946A US65946A US65946DA US65946A US 65946 A US65946 A US 65946A US 65946D A US65946D A US 65946DA US 65946 A US65946 A US 65946A
- Authority
- US
- United States
- Prior art keywords
- plates
- steel plates
- improved apparatus
- tempering steel
- tempering
- 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
- 229910000831 Steel Inorganic materials 0.000 title description 14
- 239000010959 steel Substances 0.000 title description 14
- 238000005496 tempering Methods 0.000 title description 8
- 238000010276 construction Methods 0.000 description 2
- 239000000203 mixture 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
- Fig. 3 an end elevation, of the Oven with plates inside.
- my invention consists in inclosing two metallic plates in a heated chamber or oven, and forcing the two plates, when heated, closely together by a screw, with the saw, or other plate of steel to be tempered, between them. rIhe heat of the plates then reduces the temper of the steel piece embraced, and the pressure prevents any 'buckling or kinkin g of the plate.
- a screw is employed to force the two plates together, motion being given to the upper plate by four corner-ties attached to a cross-head riding up and down upon the screw.
- the screw is operated by a pair of bevel-wheels, and a shaft furnished at the end with a crank, so that an assistant can raise and lower the upper plate while the operator introduces or withdraws the 'steel to be tempered.
- U is the heated chamber containing the plates, to which A A and B are doors for introducing saws and plates of steel to be tempered.
- C is the upper tempering-plate.
- D is the bridge-wall F, over and between the plates C and D, and then downward, through the iiues Gr G, to the chimney.
- -'I is the ash-pit for the furnace.
- R is the step to support the screw K.
Description
C. RICHARDSON.
Apparatus for Tempering Steel Plates. l Ne 65,946.V e Ptemed Jene 1e, 1867.
el NH D ET'- "qk V;
UNITED STATES PATENT OEEIOE.
CHRISTOPHER RICHARDSON, OF NEWARK, NEW JERSEY.
IMPROVED APPARATUS FOR TEMPERING STEEL PLATE-S.
Specification forming part of Letters Patent No. 65,946, dated J une 18, 1867.
To all whom it may concern:
Be it known that I, CHRISTOPHER RICHARD- SON, of Newark, Essex county, New Jersey, have invented a new and Improved Oven and Plates for Tempering Steel Plates; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part of this specification, of Which- Figure l is a plan, Fig. 2 is a side elevation,
, and Fig. 3 an end elevation, of the Oven with plates inside.
The nature of my invention consists in inclosing two metallic plates in a heated chamber or oven, and forcing the two plates, when heated, closely together by a screw, with the saw, or other plate of steel to be tempered, between them. rIhe heat of the plates then reduces the temper of the steel piece embraced, and the pressure prevents any 'buckling or kinkin g of the plate.
In my invent-ion a screw is employed to force the two plates together, motion being given to the upper plate by four corner-ties attached to a cross-head riding up and down upon the screw. The screw is operated by a pair of bevel-wheels, and a shaft furnished at the end with a crank, so that an assistant can raise and lower the upper plate while the operator introduces or withdraws the 'steel to be tempered.
The same letters refer to the same part-s in all the drawings.
U is the heated chamber containing the plates, to which A A and B are doors for introducing saws and plates of steel to be tempered. C is the upper tempering-plate. D is the bridge-wall F, over and between the plates C and D, and then downward, through the iiues Gr G, to the chimney. -'I is the ash-pit for the furnace. R is the step to support the screw K.
I do not claim that tempering steel sheets or plates under pressure is new, for that has already been done by hydraulic and lever pressure; but
What I do claim, and desire to secure by Letters Patent, is
1. The application of a screw or screws to produce the required pressure between the heated plates used for tempering. i
2. The combination of the plates C and D with the screw or screws K, and the heated chamber U, or their equivalents, vwhen combined and Operated substantially as and for the purpose described.
CHRISTOPHER RICHARDSON.
Witnesses:
WM. C. RICHARDSON, JOHN EDMoNDsoN.
Publications (1)
Publication Number | Publication Date |
---|---|
US65946A true US65946A (en) | 1867-06-18 |
Family
ID=2135472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US65946D Expired - Lifetime US65946A (en) | Improved apparatus for tempering steel plates |
Country Status (1)
Country | Link |
---|---|
US (1) | US65946A (en) |
-
0
- US US65946D patent/US65946A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US65946A (en) | Improved apparatus for tempering steel plates | |
US256898A (en) | John jacobs | |
US14601A (en) | Robert b | |
US61835A (en) | Jambs ingram | |
US2857A (en) | Twyeb | |
US65630A (en) | Improvement in checking the dbaught in fuknaces | |
US99228A (en) | Improvement in hay and cotton-presses | |
US63077A (en) | Richard montgomery | |
US117199A (en) | Improvement in welding steel | |
US62416A (en) | jones happbbsett | |
US67845A (en) | John m | |
US2688A (en) | Improvement in i ron | |
US157296A (en) | Improvement in flattening and tempering saws | |
USD2625S (en) | For the issue date of | |
US83783A (en) | Improved cotton-compress | |
US8925A (en) | And william fetter | |
US64616A (en) | Gurdon g | |
US72207A (en) | Improvement in summer-fuknaoes | |
US83551A (en) | Improvement in furnaces for the manufacture of iron | |
US8573A (en) | Improved revolving reverberatory furnace | |
US86456A (en) | Improved apparatus for heating- metals | |
US136037A (en) | Improvement in the manner of punching bolt-holes in steel railroad rails | |
USD3193S (en) | John r | |
US74374A (en) | Improvement in puddling-furnace | |
US72179A (en) | Improvement in stoye-baok plate |