US1921486A - Apparatus for producing profile metals - Google Patents

Apparatus for producing profile metals Download PDF

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Publication number
US1921486A
US1921486A US455835A US45583530A US1921486A US 1921486 A US1921486 A US 1921486A US 455835 A US455835 A US 455835A US 45583530 A US45583530 A US 45583530A US 1921486 A US1921486 A US 1921486A
Authority
US
United States
Prior art keywords
profile
roll
blank
metals
working
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
US455835A
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English (en)
Inventor
Seiferth Hugo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US1921486A publication Critical patent/US1921486A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H8/00—Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/0004—Machines or apparatus for embossing decorations or marks, e.g. embossing coins characterised by the movement of the embossing tool(s), or the movement of the work, during the embossing operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/02—Dies; Accessories
    • B44B5/026—Dies

Definitions

  • such profiling work is produced by passing the blank to be profiled between a rotating roll and a table which reciprocates in the direction of. the rotation of the roll to receive the profile.
  • the roll presses the blank into the table provided with the profile shape.
  • no special means or measures are required for making possible an unhindered stretching of the metal to be rolled.
  • the blank may for example be fed along an incline or inclined chute which is adapted to feed the blank to the working position in a direction approximately tangentially.
  • the drawing shows by way of example an apparatus for carrying out the process of the in- 30 vention.
  • Figure 1 is a cross section through the rolls and a longitudinal section through the travelling table.
  • Figure 2 is a longitudinal section through the rolls and a cross section through the table.
  • Figure 3 is a cross section of a blank.
  • Figure 4 shows the finished work in longitudinal section or elevation.
  • the rolling table 0 is arranged and adapted to move on the rollers b.
  • the rack d is provided which meshes with the pinion e for effecting the return movement.
  • the table opposite the position of working rests upon the lower roll I which takes the counter-pressure.
  • the blank 9 is fed in an approximately tangential direction to the position of working between the upper roll a and the interchangeable lining h of the rolling table, the surface oi. which lining is recessed to correspond to the desired profile to be impressed on the blank.
  • the direction 01' the working movements is shown in Figure 1 by the arrows.
  • the inclined feed of the blank indicated in Figure 1 has the advantage that the rolled blank or bar, with the relatively high profile illustrated, can be stretched with practically no friction to the rear of the position of working. There cannot therefore be any distortion, sticking or upsetting of the work in the recessed lining of the table.
  • the table may be driven without affecting the utility of the invention.
  • the invention is not affected by providing the profile at one part of the table only, where the other part is provided on the periphery of the roll. This may be the case for example if a projection be required on the top side as well as on the underside of the work, or if a recess be made on the underside to correspond with a projection on the top side, or vice versa.
  • a device for producing rolled iron bars provided with transverse projections of considerable height comprising a reciprocating table possessing recesses corresponding to the desired transverse projections, a pressure roll adapted to exert pressure on profile metal placed between the roll and the table, a lower pressure roll beneath the reciprocating table for resisting the pressure of the upper roll when the latter is producing the profile in the profile metal, means for feeding the blanks between the upper roll and the table in inclined position, whereby said blank will be stretched towards the rear of the working position and practically without friction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Forging (AREA)
  • Machine Tool Units (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Adornments (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
US455835A 1929-06-27 1930-05-26 Apparatus for producing profile metals Expired - Lifetime US1921486A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DES92462D DE534804C (de) 1929-06-27 1929-06-27 Walzwerk zur fortlaufenden Herstellung von Quervorspruengen an stabartigen Metallstuecken
CH147864T 1930-05-19
DE150816X 1930-07-15
DES98313D DE559827C (de) 1929-06-27 1931-04-29 Walzwerk zur Herstellung von mit Querprofilierungen versehenen stabartigen Metallstuecken unter Benutzung eines die Profilierung ganz oder teilweise aufnehmenden Walztisches

Publications (1)

Publication Number Publication Date
US1921486A true US1921486A (en) 1933-08-08

Family

ID=33568664

Family Applications (1)

Application Number Title Priority Date Filing Date
US455835A Expired - Lifetime US1921486A (en) 1929-06-27 1930-05-26 Apparatus for producing profile metals

Country Status (6)

Country Link
US (1) US1921486A (de)
AT (2) AT134951B (de)
CH (3) CH147864A (de)
DE (3) DE534804C (de)
FR (1) FR39540E (de)
GB (2) GB332051A (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607245A (en) * 1945-03-23 1952-08-19 Sk Wellman Co Method and apparatus for shaping bimetallic blanks
US2679682A (en) * 1949-08-15 1954-06-01 Smith Corp A O Method of making airplane propeller blade shanks
US2969700A (en) * 1954-03-23 1961-01-31 Thompson Ramo Wooldridge Inc Machine for rolling metal
US3197991A (en) * 1962-07-30 1965-08-03 Eaton Mfg Co Apparatus and method for tapering bars
DE1273476B (de) * 1962-06-26 1968-07-25 Rockwell Standard Co Vorrichtung zum Walzen von Blattfedern
US3599465A (en) * 1969-04-17 1971-08-17 Alumium Textures Inc Method and apparatus for forming patterns in metal panels
US5495664A (en) * 1994-07-21 1996-03-05 A.K. Stamping Co. Inc. Apparatus for making personal computer cards

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1097956A (en) * 1976-12-21 1981-03-24 Julian M. Chumanov Method of producing shaped rolled sections and a production line for carrying same into effect

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607245A (en) * 1945-03-23 1952-08-19 Sk Wellman Co Method and apparatus for shaping bimetallic blanks
US2679682A (en) * 1949-08-15 1954-06-01 Smith Corp A O Method of making airplane propeller blade shanks
US2969700A (en) * 1954-03-23 1961-01-31 Thompson Ramo Wooldridge Inc Machine for rolling metal
DE1273476B (de) * 1962-06-26 1968-07-25 Rockwell Standard Co Vorrichtung zum Walzen von Blattfedern
US3197991A (en) * 1962-07-30 1965-08-03 Eaton Mfg Co Apparatus and method for tapering bars
US3599465A (en) * 1969-04-17 1971-08-17 Alumium Textures Inc Method and apparatus for forming patterns in metal panels
US5495664A (en) * 1994-07-21 1996-03-05 A.K. Stamping Co. Inc. Apparatus for making personal computer cards
US5617627A (en) * 1994-07-21 1997-04-08 A.K. Stamping Co. Inc. Method for making personal computer cards

Also Published As

Publication number Publication date
DE534804C (de) 1931-10-02
DE536542C (de) 1931-10-24
GB376633A (en) 1932-07-14
AT134951B (de) 1933-10-25
CH150816A (de) 1931-11-15
CH147864A (de) 1931-06-30
CH151582A (de) 1931-12-15
FR39540E (fr) 1931-11-30
DE559827C (de) 1932-09-24
AT139057B (de) 1934-10-25
GB332051A (en) 1930-07-17

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