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US1366583A - Striking-plate tile-making machine - Google Patents

Striking-plate tile-making machine Download PDF

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Publication number
US1366583A
US1366583A US370602A US37060220A US1366583A US 1366583 A US1366583 A US 1366583A US 370602 A US370602 A US 370602A US 37060220 A US37060220 A US 37060220A US 1366583 A US1366583 A US 1366583A
Authority
US
United States
Prior art keywords
plate
striking
striking plate
rails
cam blocks
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
US370602A
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English (en)
Inventor
Muller Arthur
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
Priority to DE1919331121D priority Critical patent/DE331121C/de
Priority to FR509838A priority patent/FR509838A/fr
Priority to GB5832/20A priority patent/GB140384A/en
Application filed by Individual filed Critical Individual
Priority to US370602A priority patent/US1366583A/en
Application granted granted Critical
Publication of US1366583A publication Critical patent/US1366583A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/29—Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces

Definitions

  • This invention relates in general to a machine for making roofing tiles of granular material such as cement and more particularly to a machine of this kind that is provided with a patting or striking plate, and in which the forming or molding of the roofing tile is carried out by striking the material with a striking plate and subsequently smoothening its surface by shaving or skimming 03 its protuberant parts with the aid of the said plate. Nhen this has been done the striking plate, which was pushed backward in carrying out the shaving operation, has to be moved to the front again into the position in which it can be used for patting the next tile. When the plate is thus moved to its front position it has to be kept raised so as to prevent its shaving away the materials that are heaped up in the mold and ready to be formed into a tile by patting with the striking plate.
  • the striking motion is brought about in machines of this kind by lifting the plate vertically to its plane and quickly letting it drop again by means of cam blocks or eccentrically journaled rolls.
  • the shaving motion is executed by pushing the striking plate backward while holding it in a slightly inclined position, the plate being guided during its backward motion by a sliding guide member. The plate is then lifted and moved forward again in the same sliding guide member into the position in which it is used for striking the next brick or tile.
  • cam blocks with straight bearing surfaces have been used instead of eccentrically journaled rolls.
  • the cam surfaces of the cam blocks consist of a horizontal fiat sliding surface and two surfaces at the two ends of the block which form obtuse angles with the horizontal surface.
  • the striking plate is lifted by turning the cam block onto one of its end surfaces which also form fiat sliding surfaces upon which the block stands firm so as to be secure against undesirable tilting.
  • the cam blocks are made of one piece, as a.
  • FIG. 1 is a longitudinal section of the striking plate machine on the line 11 of Fig. 2,
  • Fig. 2 is an endview of Fig. 1 viewed from the left
  • Fig. 3 is a diagrammatic representation of the striking plate and its mechanism in which theplate is shown in its lowest position, V
  • Fig. 4 is a similar representation showing the'plate in the inclined position in which it is pushed backward for the purpose of brushing or shaving off protuberant portions of a partly finished tile,
  • Fig. 5 is another diagrammatic representation illustrating the plate in the raised position that it occupies whilereturning to the front or patting position.
  • Fig. 6 is a side view of a cam block and a supporting bar-on an enlarged scale and Fig. 7 is an end view of Fig. 6.
  • the striking plate a has bearings b for the shaft 0 of the front cam blocks and bearings d for the shafts of the rear cam blocks.
  • the cam blocks 7" have four cor- .nered holes that fit-onto the four-cornered ends of the shaftsc and c. has a bottom flat supporting surface ,9 and Each block 7 two flat end surfaces 7t extending so as to form obtuse angles with the bottom fiat surface; The, perpendiculars drawn from the center of the square hole to the supporting surfaces 9 and hmeet these surfaces themselves, '5. 6., they do not intersect imaginary extensions of these surfaces. Hence the surfaces that bear the weight of the striking plate hold .it. securely in whatever Hence the shifting V position it is shifted into and prevent all.
  • Fig. 3 1s a dlagrammatlc representation of the parts of the machine on a reduced'scale in the'positions they occupy in Fig. 1.
  • the striking plate is assumed to be located above a molding boX that is not shown in the drawing.
  • the handle 2" By rocking the handle 2" to and fro the striking plate is alternately lifted and permitted to suddenly drop'so as to pack the material in the mol r V
  • the protuberant portions of the jmaterial' of which the partly finished tile is formed are shaved off, and to do this the bow ois turned .down into the position shown in Fig. 4.
  • the plate a is now raised and can be restored to its patting position above the mold. This restoring movement can also be easily carried out because the greater part of the weight of the plate then also rests upon the wheels 79.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Finishing Walls (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
US370602A 1919-03-18 1920-04-01 Striking-plate tile-making machine Expired - Lifetime US1366583A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE1919331121D DE331121C (de) 1919-03-18 1919-03-18 Schlagplattenmaschine zur Herstellung von Dachziegeln
FR509838A FR509838A (fr) 1919-03-18 1920-02-12 Machine à plaque de frappe pour la fabrication de tuiles
GB5832/20A GB140384A (en) 1919-03-18 1920-02-26 Improvements in or relating to tile making machines
US370602A US1366583A (en) 1919-03-18 1920-04-01 Striking-plate tile-making machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE331121T 1919-03-18
US370602A US1366583A (en) 1919-03-18 1920-04-01 Striking-plate tile-making machine

Publications (1)

Publication Number Publication Date
US1366583A true US1366583A (en) 1921-01-25

Family

ID=39967277

Family Applications (1)

Application Number Title Priority Date Filing Date
US370602A Expired - Lifetime US1366583A (en) 1919-03-18 1920-04-01 Striking-plate tile-making machine

Country Status (4)

Country Link
US (1) US1366583A (de)
DE (1) DE331121C (de)
FR (1) FR509838A (de)
GB (1) GB140384A (de)

Also Published As

Publication number Publication date
GB140384A (en) 1921-03-31
FR509838A (fr) 1920-11-20
DE331121C (de) 1921-03-26

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