US891A - Machine for molding bricks - Google Patents

Machine for molding bricks Download PDF

Info

Publication number
US891A
US891A US891DA US891A US 891 A US891 A US 891A US 891D A US891D A US 891DA US 891 A US891 A US 891A
Authority
US
United States
Prior art keywords
machine
carriage
molds
clay
hopper
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
Publication date
Application granted granted Critical
Publication of US891A publication Critical patent/US891A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/581—Devices for influencing the material flow, e.g. "torpedo constructions" or mixing devices
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S200/00—Electricity: circuit makers and breakers
    • Y10S200/20—Sound and vibration operated
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/802—Position or condition responsive switch

Definitions

  • A is the base, or frame upon which the machine rests.
  • B, B is a carriage which is to support the molds, and which consists of a rectangular frame, having a toothed rack, C, C, extending along each of its side pieces.
  • a shaft crosses the frame, and carries two pinions D, which gear into the racks and allow the carriage to be moved back and forth by means of the wrench E.
  • the clay duly tempered in the ordinary way is to be thrown into a hopper below which theV carriage, and its molds, are to traverse.
  • This ⁇ hopper is marked F, F, the front of it being removed, as shown in Fig. l, to exhibit its interior; the grooves which receive the front are shown at, a, a.
  • the bottom of the hopper consists of an open grating G, corresponding or nearly so, with the divisions of the molds, the divisions in the grating being smaller than the divisions in the molds into which the clay is to be forced.
  • the bars constituting this grating are made thin on their upper edges, the more readily to divide and distribute the clay.
  • the clay is made to pass into the molds by means of a forcer H, which is made in a form nearly resembling a quarter of a cylinder, as shown in the section Fig. 2.
  • This forcer turns upon gudgeons I, I, on each side of the machine. It is concave on the face as represented in the drawing Y
  • a shaft Vcarrying ⁇ "pinions L moved by the wrench M, crosses the ma chine at its rear; and byV turning this shaft the forcer will be made lto press upon the clay in the hopper, it being connected to the segment wheels by bolts, or pins at Nfpalsfsl ing through circular Openings in the 4sides oi the hopper; when moved back, thefoijcer is4 received in the cavity J, J. ⁇
  • P is a latch which catches intonotches on the side of the carriage, toarrest it when a mold is in a proper situation for being filled.
  • the front piece G', of the grating Operates as a striker, as the filled molds.V are moved ⁇ fromunder the hopper; ⁇ Asitwill sometimes happen that stones among ⁇ the clay will obstruct the molds in being drawn out, the ways R, B, upon which the carriage is made to run, rest in front upon a shaft, ⁇

Description

w @NN l BURN EAS PROCESS) UNITED sTATEs PATENT OEEIOE.
JOHN BOLTON, OF SARATOGA SPRINGS, NEW YORK.
MACHINE FOR MOLDING- BRICKS.
Specification of Letters Patent No. 891, dated August 23, 1838.
In each of the figures like parts are desig-v nated by the same letters of reference.
A, A, is the base, or frame upon which the machine rests.
B, B, is a carriage which is to support the molds, and which consists of a rectangular frame, having a toothed rack, C, C, extending along each of its side pieces. A shaft crosses the frame, and carries two pinions D, which gear into the racks and allow the carriage to be moved back and forth by means of the wrench E. The clay duly tempered in the ordinary way, is to be thrown into a hopper below which theV carriage, and its molds, are to traverse. This` hopper is marked F, F, the front of it being removed, as shown in Fig. l, to exhibit its interior; the grooves which receive the front are shown at, a, a.
The bottom of the hopper consists of an open grating G, corresponding or nearly so, with the divisions of the molds, the divisions in the grating being smaller than the divisions in the molds into which the clay is to be forced. The bars constituting this grating, are made thin on their upper edges, the more readily to divide and distribute the clay. The clay is made to pass into the molds by means of a forcer H, which is made in a form nearly resembling a quarter of a cylinder, as shown in the section Fig. 2. This forcer turns upon gudgeons I, I, on each side of the machine. It is concave on the face as represented in the drawing Y To the gudgeons segment wheels K, are n adapted, there being one such? on each side of the machine.
A shaft Vcarrying `"pinions L, moved by the wrench M, crosses the ma chine at its rear; and byV turning this shaft the forcer will be made lto press upon the clay in the hopper, it being connected to the segment wheels by bolts, or pins at Nfpalsfsl ing through circular Openings in the 4sides oi the hopper; when moved back, thefoijcer is4 received in the cavity J, J.`
Q, O, are the moldswhich rest upon"the` sliding frame B; these are placed" and re-` moved by proper assistants.
P, is a latch which catches intonotches on the side of the carriage, toarrest it when a mold is in a proper situation for being filled. The front piece G', of the grating, Operates as a striker, as the filled molds.V are moved `fromunder the hopper;` Asitwill sometimes happen that stones among `the clay will obstruct the molds in being drawn out, the ways R, B, upon which the carriage is made to run, rest in front upon a shaft,`
Q, Q, which is hung eccentrically, Or has one side cut away, to that when it is turned around, the ways and carriage will be"al-` lowed to drop sufficiently to allow it to pass In using this Inachinethe carriage is run out in front, and the empty molds 0, o, are placed upon it, as seen at Fig. 3. The carriage is then run back, until the front mold is under the hopper; it is then run forward, the forcer being at the same time made to press upon the clay, which will complete the molding IVhat I claim as my invention is- The construction and use of those parts of the machine which I have denominated the forcer and the eccentric roller, the same being constructed, combined, and connected with the `other parts of the machine, substantially in the manner herein set forth.
JOHN BOLTON. y l
out, and the obstructing piece to be removed.`
US891D Machine for molding bricks Expired - Lifetime US891A (en)

Publications (1)

Publication Number Publication Date
US891A true US891A (en) 1838-08-23

Family

ID=2061176

Family Applications (1)

Application Number Title Priority Date Filing Date
US891D Expired - Lifetime US891A (en) Machine for molding bricks

Country Status (1)

Country Link
US (1) US891A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110187112A1 (en) * 2010-01-29 2011-08-04 Michael Wayne Brace Hydro-kinetically powered electrical generator power head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110187112A1 (en) * 2010-01-29 2011-08-04 Michael Wayne Brace Hydro-kinetically powered electrical generator power head

Similar Documents

Publication Publication Date Title
US166A (en) Standing press
US891A (en) Machine for molding bricks
US192A (en) Machine for cutting
US1433300A (en) Brickmaking machine
US220A (en) Machine foe making and drying bricks
US1096905A (en) Cement-block-molding machine.
US382A (en) Machine for
US848091A (en) Concrete-building-block machine.
US1103A (en) Machine for
US223A (en) Machine foe
US1328A (en) Andre-vv rankin
US323A (en) Thomas
US1124A (en) Improvement in presses for compressing hay and other substances
US66979A (en) Improved brick machine
US914A (en) Thomas chace
US2768A (en) Cohstbuctiokt of brick-presses
US591A (en) Improved mill for breaking and crumbling lumps of sugar
US18680A (en) Spoke-machine
US376A (en) Machine fob molding and pressing- bricks
US816542A (en) Machine for manufacturing solid concrete building-blocks or veneer-blocks.
US992A (en) Improved cotton-press
US774571A (en) Machine for molding artificial stone.
US7414A (en) pmoto-utho
US1211842A (en) Cement-brick machine.
US1872A (en) Improvement in the manner of forming oblique catches, protuberances