US924450A - Tile-machine. - Google Patents
Tile-machine. Download PDFInfo
- Publication number
- US924450A US924450A US41826708A US1908418267A US924450A US 924450 A US924450 A US 924450A US 41826708 A US41826708 A US 41826708A US 1908418267 A US1908418267 A US 1908418267A US 924450 A US924450 A US 924450A
- Authority
- US
- United States
- Prior art keywords
- machine
- rack bar
- tile
- box
- lever
- 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
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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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
Definitions
- TIE- Z1 un in can:
- This invention relates to new and useful improvements in machines for forming and pressing cement tile and it has more particular reference to a machine comprising a mold box and a plunger movable therein to press the blocks into form.
- the invention aims as a primary object to provide a cement tile machine of the above general type, which shall have a novel construction, combination and arrangement of parts.
- Figure 1 is a front elevation partly in section of a machine constructed in accordance with the present invention.
- Fig. 2 is a top plan view of the machine.
- Fig. 3 is a transverse sectional view of the mold box.
- Fig. 4 is a further transverse sectional view through the machine.
- the numeral 5 designates a mold box which, as arbitrarily shown, is rectangular in cross section to form rectangular blocks or tiles.
- the box 5 is formed at one side thereof projecting from its upper and lower edges with attaching lugs 6 which are arranged in pairs and which are spaced to allow of fastening means to be engaged therebetween into a suitable support (not shown).
- the box 5 has its ends open and at one end thereof is provided with a flange 7 which is formed at opposite points with confronting spaced angular lugs 8 which serve as guides and keepers for a slidably displaceable end wall 9.
- the wall 9 is designed to normally close the outer end of the box 5, and is movable manually to either open or closed position, such movement being facilitated by the provision of a projecting finger piece or handle 10.
- a plate 11 is secured to the support above referred to, which plate is constructed with alined guides 12 for a slidable rack bar 13.
- the bar 13 carries at one end thereof, a plunger 14 which is movable longitudinally of the box 5, and which is designed to compress the cement or other plastic material employed, the plunger 14 toward this end, being comparatively heavy.
- an operating lever 15 Upon the plate 11, there is pivoted an operating lever 15, the pivot 16 of the latter being located above its lower end.
- a pivoted spring controlled pawl 17 is provided which is designed, during the active movement of said lever, to engage one of the teeth of the rack bar 13 and to advance said rack bar, and upon the return movement of said lever to ride over said teeth.
- the plate 11 is provided with an ex tension 18 in which is mounted a slidable spring held pawl 19 which is designed to engage the teeth of the rack bar 13 and to hold said rack bar from rearward movement.
- the pawl 19 has its upper end formed with an eye 20 having pivotal connection with an L-shaped lever 22 pivoted at 23 to the plate 11 and with said lever 22 is connected one end of a pull cord 21, which is employed to retract the pawl 19, and also connected to the lever 22 and the pawl 17 is a cord 24 which simultaneously raises said pawl 17 out of engagement with the teeth of the rack bar 13, to allow of said rack bar being lowered in its guides.
- the cement is introduced into the box 5 through the front end thereof, the cover 19 having been previously removed. Said, cover is then replaced and the plunger 14 is advanced to press and form the tile or block, which, after the operation of the machine, is removed from the front end of the box 5.
- a machine for forming and pressing cement tile comprising a stationary mold box having open ends, a displaceable imperforate cover for one of said ends, a plate, a lever pivoted thereon, a rack bar, a plunger provided at one end of said rack bar and movable in said box longitudinally thereof, aspring controlled pawl carried by the lever and normally in engagement with the teeth of said rack bar, a second displaceable pawl mounted upon said plate for engagement with the teeth of said rack bar, and flexible means connected to both pawls, whereby the same will be simultaneously released.
- a tile machine of the class described comprising a mold box, a plunger movable within and correspondingly shaped to said mold box, a tooth rack bar secured to the plunger, spaced alining guides for the rack bar, a lever pivoted adjacent said rack bar, a pawl pivotally connected to one end ofl HOlVARD H. GIBSON.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Description
H. H. GIBSON. TILE MACHINE.
nruonrou rum PEB.28,1908.
Patented 'June 8, 1909.
2 SHEETS-SHEET 2.
TIE- Z1 un in can:
ffward H attonuqs fin: NORRIS PETERS co., wnsnmarmv, n. c.
HOWARD H. GIBSON, OF STERLING, MICHIGAN.
TILE-MACHINE.
Specification of Letters Patent.
Application filed February 28, 1908.
Patented June 8, 1909.
Serial No. 418,267.
To all whom it may concern:
Be it known that I, HOWARD H. GIBSON, a citizen of the United States, residing at Sterling, in the county of Arenac, State of Michigan, have invented certain new and useful Improvements in Tile-Machines; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
This invention relates to new and useful improvements in machines for forming and pressing cement tile and it has more particular reference to a machine comprising a mold box and a plunger movable therein to press the blocks into form.
The invention aims as a primary object to provide a cement tile machine of the above general type, which shall have a novel construction, combination and arrangement of parts.
The details of construction will appear in the course of the following description, in which reference is had to the accompanying drawings, forming a part of this specification, like characters of reference designating similar parts, throughout the several views wherein Figure 1 is a front elevation partly in section of a machine constructed in accordance with the present invention. Fig. 2 is a top plan view of the machine. Fig. 3 is a transverse sectional view of the mold box. Fig. 4 is a further transverse sectional view through the machine.
In the accompanying drawings, the numeral 5 designates a mold box which, as arbitrarily shown, is rectangular in cross section to form rectangular blocks or tiles. The box 5 is formed at one side thereof projecting from its upper and lower edges with attaching lugs 6 which are arranged in pairs and which are spaced to allow of fastening means to be engaged therebetween into a suitable support (not shown). The box 5 has its ends open and at one end thereof is provided with a flange 7 which is formed at opposite points with confronting spaced angular lugs 8 which serve as guides and keepers for a slidably displaceable end wall 9. The wall 9 is designed to normally close the outer end of the box 5, and is movable manually to either open or closed position, such movement being facilitated by the provision of a projecting finger piece or handle 10.
At some distance from the box 5, a plate 11 is secured to the support above referred to, which plate is constructed with alined guides 12 for a slidable rack bar 13. The bar 13 carries at one end thereof, a plunger 14 which is movable longitudinally of the box 5, and which is designed to compress the cement or other plastic material employed, the plunger 14 toward this end, being comparatively heavy. Upon the plate 11, there is pivoted an operating lever 15, the pivot 16 of the latter being located above its lower end. Upon the lower end of the lever 15, a pivoted spring controlled pawl 17 is provided which is designed, during the active movement of said lever, to engage one of the teeth of the rack bar 13 and to advance said rack bar, and upon the return movement of said lever to ride over said teeth. The plate 11 is provided with an ex tension 18 in which is mounted a slidable spring held pawl 19 which is designed to engage the teeth of the rack bar 13 and to hold said rack bar from rearward movement. The pawl 19 has its upper end formed with an eye 20 having pivotal connection with an L-shaped lever 22 pivoted at 23 to the plate 11 and with said lever 22 is connected one end of a pull cord 21, which is employed to retract the pawl 19, and also connected to the lever 22 and the pawl 17 is a cord 24 which simultaneously raises said pawl 17 out of engagement with the teeth of the rack bar 13, to allow of said rack bar being lowered in its guides.
In the use of the device, the cement is introduced into the box 5 through the front end thereof, the cover 19 having been previously removed. Said, cover is then replaced and the plunger 14 is advanced to press and form the tile or block, which, after the operation of the machine, is removed from the front end of the box 5.
Within the mold box is shown in dot-ted lines diagrammatically a core of the ordinary type. The particular shape and man ner of mounting the core however, form no part of the present invention for which reason an extended description thereof is omitted.
What is claimed is:
1. A machine for forming and pressing cement tile, comprising a stationary mold box having open ends, a displaceable imperforate cover for one of said ends, a plate, a lever pivoted thereon, a rack bar, a plunger provided at one end of said rack bar and movable in said box longitudinally thereof, aspring controlled pawl carried by the lever and normally in engagement with the teeth of said rack bar, a second displaceable pawl mounted upon said plate for engagement with the teeth of said rack bar, and flexible means connected to both pawls, whereby the same will be simultaneously released.
2-. A tile machine of the class described comprising a mold box, a plunger movable within and correspondingly shaped to said mold box, a tooth rack bar secured to the plunger, spaced alining guides for the rack bar, a lever pivoted adjacent said rack bar, a pawl pivotally connected to one end ofl HOlVARD H. GIBSON.
Witnesses D. H. HALLETT, SUSIE I-IALLETT.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41826708A US924450A (en) | 1908-02-28 | 1908-02-28 | Tile-machine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41826708A US924450A (en) | 1908-02-28 | 1908-02-28 | Tile-machine. |
Publications (1)
Publication Number | Publication Date |
---|---|
US924450A true US924450A (en) | 1909-06-08 |
Family
ID=2992880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US41826708A Expired - Lifetime US924450A (en) | 1908-02-28 | 1908-02-28 | Tile-machine. |
Country Status (1)
Country | Link |
---|---|
US (1) | US924450A (en) |
-
1908
- 1908-02-28 US US41826708A patent/US924450A/en not_active Expired - Lifetime
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