US23204A - John van biswick - Google Patents
John van biswick Download PDFInfo
- Publication number
- US23204A US23204A US23204DA US23204A US 23204 A US23204 A US 23204A US 23204D A US23204D A US 23204DA US 23204 A US23204 A US 23204A
- Authority
- US
- United States
- Prior art keywords
- disk
- biswick
- hopper
- molds
- plungers
- 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
- 239000011449 brick Substances 0.000 description 12
- 239000004927 clay Substances 0.000 description 10
- 229910052570 clay Inorganic materials 0.000 description 10
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/08—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
Definitions
- My invention relates to certain improvements in the double cam revolving brick ma chine, and consists in the arrangement, of the hopper' of a peculiar form, in such rela tion to the mold disk as to permit the employment of plungers having direct vertical reciprocating movements immediately above the molds, thereby simplifying ⁇ the construction, and operation of the machine.
- Figures l and 2 are elevations of opposite sides of the machine; Fig. 3 is a section and Fig. i is a plan or top view showing the arrangement for discharging the brick.
- A is a metallic plate or disk which is made to revolve around its center by means of a pinion meshing into cogs or teeth on its periphery.
- the plate A has through it a number of holes B of the shape and dimensions to contain clay enough to be pressed into a brick.
- the clay after being properly prepared is put into the hopper C the spout of which rests upon or is in close proximity to the face of the disk A, and directly in the track of the molds B as the disk revolves under the hopper.
- Plungers or followers I), D work in guides attached to the staff of the disk A,
- rl ⁇ hese are stationary and connect at each of their ends with the yoke Gr.
- the edges a a of the yoke G are not parallel, but are at such an angle with the other that the plungers after entering between them shall be made to press more and more deeply a into the molds I pressing the clay on both sides while traversing the length of the yoke G.
- the plunger D may be so governed in its action by a suitable device as that it may, with its guides, be drawn in toward the center of the disk, immediately after it has cleared the mold in order that it may not come in contact, or interfere, with the spout of the hopper.
- the cam F immediately after the mold is emptied, draws the plunger D down sufficiently far in the mold to leave it clear to be filled again, which is done as soon as the spout of the hopper is reached when the cams E and F bring the plungers I) D near the molds until the yoke G is reached when the operation already described is repeated.
- the number of molds in the disk A is at the option of the builder. i
Description
UNITED sTATEs PATENT' oEEicE.
JOHN VAN RISWICK, OF IVASI-IINGTON, DISTRICT OF COLUMBIA.
BRICK-MACHINE.
Specicaton of Letters Patent No. 23,204, dated March 8, 1859.
To all whom it may concer/n.:
Be it known that I, JOHN VAN Rrswiok, of the city and county of IVaShingtOn, in the District of Columbia, have invented a new and useful Improvement in Machines for Making Brick; and I do hereby declare the following to be a full and exact description thereof.
My invention relates to certain improvements in the double cam revolving brick ma chine, and consists in the arrangement, of the hopper' of a peculiar form, in such rela tion to the mold disk as to permit the employment of plungers having direct vertical reciprocating movements immediately above the molds, thereby simplifying` the construction, and operation of the machine.
In the accompanying drawings Figures l and 2 are elevations of opposite sides of the machine; Fig. 3 is a section and Fig. i is a plan or top view showing the arrangement for discharging the brick.
A is a metallic plate or disk which is made to revolve around its center by means of a pinion meshing into cogs or teeth on its periphery. The plate A has through it a number of holes B of the shape and dimensions to contain clay enough to be pressed into a brick. The clay after being properly prepared is put into the hopper C the spout of which rests upon or is in close proximity to the face of the disk A, and directly in the track of the molds B as the disk revolves under the hopper.
Plungers or followers I), D work in guides attached to the staff of the disk A,
and are made to approach the molds B which they fit closely, and return by means of the cams E and F above and below the disk A. rl`hese are stationary and connect at each of their ends with the yoke Gr. The edges a a of the yoke G are not parallel, but are at such an angle with the other that the plungers after entering between them shall be made to press more and more deeply a into the molds I pressing the clay on both sides while traversing the length of the yoke G. IVhen the plungers reach the end of the yoke they are immediately acted upon again by the cams E and F, which are of such a form that while the cam E lifts a plunger D entirely out of the mold, the cam F forces the opposite plunger in the same mold up through it until the brick is brought up so that its under face is on alevel with the top of the disk when it is caught in its revolution by the fender bar H and forced olf from the disk to the platform I to be conveyed away.
The plunger D may be so governed in its action by a suitable device as that it may, with its guides, be drawn in toward the center of the disk, immediately after it has cleared the mold in order that it may not come in contact, or interfere, with the spout of the hopper. The cam F, immediately after the mold is emptied, draws the plunger D down sufficiently far in the mold to leave it clear to be filled again, which is done as soon as the spout of the hopper is reached when the cams E and F bring the plungers I) D near the molds until the yoke G is reached when the operation already described is repeated. Of course the number of molds in the disk A is at the option of the builder. i
IIa-ving thus fully described my invention I do not claim the employment of two cams, and plungers, or the disk provided with molds; nor do I claim the hopper at or near the periphery of the disk, for feeding the clay immediately to the molds; as these devices are not new. But,
That I claim and desire to secure by Letters Patent as, an improvement in the dry clay brick machine, is-
The combination and arrangement of the curved or angular hopper C, with the mold disk A, and vertically reciprocating plungers I), whereby the upper plungers are curved to pass the hopper without lateral movement, in the manner and for the purposes specified.
JOHN VAN RISWICK.
lVitnesses GEO. B. SMITH, Jos. C. CLAYTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US23204A true US23204A (en) | 1859-03-08 |
Family
ID=2090335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US23204D Expired - Lifetime US23204A (en) | John van biswick |
Country Status (1)
Country | Link |
---|---|
US (1) | US23204A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1109503B (en) * | 1958-05-19 | 1961-06-22 | St Regis Paper Co | Method for erecting tube sections for boxes made of semi-rigid paper |
US6059178A (en) * | 1998-09-15 | 2000-05-09 | All Crate, Inc. | Tamper evident shipping container |
-
0
- US US23204D patent/US23204A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1109503B (en) * | 1958-05-19 | 1961-06-22 | St Regis Paper Co | Method for erecting tube sections for boxes made of semi-rigid paper |
US6059178A (en) * | 1998-09-15 | 2000-05-09 | All Crate, Inc. | Tamper evident shipping container |
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