US49828A - William goodwin - Google Patents
William goodwin Download PDFInfo
- Publication number
- US49828A US49828A US49828DA US49828A US 49828 A US49828 A US 49828A US 49828D A US49828D A US 49828DA US 49828 A US49828 A US 49828A
- Authority
- US
- United States
- Prior art keywords
- core
- pipe
- shoes
- goodwin
- flask
- 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
- 239000004568 cement Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 241001591024 Samea Species 0.000 description 2
- 230000000994 depressed Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
Images
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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
- B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
- B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
- B28B21/24—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like
- B28B21/26—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like with a packer head serving as a sliding mould or provided with guiding means for feeding the material
Definitions
- .-My invention relates to improvements in machinery for making drainor watertpipe iii' the composition of which hydralic cement v,forms the principal ingredient, and commonly called ceinent pipe.77
- A is a flask, of any common orknown coin ⁇ struction, set upon-a base or table, B, its inten nal diameter the sameas the external diameter of the pipe-to he formed within the said flask, and resting upon the said table isa ring, a, to form one end of the pipe, and may be of any form best adapted to form a perfect joint between two sections of pipe.
- G is the core, constructed in the following manner, and designed to be raised duringA the procesrsCof filling the ask: I form thecore of metal the diameter designed for the interior of the pipe. Upon the top of the core I fix ahead, D, (seeFig. 1,) so that it may be ⁇ tnrnedor re- Volve without revolving the core by passing a spindle, E, through the two, square through v the advantage of the shoes overrolis.
- the said shaft .G is supported in proper bearings H H, and made to revolve by means ot' the pulley I.
- the shoes revolving press it down and graduallyrise as the flask is filled, drawing up the Y core until the Hash is lled. Then detach the shaft from the head, remove the head, and form thenpper endiot" the pipe the reverse ot the lower end, so that the sections will t tou .getheln This may be done in any convenient manner.
- the corev maybe drawn vout or depressed by means of a screw out upon the shaft G revolving in a hin ed nut, K.
- This nut as seen in' Fig. 2, mayz e opened or closed to engage or disengagethe screw for the purpose above mentioned, or, if
- necessaryhthe saine screw mayused to raisel e the core and shoes during the ,operation of ll- Lplace several flasks, A, around a column, L, which supports a crane, M, on which are the bearings H, and through thev said column set the driving-shaft through which to carry power to the pulley I.-
- a column, L which supports a crane, M, on which are the bearings H, and through thev said column set the driving-shaft through which to carry power to the pulley I.
- thetable B may b'e set' vupon trucks' so as to turn; 'but'I prefer the swinging crane, except it be in places where'it'- is desirabledto take the finished pipe all away-at onepon't. Then thetable would be best. ⁇ I therefore'illustrate the-two combined in one machine.
Description
llNiTnD STATES,
PATENTE# WILLintrGooDwis, onnnwnnvnn, oonnnorron'r, Assrenon ,To ons P. LINDSAY, on SAME PLAGE.
IMPROVEMENT IN' MACHINERY sonlniaitineonrnsnr Piss.,
-tpeciiication forming part of Letters atent No. 49,8218, dated September 5, 1:355, antedatefl August 28,1865. i
To all 'whom it may concern:
Be it known that I, WM. GOODWIN, of New Haven, in the county of New Haven and State of Connecticut, have invented new and useful Improvements in Machines for Making Cement Pipe; and l do hereby declare the following to be a full, clear, and exactfdescription. of the same, when taken in connection with the accompanying drawings and letters of reference 4marked thereon, and which said drawings con-l stitute part of this specification, and represent, in-' Figure 1,a' sectional side view; Fig. 2, a plan view, and in Figs. 3 and 4 detached parts to illustrate the operation. and-construction of the working parts of my improvements.
.-My invention relates to improvements in machinery for making drainor watertpipe iii' the composition of which hydralic cement v,forms the principal ingredient, and commonly called ceinent pipe.77
Ordinarily this pipe is made by placing the stock. into'a flask and tamping it-by hand-#a laborious and tedious operation. To` overcome or to do away with this labor is the principal object of my invention, which consists inan automatic mechanism forfeed'ng and pressing the stock.
A is a flask, of any common orknown coin` struction, set upon-a base or table, B, its inten nal diameter the sameas the external diameter of the pipe-to he formed within the said flask, and resting upon the said table isa ring, a, to form one end of the pipe, and may be of any form best adapted to form a perfect joint between two sections of pipe.
G is the core, constructed in the following manner, and designed to be raised duringA the procesrsCof filling the ask: I form thecore of metal the diameter designed for the interior of the pipe. Upon the top of the core I fix ahead, D, (seeFig. 1,) so that it may be` tnrnedor re- Volve without revolving the core by passing a spindle, E, through the two, square through v the advantage of the shoes overrolis.
the head and round through the core, as indicated in the said Fig. 1 and by means of which the head may bemade to revolve, as hereinafter shown. To the said head Ifadj ustably tix one ormore shoes, F. (See Figs. l and l-enlarged in Fig. 4.) These shoes should he wide enoiigh to nearly lithe space between the core and case, as in Fig. 4., 'so that they may bear upon the whole surface of the stock. 'lf rollsl were used instead of shoes, thatpart ofthe stock next to the case could notice reached. Hence The shoes are hung tothe head D, as seen inFig.
'1, upon a pivot, c,and are adjusted bythe screws d as more or less inclination is required..
' v To thespindle E, lattach a rod or shaft, G,
in such v mannenthat the shaforovolvingwwiill "iso'cause the head ofthe core to revolve,.
and also so that it may be readily detached. The said shaft .G is supported in proper bearings H H, and made to revolve by means ot' the pulley I. As the stock is fed into thefilas-h the shoes revolving press it down and graduallyrise as the flask is filled, drawing up the Y core until the Hash is lled. Then detach the shaft from the head, remove the head, and form thenpper endiot" the pipe the reverse ot the lower end, so that the sections will t tou .getheln This may be done in any convenient manner.
To .make my machine self-feeding or to regu late the quantity of stock to each `revolution -ot' the shoes, I form a metallic ange, f, on the regulating the quantity of steeg.,A Qlilgsn,
much will pass through as can pass uudergthe, ange.. Bydepressing the shoe the depthof the stock will ne proportionately increased, or y if 'the shoe is raised the depth. wilijbele'ss.
After the pipe is finished the corev maybe drawn vout or depressed by means of a screw out upon the shaft G revolving in a hin ed nut, K. This nut, as seen in' Fig. 2, mayz e opened or closed to engage or disengagethe screw for the purpose above mentioned, or, if
' ing.
necessaryhthe saine screw mayused to raisel e the core and shoes during the ,operation of ll- Lplace several flasks, A, around a column, L, which supports a crane, M, on which are the bearings H, and through thev said column set the driving-shaft through which to carry power to the pulley I.- When one `section is com y pleted, carry the core to the next flask byswingf ing thepcraue, which supports 'the core suspended, and so on from ask to ilask as each :are finished, Vwhile other. hands remove the in ished pipe; for, instead4 of swinging the crane, thetable B may b'e set' vupon trucks' so as to turn; 'but'I prefer the swinging crane, except it be in places where'it'- is desirabledto take the finished pipe all away-at onepon't. Then thetable would be best. `I therefore'illustrate the-two combined in one machine.
rfkdo. not claim raising the core during the opera-tionof` filling the flask; but
What l do claim as of my invention, an@ desire to secure by Letters Patent, is'
. 1. The construction and arrangement of the shoe 'or shoes F with a. core' and flask, when .the said core and shoes frise as the flask becomes iilled, substantially as and for the purpose specified.
Publications (1)
Publication Number | Publication Date |
---|---|
US49828A true US49828A (en) | 1865-09-05 |
Family
ID=2119382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US49828D Expired - Lifetime US49828A (en) | William goodwin |
Country Status (1)
Country | Link |
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US (1) | US49828A (en) |
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0
- US US49828D patent/US49828A/en not_active Expired - Lifetime
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