US186173A - Improvement in churns - Google Patents
Improvement in churns Download PDFInfo
- Publication number
- US186173A US186173A US186173DA US186173A US 186173 A US186173 A US 186173A US 186173D A US186173D A US 186173DA US 186173 A US186173 A US 186173A
- Authority
- US
- United States
- Prior art keywords
- tub
- dasher
- improvement
- shaft
- gear
- 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
- 238000010276 construction Methods 0.000 description 6
- 235000014121 butter Nutrition 0.000 description 2
- 235000015155 buttermilk Nutrition 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/09—Stirrers characterised by the mounting of the stirrers with respect to the receptacle
- B01F27/091—Stirrers characterised by the mounting of the stirrers with respect to the receptacle with elements co-operating with receptacle wall or bottom, e.g. for scraping the receptacle wall
Definitions
- the invention is an improvement in the class of churns having a vertical dasher, to
- the improvement relates, iirst, to the construction and arrangement of parts, as here- 'inafter described, whereby the dasher-shaft and its operating-gear are adapted for convenient removal from their bearings.
- the invention also relates to the construction otl the top or cover of the tub or. churnbody in two like-sized parts, which are con-- nected by a hinge and elastic strap, to adapt the cover for convenient application to, and
- Figure l is a side elevation of my improved churn with the tub -in section.
- Fig. 2 is a plan view of the top or cover of the tub.
- Figs. 3 and 4 ae detail views. l
- the dasher When the shaft F has been detached the dasher may be conveniently removed from the tub to facilitate the removal of the butter and buttermilk, and for cleaning the tub and dasher.
- the gear may be removed altogether.
- a detachable wristpin or journal, L which is secured in the recess or open slot, Fig. 1, formed in the outer end of the bracket D.
- the means of securing the journal L is a clamp-nut, O, which is screwed on the end of the journal and against the side ofthe arm. D, thus drawing the collar a against the other side ot' the arm.
- tub-cover N To facilitate the application and removal o the tub-cover N, it is made in two like-sized semicircular parts, a a, Fig. 2, which are connected by a hinge, b, and elastic strap c, the hinge being applied at one Side, and the Strap at a point between the hinge and the hole for the dasher-shaft.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Description
J. S. SMITH.
4 CHURN. l No. v186,173. Patented un. 9,1877.
E emmaoenaolu ooaeeoe gem',
y N. PETERS. PHOT04JTHOGRAPHER. WASHINGTONy D C,
`UNITED STATES PATENT OEEcE.
`JAMES S. SMITH, or BEEBE STATION, ARKANSAS.
IMPROVEMENT IN CHURNS.
Specieation forming part of Letters Patent No.7186,l73, dated January 9, 1877; application filed July 22, 1876.
To all whom 'it may concern Beit known that I, JAMES S. SMITH, of Beebe Station, in the county ot' White and State of Arkansas, have invented a newand Improved Churn-Power 5^ and I do hereby declare that thefollowing is a full, clear, and exactV description of the same. Y
The invention is an improvement in the class of churns having a vertical dasher, to
which a rotary reciprocating motion is imparted by Ineaps of a circular or segmental gear operated-by a crank or lever.
The improvement relates, iirst, to the construction and arrangement of parts, as here- 'inafter described, whereby the dasher-shaft and its operating-gear are adapted for convenient removal from their bearings.
The invention also relates to the construction otl the top or cover of the tub or. churnbody in two like-sized parts, which are con-- nected by a hinge and elastic strap, to adapt the cover for convenient application to, and
removal from, the tub.`
In the accompanying drawing, forming part of this specification, Figure l is a side elevation of my improved churn with the tub -in section. Fig. 2 is a plan view of the top or cover of the tub. Figs. 3 and 4 ae detail views. l
Vlower bracket E. 'Ihe shaft is Secured in the notched bearing by means ot' a bar, Gr', Fig. 3, which is pivoted to the bracket E. When the saidbar has been adj usted vertically, as shown in dotted lines, Fig. 3, and the segmental gear I turned-into the vertical position, as shown in dotted lines, Fig. l, the dasher-shaft F may be moved laterally, together with the tub K,
-and thereby detached from its bearings.
When the shaft F has been detached the dasher may be conveniently removed from the tub to facilitate the removal of the butter and buttermilk, and for cleaning the tub and dasher.
In place of adjusting the gear I vertically, to -throw it out of mesh with the pinion J, and
allow the dasher-Shaft to be thus detached, the gear may be removed altogether. To this end it is mounted on a detachable wristpin or journal, L, which is secured in the recess or open slot, Fig. 1, formed in the outer end of the bracket D. The means of securing the journal L is a clamp-nut, O, which is screwed on the end of the journal and against the side ofthe arm. D, thus drawing the collar a against the other side ot' the arm.
It is obvious that by loosening the nut O the journalL and the attached gear I may be removed. Aside from other advantages, this construction facilitates the-packingof the apparatus in compact form for storage and transportation.
To facilitate the application and removal o the tub-cover N, it is made in two like-sized semicircular parts, a a, Fig. 2, which are connected by a hinge, b, and elastic strap c, the hinge being applied at one Side, and the Strap at a point between the hinge and the hole for the dasher-shaft.
It is apparent that by separating or drawing asunder the free ends of the parts a a, as shown in dotted lines, Fig. 2, the cover may be readily applied to a tub and dasher-shaft, or removed therefrom, as occasion requires. When the cover is in place on the tub the elasticity ot' the strap c holds the two parts a a together, so as to prevent the cream escaping between them during the churning operation.
What I claim is- 1. The dasher-shaft combined with the arm D, having the recessed bearing for journal of gear I, and the socket in its under side, and the lower arm E, having a notched bearing, and the pivot bar or button G, as shown and described, for the purpose specified.
2. In combination with the bracket D, having a recessed bearing, the gear l, wrist-pin L, clamp-nut O, dasher-shal't F, and pinion J, as shown and described, for the purpose specied.
3. The two-part tub-cover N, hinged at b, and having the elastic strap c, applied as shown and described.
JAS. S. SMITH.
Witnesses:
L. B. GIST, F. C. LAWS.
Publications (1)
Publication Number | Publication Date |
---|---|
US186173A true US186173A (en) | 1877-01-09 |
Family
ID=2255581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US186173D Expired - Lifetime US186173A (en) | Improvement in churns |
Country Status (1)
Country | Link |
---|---|
US (1) | US186173A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3292912A (en) * | 1965-09-03 | 1966-12-20 | Earl W Stubler | Drink mixer adapter |
US20090038437A1 (en) * | 2007-08-09 | 2009-02-12 | Simon Huang | Stirring device for increasing capacity of trash bin |
-
0
- US US186173D patent/US186173A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3292912A (en) * | 1965-09-03 | 1966-12-20 | Earl W Stubler | Drink mixer adapter |
US20090038437A1 (en) * | 2007-08-09 | 2009-02-12 | Simon Huang | Stirring device for increasing capacity of trash bin |
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