US146549A - Improvement in suppository-molds - Google Patents
Improvement in suppository-molds Download PDFInfo
- Publication number
- US146549A US146549A US146549DA US146549A US 146549 A US146549 A US 146549A US 146549D A US146549D A US 146549DA US 146549 A US146549 A US 146549A
- Authority
- US
- United States
- Prior art keywords
- suppository
- molds
- improvement
- suppositories
- mold
- 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
- 239000000829 suppository Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000195947 Lycopodium Species 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000659 freezing mixture Substances 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
- B28B7/241—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces
Definitions
- the invention relates to suppository-molds consisting of two parts, which are separated to remove the suppository. It consists in so constructing these two parts that they may be separated by a sliding motion in the direction of the axis of the suppository, while a lateral sliding motion or a direct separation is prevented.
- the object is to facilitate the removal of the suppository from the mold, and to diminish the danger of breaking it.
- Figure 1 represents a full-sized perspective view of a mold constructed according to my invention, prepared to receive the melted composition; Fig. 2, the same when removing the suppositories.
- the mold is metallic, and consists of two parts, A and B, held together by a rubber band, a. It will be seen that A has two tongues, which slide in grooves or slots in B. These permit the requisite longitudinal sliding motion, but prevent alllateral motion.
- b b are the conical holes in which the suppositories are cast. They may be about one-half inch in diameter at top, and one and a half inch deep.
- I am aware suppository-molds have been constructed in which the two parts are hinged together at the ends, or bottom end of another form, in which pins fastened permanently into one piece fitted into holes in the other piece, thus permitting direct separation only. I claim that the suppositories are more easily removed from mine, and that the danger of breakage is less than in these forms.
- I claim- A suppository-mold composed of two parts, separable by a sliding motion in a line of the axis of the mold, whereby the danger of breaking the suppository is avoided.
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Medicinal Preparation (AREA)
Description
I. H. PLAISTED;
Suppository Maids.
" No. 549 Patented lan.:20. 8
il z'fnessex'; Invention UNITED STATES PATENT OFFICE... 1*
JAMES H. PLAISTED, OF WATERVILLE, MAINE.
IMPROVEMENT IN SUPPOSlTORY-MOLDS.
Specification forming part of Letters Patent No. 146,549, dated January 20, 1874; application filed December 10, 1873.
To all whom it may concern:
the following is a specification:
The invention relates to suppository-molds consisting of two parts, which are separated to remove the suppository. It consists in so constructing these two parts that they may be separated by a sliding motion in the direction of the axis of the suppository, while a lateral sliding motion or a direct separation is prevented. The object is to facilitate the removal of the suppository from the mold, and to diminish the danger of breaking it.
Figure 1 represents a full-sized perspective view of a mold constructed according to my invention, prepared to receive the melted composition; Fig. 2, the same when removing the suppositories.
The mold is metallic, and consists of two parts, A and B, held together by a rubber band, a. It will be seen that A has two tongues, which slide in grooves or slots in B. These permit the requisite longitudinal sliding motion, but prevent alllateral motion. 1) b b are the conical holes in which the suppositories are cast. They may be about one-half inch in diameter at top, and one and a half inch deep.
To use, dust the inside of A and B with lycopodium; lay them on their flat surfaces, on ice or a freezing mixture; when cold, clasp them together, as in Fig. 1; pour in the semifluid composition; and, when it has solidified, lay them on side B, as shown in Fig. 2; slide A back; this will detach the suppositories from A; then slide A forward, and the suppositories c c 0 will usually fall out.
I am aware suppository-molds have been constructed in which the two parts are hinged together at the ends, or bottom end of another form, in which pins fastened permanently into one piece fitted into holes in the other piece, thus permitting direct separation only. I claim that the suppositories are more easily removed from mine, and that the danger of breakage is less than in these forms.
Other equivalent devices may be adopted to confine the separating of A and B to a longitudinal sliding motion.
I claim- A suppository-mold composed of two parts, separable by a sliding motion in a line of the axis of the mold, whereby the danger of breaking the suppository is avoided.
JAMES H. PLAISTED.
Vitn esses:
Gno. G. PERQIVAL, ELIJAH F. INGRAHAM.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US146549A true US146549A (en) | 1874-01-20 |
Family
ID=2215963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US146549D Expired - Lifetime US146549A (en) | Improvement in suppository-molds |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US146549A (en) |
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0
- US US146549D patent/US146549A/en not_active Expired - Lifetime
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