US123551A - Improvement in sash-weights - Google Patents
Improvement in sash-weights Download PDFInfo
- Publication number
- US123551A US123551A US1872123551A US123551A US 123551 A US123551 A US 123551A US 1872123551 A US1872123551 A US 1872123551A US 123551 A US123551 A US 123551A
- Authority
- US
- United States
- Prior art keywords
- sash
- sleeve
- improvement
- weights
- weight
- 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
- 238000001816 cooling Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H11/00—Curtain cord appurtenances
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
Definitions
- Figure l is a vertical section of a sash-Weight embodying my invention.
- Fig. 2 is a perspective view of an end piece.
- Fig. 3 is a vertical section in a plane at right angles to Fig. l.
- My improved sash-weight is composed of the main body or sleeve A and the end pieces B andBf. The latter are cast separately, before bein g united with the sleeve, in a common twopa-rt iiask, without the employment of a core or chill.7
- the form of each end piece is clearly shown in Fi. 2, a halicirele recess, a, be-
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Description
M.- G.. BUR'KHARDT.
MATTHIAS BURKHARDT, OF CINCINNATI, OHIO.
IMPROVEMENT IN SASH-WEIGHTS.
Speciiication forming part of Letters Patent No. 123,551, dated February 13, 1872.
I, MATTHIAS e. BURKHARDT, of cincinnati, Hamilton county, Sta-te ofUhio, have invented a. certain new and useful Improvement in Sash- \\'eights, 0i' which the following is a speciiica tion:
Nature and Objects of Intent/ion.
Description of the Accompanying .Draw-ing. Figure l is a vertical section of a sash-Weight embodying my invention. Fig. 2 is a perspective view of an end piece. Fig. 3 is a vertical section in a plane at right angles to Fig. l.
General Description.
My improved sash-weight is composed of the main body or sleeve A and the end pieces B andBf. The latter are cast separately, before bein g united with the sleeve, in a common twopa-rt iiask, without the employment of a core or chill.7 The form of each end piece is clearly shown in Fi. 2, a halicirele recess, a, be-
in g formed for the reception of the cord, a deep recess, a', for the occupancy ot' the cord-knot which supports the weight, and a tapering shank, a, for the sleeve to embrace. When the pieces B B are put together in the mannershown in Fig. 3 the entire circle necessary for the rope and cord is formed, and its interior surface is smooth and of a shape Well adapted for the reception ot' the cord-knot. The end pieces are connected together by means ofthe sleeve A, which forms the great-- er portion of the Weight. around the shanks c, the piecesB B having been placed in themold'in which the' sleeve is formed. The shrinkage ofthe sleeve in cooling draws the end pieces tightly together, and
the tapering Shanks aff-a" prevent displacenient in use.
Cla-im.
A sash-Weight formed by the combination, in the manner substantially as described, ot'
end .pieces A A and sleeve C, the parts beingV constructed and combined as and for the purpose specified.
In testimony of which invention I hereunto This sleeve is cast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1872123551 US123551A (en) | 1872-02-13 | 1872-02-13 | Improvement in sash-weights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1872123551 US123551A (en) | 1872-02-13 | 1872-02-13 | Improvement in sash-weights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US123551A true US123551A (en) | 1872-02-13 |
Family
ID=2192987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US1872123551 Expired - Lifetime US123551A (en) | 1872-02-13 | 1872-02-13 | Improvement in sash-weights |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US123551A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2531635A (en) * | 1948-08-06 | 1950-11-28 | Henry T Maager | Hunting arrow and arrowhead |
-
1872
- 1872-02-13 US US1872123551 patent/US123551A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2531635A (en) * | 1948-08-06 | 1950-11-28 | Henry T Maager | Hunting arrow and arrowhead |
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