US101983A - Improved shutter-worker - Google Patents
Improved shutter-worker Download PDFInfo
- Publication number
- US101983A US101983A US101983DA US101983A US 101983 A US101983 A US 101983A US 101983D A US101983D A US 101983DA US 101983 A US101983 A US 101983A
- Authority
- US
- United States
- Prior art keywords
- worker
- case
- worm
- improved shutter
- hinges
- 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 1
- 239000000428 dust Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/36—Man-operated mechanisms for operating wings, including those which also operate the fastening specially designed for passing through a wall
Definitions
- This invention relates toimprovenients in hinges to be used for opening, closing, and locking the blinds by turning a shaft projecting through the window-frame Y. to the interior of the-building.
- the invention consists in a certain improved arrangement and construction of parts as more fully hereinafter specified.
- Figure 1 represents a sectional elevation of a hinge constructed according to my improvement, the section being taken on the line a: a: of fig. 2.
- Figure 2 represents a bottom view of the same partly sectioned.
- This case is provided at one side with au enlargement, D, which is bored or otherwise recessed for the reception of a worm, E, for gearing with a wormwheel, F, to be placed. in the center ofthe recess C.
- This recess for the worm E is parallel with the wing A, and on the right side thereof for the worm, being socketed in the end, to receive theend of a shaft, G, projecting through the'j amb.
- the other leaf Hof the Yhinge is provided lwith a disk, I, from the center of which projects a squareshanked piutle, K,wl1icl1 passes through the wheel F, and the bottom of the case B.
- the said pintle has a lug, L, upon one side, which, when the blind or leaf H is turned to the right point,
- the disk I is provided with a downward-projecting ange, N, lapping the sides of lthe case B, so as to prevent rain, snow, or other matter from working into the case, by which the part-s would be injured by corrosiou, or filled with dust.
- hinges are made of all sizes, and may be ap plied to blinds already having other kinds of hinges at the top.
- the blind will be lockedl in any position by the action of the worm-gear T.
Landscapes
- Catching Or Destruction (AREA)
Description
waited States @met dyiliw.
ABE CORNELL, 'OF ST.A LOUIS, MISSOURI.A
Leners PatelNo. 101,983, dated April 19, 1870; alienated April 14, 1870.
The Schedule referred to in these Letters Patent and making part ol the same.
This invention relates toimprovenients in hinges to be used for opening, closing, and locking the blinds by turning a shaft projecting through the window-frame Y. to the interior of the-building.
The invention consists in a certain improved arrangement and construction of parts as more fully hereinafter specified.
Figure 1 represents a sectional elevation of a hinge constructed according to my improvement, the section being taken on the line a: a: of fig. 2.
Figure 2 represents a bottom view of the same partly sectioned.
The leaf A, which is connected to the window frame,
is provided with a large circular case, B, forming a vertical recess, C.
This case is provided at one side with au enlargement, D, which is bored or otherwise recessed for the reception of a worm, E, for gearing with a wormwheel, F, to be placed. in the center ofthe recess C.
This recess for the worm E is parallel with the wing A, and on the right side thereof for the worm, being socketed in the end, to receive theend of a shaft, G, projecting through the'j amb.
The other leaf Hof the Yhinge is provided lwith a disk, I, from the center of which projects a squareshanked piutle, K,wl1icl1 passes through the wheel F, and the bottom of the case B.
The said pintle has a lug, L, upon one side, which, when the blind or leaf H is turned to the right point,
vwill pass througha slot, M, at the side of the hole in the bottom of the case This lug prevents the raising of the blinds oil' the hinges at all times, except when it is coincident Willi the said slot.
The disk I is provided with a downward-projecting ange, N, lapping the sides of lthe case B, so as to prevent rain, snow, or other matter from working into the case, by which the part-s would be injured by corrosiou, or filled with dust.
These hinges are made of all sizes, and may be ap plied to blinds already having other kinds of hinges at the top. The blind will be lockedl in any position by the action of the worm-gear T.
Having thus described my invention,
I claim as new and desire to secure by Letters Patent- A pair of window-blindbinges consisting of the leaves A H, case B, disk I, piutle K, with its fasten-4 ing lug L, enlargementD, worm-Wheel F and Worm E, each of said parts being constructed'and arranged with reference to the 'others -in the manner described.
' A. C. CORNELL.
Witnesses L. L. MELCHER., H, NIERMEYER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US101983A true US101983A (en) | 1870-04-19 |
Family
ID=2171461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US101983D Expired - Lifetime US101983A (en) | Improved shutter-worker |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US101983A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2713229A (en) * | 1949-01-29 | 1955-07-19 | Charies R Duffey | Method for preventing the robbing of fish traps and anti-theft fish trap mechanism to carry out the same |
-
0
- US US101983D patent/US101983A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2713229A (en) * | 1949-01-29 | 1955-07-19 | Charies R Duffey | Method for preventing the robbing of fish traps and anti-theft fish trap mechanism to carry out the same |
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