US102191A - Improvement in shutter-workers - Google Patents
Improvement in shutter-workers Download PDFInfo
- Publication number
- US102191A US102191A US102191DA US102191A US 102191 A US102191 A US 102191A US 102191D A US102191D A US 102191DA US 102191 A US102191 A US 102191A
- Authority
- US
- United States
- Prior art keywords
- blind
- leaf
- workers
- shutter
- improvement
- 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
- 230000000875 corresponding Effects 0.000 description 2
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
- E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
- E05F11/08—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with longitudinally-moving bars guided, e.g. by pivoted links, in or on the frame
- E05F11/12—Mechanisms by which the bar shifts the wing
- E05F11/16—Mechanisms by which the bar shifts the wing shifting the wing by pivotally-connected members (moving) in a plane perpendicular to the pivot axis of the wing
Definitions
- Figure 2 a view with the cover removed.
- the object of my invention is to provide a blindworker bywhich a blind can be opened or closed by turning a knob, and fastened open or closed.
- A is a window-frame.
Description
N-FEIERS. PMOTOLITHOGRAPkER, WASHINGTON. D C.
ilwniitrdgiedre' atout @Wine Letters Patent No. 102,191, dated April 19, 1870.
IMPROVMENT IN SHUTTER-WORKERS.
The Schedule referred to in these Letters Patent and making part of the same.
To all whom it 'may concern.
Be it known that I, HERMANN Wonne, of the city and county of Milwaukee and Statel of \Visconsi1i, have invented a new and useful Improvement in Blindvirorkers; and I do hereby declare that the following is a full, clear, and exact description thereof', which will enable those skilled in the art to make and use the same, reference being had to the accompanying drawing forming part of this specification, in which- Figure 1 is a perspective of my invention.
Figure 2, a view with the cover removed.
'Figure 3, a sectional View.
Similar letters of reference in each of the figures indicate corresponding parts.
The object of my invention is to provide a blindworker bywhich a blind can be opened or closed by turning a knob, and fastened open or closed.
A is a window-frame.
B, the blind.
O, the cylinder of the part of the worker attached to the window-frame.
D, the leaf of th'e worker attached to the blind.
E, the tumber by -which the worker is opera-ted, {it-ted onto shaft M.
` F, ai piece attached by a rivet to the leaf I).
G, cylinder part of leaf I).
H, pintle. I, piece to which l is pi voted. lhcsc, l and F, form a flexible hinge. i
K, slot in piece I.
L, ,upper pintlc-head, screwed onto pintle l-I. M; knob-shaft.
N, knob. A j
0pin in tumbler E, working in slot K.
P, rivet fastening piece F to leaf D.
Q, rivet fastening pieces I and F together.'
1t, piece or leaf of the workerfast-ened to the window-frame.
S, cover to the works, screwed on by a screw in hole T.
This worker forms a hinge, and the hinge above is a common butt. not described.
Operation.
Take hold of knob N and turn it. That will turn shaft M and tumbler E. Pin O in slot K will, if the blind is closed, force the pieces I and F forward, and,
.being fastened to leaf D, turns the leaf I) out and opens the blind, the tumbler E turning so that the piu 0 stands square across, and the blind cannot be closed till the knob is reversed, which will be `done to close the blind.
Claims.
tially as described. HERMANN WOLFF. Witnesses:
J. B. SMITH, W. M. HoRNoR.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US102191A true US102191A (en) | 1870-04-19 |
Family
ID=2171674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US102191D Expired - Lifetime US102191A (en) | Improvement in shutter-workers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US102191A (en) |
-
0
- US US102191D patent/US102191A/en not_active Expired - Lifetime
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