US113301A - Improvement in window-blind operators - Google Patents
Improvement in window-blind operators Download PDFInfo
- Publication number
- US113301A US113301A US113301DA US113301A US 113301 A US113301 A US 113301A US 113301D A US113301D A US 113301DA US 113301 A US113301 A US 113301A
- Authority
- US
- United States
- Prior art keywords
- blind
- window
- improvement
- rod
- blind operators
- 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
- 238000004904 shortening Methods 0.000 description 4
- 240000002533 Echinochloa frumentacea Species 0.000 description 2
- 235000008247 Echinochloa frumentacea Nutrition 0.000 description 2
- 241001246312 Otis Species 0.000 description 2
- 240000006134 Tetracarpidium conophorum Species 0.000 description 2
- 238000010276 construction Methods 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
- E05F11/34—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with screw mechanisms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/10—Additional functions
- E05Y2800/11—Manual wing operation
- E05Y2800/112—Back driving the transmission or motor
Definitions
- This invention consists in providing the operating- ⁇ rod of a shutter-Worker withV an adjusting-screw and nut for varying its length, and with a coil-spring to aid in its operation.
- Figure? represents a section of the casing taken off at the under sidenof the operator.
- the dottedline marks the swing of the' blind as it is opened and closed by a pull at ythe knob.
- ⁇ ' Figure 3 represents rthe jointed rod.
- the dotted line is the swing-joint, and the ⁇ screw-connection is for shortening or lengthening the rod,"as the casing and frame may require.
- A is the first joint ofthe rod, having la' 'screwcntA ou the'end, as 'seen in iig. 3, and' is the part .whichis attached tothe inner edge of the blind.
- B is the swing-joint, and should have its position in the socket K, with room to swing both to the left and.-
- O is the neX-t joint,'a1id is connected with part D.
Description
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GEORGE JENNISEN AND MERRIQK E. AOTIS, 0F 'WESTBOROUGE MASSACHUSETTS.
Letters Patent No. 113,301, dated April 4, 1871.
IMPROVEMENT IN WINDOW-BLIND-OPERATAORS.
The Schedule referred to ln these Letters Patent and making parl: of the-'sama To whom 'it may concern:
, Be it known that we, GEORGE J ENNISEN and MER- RICK F. OcrIs, of Westborough`, county of Worcester, Commonwealth of Massachusetts, have invented a new andv improved- VpVindoW-Blind Operator; and we do hereby decla-re that the following is a full and exact description thereof5 reference being had tothe accompan ying drawing and to the letters of reference marked thereon making a part of this specification.
This invention consists in providing the operating-` rod of a shutter-Worker withV an adjusting-screw and nut for varying its length, and with a coil-spring to aid in its operation.
To enable others skilled in the art to make and use our invention, we will proceed to describe its construction and operation.
In the drawing- Figure 1 represents a sectional view of the Windowcasing, the operator passingthrough it and'attached .to the hinged edgeof the blind.,
Figure? represents a section of the casing taken off at the under sidenof the operator. The dottedline marks the swing of the' blind as it is opened and closed by a pull at ythe knob.
`'Figure 3 represents rthe jointed rod. The dotted line is the swing-joint, and the` screw-connection is for shortening or lengthening the rod,"as the casing and frame may require.
In iig. l.-
A is the first joint ofthe rod, having la' 'screwcntA ou the'end, as 'seen in iig. 3, and' is the part .whichis attached tothe inner edge of the blind. u
B is the swing-joint, and should have its position in the socket K, with room to swing both to the left and.-
right of the center line. 1
O is the neX-t joint,'a1id is connected with part D.
by screw',4 forthe purpose of lengthening'or shortening the rod, as the' casing 4and frame may require.
E is a spiral spring placed onA the part D5 s0 as -to l What'we claim as our invention7 anddesire to secure by Letters Patent, is-
The combination', in @shutter-worker, of the `operating-rod D, with a. nut and screw-connection, and coil-spring E, all arranged as and for the purpose shown. Y
GEGRGE JENNISEN.
` Witnessesz l MERRIGK F. OTIS.
J. HENRY HEL, JONA, LUTHER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US113301A true US113301A (en) | 1871-04-04 |
Family
ID=2182767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US113301D Expired - Lifetime US113301A (en) | Improvement in window-blind operators |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US113301A (en) |
-
0
- US US113301D patent/US113301A/en not_active Expired - Lifetime
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