US177697A - Improvement in window-shutter openers - Google Patents
Improvement in window-shutter openers Download PDFInfo
- Publication number
- US177697A US177697A US177697DA US177697A US 177697 A US177697 A US 177697A US 177697D A US177697D A US 177697DA US 177697 A US177697 A US 177697A
- Authority
- US
- United States
- Prior art keywords
- window
- improvement
- bolt
- lever
- shutter openers
- 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
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
- E05C9/043—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with crank pins and connecting rods
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B7/00—Handles pivoted about an axis parallel to the wing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/12—Closure operators
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/0801—Multiple
- Y10T292/0834—Sliding
- Y10T292/0836—Operating means
- Y10T292/0839—Link and lever
Definitions
- This invention is a oontrivanee of apparatus for opening fire-proof shutters from the outside of the building in case of fire and the like. It consists of a spring slide-bolt and hasp for fastening the shutters, contrived so that the hasp will hook on the bolt to fasten, and the bolt may be drawn back by hand to unfasten, the shutters from the inside, and also so that it can be drawn back from the outside of the building by a hand-lever, with which it connects by rods and levers, any desired number of fasteners for asnlany different windows being all connected to one lever, so that they can be opened, and the lever being arranged in a lock-up case, so as not to be exposed to those not authorized to use it.
- Figure 1 is an inside elevation of a building, showing the apparatus arranged for three difl'erent windows.
- Fig. 2 is a section on line w m of Fig. 1
- Fig. 3 is a section on line 31.3 Similar letters of reference indicate corresponding parts.
- A represents the two shutters, which hook on the slide-bolt B by the hasp O, to be made fast.
- the bolt has a spring, D, for sliding it forward into the position for receiving the hasp; also a handle, E, by which to slide it back by hand to open the :hutters from the inside, and it is connected by the arm G with the rod H. tobe pulled back from the outside by the lever I, to which the rod is connected by other rods K M and suitable levers or cranks J L.
- the arm G is so connected to the bolt that the latter is free to slide by hand-lever E without interference by the outside lever contrivance.
- the rod H may extend along the wholeside of the house and work the bolts of all the shutters in that row,
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
Description
J. 3.. DAY.
WINDOW SHUTTER OPENER.
Pate nted May 23, 1876.
wmqesses ".FEYETS, PROTO-LTHOGRAPHER, WASHINGTON. D. C.
UNITED-STATES PATENT .QFFICE.
' Joan R. DAY, OF YoRK,N. Y. 4 I i IMPROVEMENT IN WINDOW-SHUTTER OPENERS.
Specification forming part of Letters Patent No. 1 77,697, dated May 23, 1876 application filed February 21, 1876.
, York, have invented a new and Improved Window Shutter -Opening Apparatus, of which the following is a specification:
This invention is a oontrivanee of apparatus for opening fire-proof shutters from the outside of the building in case of fire and the like. It consists of a spring slide-bolt and hasp for fastening the shutters, contrived so that the hasp will hook on the bolt to fasten, and the bolt may be drawn back by hand to unfasten, the shutters from the inside, and also so that it can be drawn back from the outside of the building by a hand-lever, with which it connects by rods and levers, any desired number of fasteners for asnlany different windows being all connected to one lever, so that they can be opened, and the lever being arranged in a lock-up case, so as not to be exposed to those not authorized to use it.
Figure 1 is an inside elevation of a building, showing the apparatus arranged for three difl'erent windows. Fig. 2 is a section on line w m of Fig. 1, and Fig. 3 is a section on line 31.3 Similar letters of reference indicate corresponding parts.
A represents the two shutters, which hook on the slide-bolt B by the hasp O, to be made fast. The bolt has a spring, D, for sliding it forward into the position for receiving the hasp; also a handle, E, by which to slide it back by hand to open the :hutters from the inside, and it is connected by the arm G with the rod H. tobe pulled back from the outside by the lever I, to which the rod is connected by other rods K M and suitable levers or cranks J L. The arm G is so connected to the bolt that the latter is free to slide by hand-lever E without interference by the outside lever contrivance. The rod H may extend along the wholeside of the house and work the bolts of all the shutters in that row,
bolt to be moved by hand independently of rod H, substantially as specified.
JOHN R. DAY. Witnesses:
T. B. MOSHER, ALEX. F. RoBERTs.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US177697A true US177697A (en) | 1876-05-23 |
Family
ID=2247104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US177697D Expired - Lifetime US177697A (en) | Improvement in window-shutter openers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US177697A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190173285A1 (en) * | 2017-12-06 | 2019-06-06 | Battelle Memorial Institute | Grid stabilization using adjusted voltage regulator response to grid characteristics |
-
0
- US US177697D patent/US177697A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190173285A1 (en) * | 2017-12-06 | 2019-06-06 | Battelle Memorial Institute | Grid stabilization using adjusted voltage regulator response to grid characteristics |
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