US112225A - Improvement in shutter-fasteners - Google Patents
Improvement in shutter-fasteners Download PDFInfo
- Publication number
- US112225A US112225A US112225DA US112225A US 112225 A US112225 A US 112225A US 112225D A US112225D A US 112225DA US 112225 A US112225 A US 112225A
- Authority
- US
- United States
- Prior art keywords
- shutter
- lever
- improvement
- fasteners
- hook
- 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
- 239000000789 fastener Substances 0.000 title description 4
- 238000010276 construction Methods 0.000 description 2
- 235000008001 rakum palm Nutrition 0.000 description 2
- 244000217124 rakum palm Species 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C3/00—Fastening devices with bolts moving pivotally or rotatively
- E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
- E05C3/16—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
- E05C3/22—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled
- E05C3/30—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled in the form of a hook
-
- 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
- Y10T292/0911—Hooked end
- Y10T292/0926—Spring projected
- Y10T292/0928—Operating means
- Y10T292/093—Cam
Definitions
- Figure 2 is a vertical section of the fastening, applied to a door and holding the shutter in position.
- Figure 3 is a front View of the keeper.
- This invention relates to shutter-fastenings
- My improvement consists iu the employment of a cam-lever7 in combination with theI other parts of the fastening, to provide a means by which the hook may be disengaged from the keeper, and held thus until the shutter is removed, as will be more .specifically pointed out hereinafter.
- drawing- A represents a portion of a door or window
- the operative parts of the fastening are arranged on a metallic frame, C, which is secured upon the inner side of the door, with its curved flange C' e ⁇ x tending into an aperture therein.
- a suitable slot is formed in the plate of the frame,
- This lever is pivoted upon a bolt, (l, between the legs of theflange 0', and its outer arm terminates in a hook, D', projecting a sutlcient distance beyond the outer side of the door, through the aperture therein, to hook over a keeper, E, when the shutter, to which ⁇ the latter is secured in a recess therein, is put in its place.
- the hook-lever is held down over the keeper by a spring, F, one end of' which is riveted to the ange Gf at f, while the other end presses upon the outer end of said lever, as shown.
- the inner arm of thev lever D is iu cont-act withthe cam Gf of a short lever, G, which ispivoted between.
Description
* ama sala JONA'IHAN'L.` DEVOL, 0F PARKERSBURG, WEST VIRGINIA.
Letters Patent No.7112,225, dated February 28, 1871.
{MPROVEMENT IN SHUTTER-FASTENERS.
The Schedule referred to in these Letters Patent and making part of the lame.
To all whom it may concern Be it known that I, JONATHAN L. DnvoL, of Parkersburg, in Wood county and iu the State ot West Virginia, have invented a new and useful Improvement in ShuttenFastenings; and I do hereby declare the following to be a full, clear, and exact description of the same, reference being had to the accompanying drawing making a part of this specication, in which- Fignre 1 is a perspective view of the fastening, de.- tached.
Figure 2 is a vertical section of the fastening, applied to a door and holding the shutter in position.
Figure 3 is a front View of the keeper.
The same letters of reference, where employed in the several figures, denote identical parts.
This invention relates to shutter-fastenings; and
My improvement consists iu the employment of a cam-lever7 in combination with theI other parts of the fastening, to provide a means by which the hook may be disengaged from the keeper, and held thus until the shutter is removed, as will be more .specifically pointed out hereinafter.
' To enable those skilled in theart to make and use my invention I will' proceed to describe its construction and operation.
In the annexed drawing- A represents a portion of a door or window, and
B, the shutter.
The operative parts of the fastening are arranged on a metallic frame, C, which is secured upon the inner side of the door, with its curved flange C' e`x tending into an aperture therein.
A suitable slot is formed in the plate of the frame,
through which the inner arm of the hook-lever D extends.
This lever is pivoted upon a bolt, (l, between the legs of theflange 0', and its outer arm terminates in a hook, D', projecting a sutlcient distance beyond the outer side of the door, through the aperture therein, to hook over a keeper, E, when the shutter, to which `the latter is secured in a recess therein, is put in its place.
The hook-lever is held down over the keeper by a spring, F, one end of' which is riveted to the ange Gf at f, while the other end presses upon the outer end of said lever, as shown.
The inner arm of thev lever D is iu cont-act withthe cam Gf of a short lever, G, which ispivoted between.
.ig. 2, to admit of the removal of the shutter.
`What I claim, and desire to secure by Let-ters'Patent, is
In combination with the shutter-fastening hereindescribed, -composed of the frame O, hook-lever D, keeper E, and spring F, the cam-lever G G', arranged and operating as set forth. Y
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
J. L. DEVOL.
Witnesses G. Looms, HENRY Atrrss.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US112225A true US112225A (en) | 1871-02-28 |
Family
ID=2181693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US112225D Expired - Lifetime US112225A (en) | Improvement in shutter-fasteners |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US112225A (en) |
-
0
- US US112225D patent/US112225A/en not_active Expired - Lifetime
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