US1329938A - Window-silencer - Google Patents
Window-silencer Download PDFInfo
- Publication number
- US1329938A US1329938A US23638018A US1329938A US 1329938 A US1329938 A US 1329938A US 23638018 A US23638018 A US 23638018A US 1329938 A US1329938 A US 1329938A
- Authority
- US
- United States
- Prior art keywords
- window
- silencer
- frame
- rib
- action
- 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 3
- 230000027455 binding Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 102000018062 Taperin Human genes 0.000 description 1
- 108050007169 Taperin Proteins 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003584 silencer Effects 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
- E05F7/00—Accessories for wings not provided for in other groups of this subclass
- E05F7/04—Arrangements affording protection against rattling
-
- 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
- Y10T292/1039—Swinging and camming
Definitions
- This invention relates to an attachment for windows whereas the window will be prevented from rattling and has for its primary objectto provide a device of simple construction which may be manufactured in large quantities at a relatively low cost.
- An object of the invention is to provide a window sllencer that may be stamped from sheet materlal thus reducing the cost thereof.
- my invention is distinguished in the manner of forming the rib so as to accomplish a wedging action between the window and the frame by the gravitational action of the device.
- Figure 1 illustrates a portion of a window showing my invention applied thereto.
- Fig. 2 is a plan view of one of the devices.
- Fig. 3 is an edge view thereof.
- Fig. 4 is a sectional view.
- each device is stamped from sheet material of uniform thickness of semi-disk shape with an open ing 1 arranged adjacent the straight edge 2. .Thus it will be seen that the major portion of the plate is arranged to one side of the pivotal screw 3 that passes through the opening 1 with a result that the plate at all times tends to move to a position Where the straight edge 2 is horizontally disposed. The advantages of this action will be better set forth later. 7
- this rib is of an arcuate shape in cross sectionfor allowing the same to be readily stamped by a stamping machine and further insuring a good grip between the rib and the Window frame.
- An important feature of my invention is the construction of the device and its cooperation with the Window and frame whereby the binding action between the frame and window will be increased to a degree to prevent raising of the window should a person endeavor to raise the latter when the device is in opposite position.
- a device adapted to be pivotally secured the sash rail'and' a window frame formed from a piece of sheet metal of substantial semi-circular outline provided with a pivot receiving opening positioned substantially centrally of its straight edge, said piece of sheet metal being further provided with an outwardly projecting integral rib of concavo-convex cross section concentric with said opening and taperin in height toward 'to a Window sash so as to engage between
Description
"1. J. SZEPE.
WINDOW SILENCER.
APPLICATION. f-ILED MAY 24. ms.
Patented Feb. 3, 1920.
wane/aces WWW I JOSEPH J. SZEPE, OF PITTSBURGH, PENNSYLVANIA. v
WINDOW-SILENCER.
Specification of Letters Patent.
Patented Feb. 3, 1920.
Application filed May 24, 1918.- Serial No. 236,380.
To all whom it may concern:
Be it known that I, JOSEPH J. SZEPE, a citizen of the United States, residing at Pittsburgh, in'the county of Allegheny and State of Pennsylvania have invented new and useful Improvements in Window- Silencers, of which the following is a specification. v
This invention relates to an attachment for windows whereas the window will be prevented from rattling and has for its primary objectto provide a device of simple construction which may be manufactured in large quantities at a relatively low cost.
An object of the invention is to provide a window sllencer that may be stamped from sheet materlal thus reducing the cost thereof.
Besides the above my invention is distinguished in the manner of forming the rib so as to accomplish a wedging action between the window and the frame by the gravitational action of the device.
Viththese and other objects in view the invention will be better understood from the following detailed description taken in connection with the accompanying drawing wherein:
Figure 1 illustrates a portion of a window showing my invention applied thereto.
Fig. 2 is a plan view of one of the devices.
Fig. 3 is an edge view thereof.
Fig. 4 is a sectional view.
As clearly shown in Fig. 2 each device is stamped from sheet material of uniform thickness of semi-disk shape with an open ing 1 arranged adjacent the straight edge 2. .Thus it will be seen that the major portion of the plate is arranged to one side of the pivotal screw 3 that passes through the opening 1 with a result that the plate at all times tends to move to a position Where the straight edge 2 is horizontally disposed. The advantages of this action will be better set forth later. 7
In stamping the device the finger grip A is bent at right angles to the plate and a tapering rib 5 is formed concentrically of the opening 1.. As clearly shown in Fig. 4:'
this rib is of an arcuate shape in cross sectionfor allowing the same to be readily stamped by a stamping machine and further insuring a good grip between the rib and the Window frame. At this point I wish the same upon the window frame as illustratedin Fig. 1, it will be seen that when the devices are once forced to applied position between the window and its frame the same will be prevented from working loose owing to the fact that the gravitational action of the plate will always move the rib 5 in a direction to increase the binding action between the window and its frame.
An important feature of my invention is the construction of the device and its cooperation with the Window and frame whereby the binding action between the frame and window will be increased to a degree to prevent raising of the window should a person endeavor to raise the latter when the device is in opposite position.
From the foregoing description taken in connection with the accompanying drawing it should be apparent that I provide a device of simple substantial construction which may be manufactured at a relatively low cost and which is of a shape to automatically move to a position to prevent rattling I of the window.
Having described my invention, what I claim is: o
A device adapted to be pivotally secured the sash rail'and' a window frame, formed from a piece of sheet metal of substantial semi-circular outline provided with a pivot receiving opening positioned substantially centrally of its straight edge, said piece of sheet metal being further provided with an outwardly projecting integral rib of concavo-convex cross section concentric with said opening and taperin in height toward 'to a Window sash so as to engage between
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23638018 US1329938A (en) | 1918-05-24 | 1918-05-24 | Window-silencer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23638018 US1329938A (en) | 1918-05-24 | 1918-05-24 | Window-silencer |
Publications (1)
Publication Number | Publication Date |
---|---|
US1329938A true US1329938A (en) | 1920-02-03 |
Family
ID=22889245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US23638018 Expired - Lifetime US1329938A (en) | 1918-05-24 | 1918-05-24 | Window-silencer |
Country Status (1)
Country | Link |
---|---|
US (1) | US1329938A (en) |
-
1918
- 1918-05-24 US US23638018 patent/US1329938A/en not_active Expired - Lifetime
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