US70487A - Improved window-sash fastener - Google Patents
Improved window-sash fastener Download PDFInfo
- Publication number
- US70487A US70487A US70487DA US70487A US 70487 A US70487 A US 70487A US 70487D A US70487D A US 70487DA US 70487 A US70487 A US 70487A
- Authority
- US
- United States
- Prior art keywords
- sash
- lever
- improved window
- slot
- sash fastener
- 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
- 241000724413 Agrostis mertensii Species 0.000 description 2
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000021037 unidirectional conjugation Effects 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
- E05C5/00—Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively
-
- 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
- Y10T292/0886—Sliding and swinging
- Y10T292/0887—Operating means
- Y10T292/0891—Rigid
Definitions
- a represents a. windowsash.
- b is a. bent lever nia-de of metal, round in part, and in part flattened, with a toothed or Toughened outer end, e, and a slot, c, through the flattened portion thereof'.
- t is a knob which screws onto the inner end of the lever.
- d is a. pin through the sash and through the slot c of the leverb.
- g is a plate, screwed to the inner edge of the sash, with n. key-hole shaped slot, the upper and larger part of' 'such slot being tted to the roundportion ofthe lever Il, and the lower and narrower portion ofthe slot fitted to the flattened portion of such lever.
- a mortise is made through the sash to receivethe lever.
- the sash is represented as down and fastened, the end o of the lever tting into a slot in the window-frame. To loosen or unfasten the window, pull the lever out from the snsh. It slides readily on the pin d. The saslr ⁇ can now be raised to any desired point, but it will not fall, as when it commences to descend the long end of the lever b drops in the slot at g, 'and the roughened end e catches upon the frame and acts as a. cam, holding the sash in position. On raising the knob h, or longv end of che lever, the cum is loosened, and the sash may be dropped again.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Description
@eine tet attent @fitte IMPROVED WINDOW-SASH FASTBNER.
@Llp flgthule rrfernh 'tu in tips etters zzteut mit mating mrt uf the sume.
'To ALL WHoM IT MAY CONCERN:
Be it known that I, CHESTER F. WIKWIRE, of Cortland, in the county of Cortland, andState of New York, have invented a new and useful improvement inWindow-Sash Fasteners or Stops; and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawings, and the letters o f reference marked thereon. v
a represents a. windowsash. b is a. bent lever nia-de of metal, round in part, and in part flattened, with a toothed or Toughened outer end, e, and a slot, c, through the flattened portion thereof'. t is a knob which screws onto the inner end of the lever. d is a. pin through the sash and through the slot c of the leverb. g is a plate, screwed to the inner edge of the sash, with n. key-hole shaped slot, the upper and larger part of' 'such slot being tted to the roundportion ofthe lever Il, and the lower and narrower portion ofthe slot fitted to the flattened portion of such lever. A mortise is made through the sash to receivethe lever. i l
The sash is represented as down and fastened, the end o of the lever tting into a slot in the window-frame. To loosen or unfasten the window, pull the lever out from the snsh. It slides readily on the pin d. The saslr` can now be raised to any desired point, but it will not fall, as when it commences to descend the long end of the lever b drops in the slot at g, 'and the roughened end e catches upon the frame and acts as a. cam, holding the sash in position. On raising the knob h, or longv end of che lever, the cum is loosened, and the sash may be dropped again. When it is down and desired to be fastened, the lever is pushed in until the round "portion is within its part of the slot g, and the sash must stay in this position, as the lever cannot move up or down until it is unlocked by being pulled out.v i i By makind mortises in the window-frame at other points for the end elet' the lever, the sash may in the same way be locked at those points.
What I claim, and desire to secure by Letters Patent, is-
1. The slotted bent lever b, operating upon the pin ,-for the lpurpose of holding the sash in position when raised.
2. I claim the slotted lever b, in'czombination with the slotted plate y, for the purpose of locking or permanently fasteningthe sash when down, or locking it atany particular point.
C. F. WICKWIRE.
Witnesses:
WM. R. RANDALL, C. I. WALRAD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US70487A true US70487A (en) | 1867-11-05 |
Family
ID=2140005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US70487D Expired - Lifetime US70487A (en) | Improved window-sash fastener |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US70487A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2862224A (en) * | 1955-10-20 | 1958-12-02 | Tennant Co G H | Floor surfacing machine |
-
0
- US US70487D patent/US70487A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2862224A (en) * | 1955-10-20 | 1958-12-02 | Tennant Co G H | Floor surfacing machine |
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