US188311A - Improvement in combined sash lift and fastener - Google Patents
Improvement in combined sash lift and fastener Download PDFInfo
- Publication number
- US188311A US188311A US188311DA US188311A US 188311 A US188311 A US 188311A US 188311D A US188311D A US 188311DA US 188311 A US188311 A US 188311A
- Authority
- US
- United States
- Prior art keywords
- improvement
- sash
- fastener
- lift
- combined sash
- 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 2
- 238000010276 construction Methods 0.000 description 4
- 108060008443 TPPP Proteins 0.000 description 2
- 210000003813 Thumb Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/08—Locks or fastenings for special use for sliding wings
- E05B65/0811—Locks or fastenings for special use for sliding wings the bolts pivoting about an axis perpendicular to the wings
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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
- Y10S292/35—Storm sash fasteners
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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
- Y10T292/0911—Hooked end
- Y10T292/0926—Spring projected
- Y10T292/0928—Operating means
- Y10T292/0934—Rigid
Definitions
- My invention is made to simplify the construction, and to strengthen the joint of the lifting-lever and lock, as will be hereinafter more fully described and denitely claimed.
- Figure 1 is an elevation ofv the fastening.
- Fig.2 is a vertical section, and
- Fig. 3 is a horizontal section through the pivot of the lifting-lever.
- the lifting-lever is made with a thumb or ringer piece, a, at one end, and a hook, b, at the other end, and the ears c near the middle, at the back, for the pivot-pin d.
- the pivot-pin d also passes through the' semiciroular bearin g-an ges c upon the plate f, and the sides of the liftinglever are recessed for' the reception of these semicircular anges.
- This sash lock and lifter is very simple and cheap in its construction, and it may be made more or less ornamental.
Landscapes
- Wing Frames And Configurations (AREA)
Description
W. E. SPARKS.
COMBINED sAsH-LIFT AND-FAsTENERj Y 110.188,311. Patented March 13, 1877,.
UNrrED STATES ATENE OFFICE.
WILLIAM E. SPARKS, OF NEW BRITAIN, GONNEGTIOUT,IASSIGNOR TO '1). AND F. CORBIN, OF SAME PLACE.
IMPROVEMENT IN CNIBINNED v. BASl-l LIFT AND FASTENER.
Specification forming part of Letters Patent No. [88,3l1, dated March 13, 1877; application filed January 15, 1877.
To all whom it mayoncewt:
Be it known that I, WILLIAM E. SPARKS,
- of New Britain, in the county of Hartford and State of'Connecticut, have invented an Improvement in Sash Lifts and Locks Combined, of which the following is a specication Sash-lifts have been applied to the bottom rail of the sash, and, in soine instances, a hook or lock has been applied to the lift, so as to be operated simultaneously. This allows the sash to be unlocked in the act of applying powerl to raise the window.'
My invention is made to simplify the construction, and to strengthen the joint of the lifting-lever and lock, as will be hereinafter more fully described and denitely claimed.
In the drawing, Figure 1 is an elevation ofv the fastening. Fig.2 is a vertical section, and Fig. 3 is a horizontal section through the pivot of the lifting-lever.
The lifting-lever is made with a thumb or ringer piece, a, at one end, and a hook, b, at the other end, and the ears c near the middle, at the back, for the pivot-pin d. `The pivot-pin d also passes through the' semiciroular bearin g-an ges c upon the plate f, and the sides of the liftinglever are recessed for' the reception of these semicircular anges. Thereby the strain in lifting the window,l or the con-k cussion in operating the lock, or the strain upon the parts if any attempt is made to force the sash open, is taken, to a considerable eX-..
tent, upon these bearing-surfaces, and the pivot-pin proportionately relieved.
i which is secured to the sill by screws, and the vertical portion is provided with a mortise,
so that the horizontal bar o is in a position to be caught by the hook b of the sash-lock when the sash is closed. ,This bar o and the mortise below it are much\ longer than the width of the hook b, so that the hook will catch the bar 0 even when the sash may be loose and have considerable lateral play.
This sash lock and lifter is very simple and cheap in its construction, and it may be made more or less ornamental.
I claim as my inventionln a combined sash lift and lock, the semicircular flanges e upon the plate f, and the lifting-lever a b, having recesses in the sides l corresponding to the flanges e, and with a finger-piece at one end, and a hook at the other,
ysubstantially as and for the purposes set WILLIAM E. SPARKS.
Witnesses CHARLES PECK, E. L. PRIOR.
Publications (1)
Publication Number | Publication Date |
---|---|
US188311A true US188311A (en) | 1877-03-13 |
Family
ID=2257718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US188311D Expired - Lifetime US188311A (en) | Improvement in combined sash lift and fastener |
Country Status (1)
Country | Link |
---|---|
US (1) | US188311A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2565092A (en) * | 1947-10-30 | 1951-08-21 | Samuel C Reynaud | Casement window lock |
US6029998A (en) * | 1995-10-17 | 2000-02-29 | Woodard; Dexter L. | Catwalk sticks for propelling a snowboarder |
US20110042970A1 (en) * | 2009-08-19 | 2011-02-24 | Vijai Rajagopal | Battery cover and pivoting latch assembly for a portable electronic device |
-
0
- US US188311D patent/US188311A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2565092A (en) * | 1947-10-30 | 1951-08-21 | Samuel C Reynaud | Casement window lock |
US6029998A (en) * | 1995-10-17 | 2000-02-29 | Woodard; Dexter L. | Catwalk sticks for propelling a snowboarder |
US20110042970A1 (en) * | 2009-08-19 | 2011-02-24 | Vijai Rajagopal | Battery cover and pivoting latch assembly for a portable electronic device |
US8556303B2 (en) * | 2009-08-19 | 2013-10-15 | Blackberry Limited | Battery cover and pivoting latch assembly for a portable electronic device |
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