US144451A - Improvement in sash-fasteners - Google Patents
Improvement in sash-fasteners Download PDFInfo
- Publication number
- US144451A US144451A US144451DA US144451A US 144451 A US144451 A US 144451A US 144451D A US144451D A US 144451DA US 144451 A US144451 A US 144451A
- Authority
- US
- United States
- Prior art keywords
- sash
- bolt
- lock
- pawl
- recess
- 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
- 241000237342 Henneguya gilbert Species 0.000 description 2
- 238000000525 cavity enhanced absorption spectroscopy Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
Images
Classifications
-
- 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
- E05B65/0864—Locks or fastenings for special use for sliding wings the bolts sliding 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5093—For closures
- Y10T70/5146—Window
- Y10T70/515—Sliding sash
-
- 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
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5093—For closures
- Y10T70/5155—Door
- Y10T70/5199—Swinging door
- Y10T70/5246—Dead bolts
- Y10T70/5296—Single
- Y10T70/5319—Sliding
Definitions
- the object of this invention is to furnish a safe and convenient sash-lock, and which shall be strong and durable, not liable to get out of order; and it consists in the construction ⁇ and removed, and Fig. 4 shows a portion of the window-sill with a stop-button thereon.
- A represents the sash.
- B is the casing
- C is the lock, which is attached to the sash.
- the lock consists of aninner and an outer plate', which inclose the operating parts of the lock, thebolt being shot through openings in the front and back edges of the lock.
- D is the bolt.
- E is a spring, which is confined between the plates of the lock, the outer end of which enters a slot in the bolt, as seen at F.
- G is the Engerpiece, which is pivotedin the lock at the point H. Its long arm I extends through the edge of the lock. Its short arm J enters the recess K in the lower edge of the bolt.
- L is a pawl, which ⁇ is pivoted at the point m.
- This pawl enters a recess, N, in the upper edge of the bolt, and effectually prevents a back motion of the bolt.
- O is a spring, which bears with a con-v stant pressure against the pawl, the effect of which is to force the pawl into the recess N.
- lt may be locked so as to leave an opening to admit air but exclude burglars.
- S is a movable button attached to the windowsill T, which may be turned so that the sash will not close down entirely, and consequently will not. lock.
- the forward motion of the bolt is automatically produced by the spring E, the constant tendency of which spring is to force the bolt outward. .l
Landscapes
- Wing Frames And Configurations (AREA)
- Window Of Vehicle (AREA)
Description
UNITED STATES PATENT OFFICE. i
ORVELLAS H. GILBERT, OF DARIEN, WISCONSIN.
IMPROVEMENT IN SASH-FASTENERS.4
Specification forming part of Letters Patent No. 144,451, dated November 11, 1873 5 application filed:
October 11, 1873.
To all whom fit may concern:
Be it known that I, ORvELLAs H. GILBERT, of Darien, in the county of Walworth and State of Wisconsin, have invented a new and useful Improvement in Sash-Locks, of which the following is a specification:
The object of this invention is to furnish a safe and convenient sash-lock, and which shall be strong and durable, not liable to get out of order; and it consists in the construction `and removed, and Fig. 4 shows a portion of the window-sill with a stop-button thereon.
Similar letters of reference indicate corresponding parts. p
A represents the sash. B is the casing, and C is the lock, which is attached to the sash. The lock consists of aninner and an outer plate', which inclose the operating parts of the lock, thebolt being shot through openings in the front and back edges of the lock. D is the bolt. E is a spring, which is confined between the plates of the lock, the outer end of which enters a slot in the bolt, as seen at F. G is the Engerpiece, which is pivotedin the lock at the point H. Its long arm I extends through the edge of the lock. Its short arm J enters the recess K in the lower edge of the bolt. L is a pawl, which` is pivoted at the point m. This pawl enters a recess, N, in the upper edge of the bolt, and effectually prevents a back motion of the bolt. O is a spring, which bears with a con-v stant pressure against the pawl, the effect of which is to force the pawl into the recess N.
As seen in the drawing, the sash is locked, ther bolt being shot into the recess P of the casing.
In this position the bolt will remain until the pawl is raised out of the recess in the `.bo1t. 'Toy raise the pawl I use the key Q, which is inserted by means of the key-hole R. The key. is used simply to raise the pawl, so that the. bolt can be withdrawn by a down pressure on the long arm I of the finger-piece G. 4When the bolt is withdrawn the sashmay. be raised to the recess P', or to any other recess in the casing which will receive the bolt. Any upper recess will be so constructed that the bolt will not throw a full stroke, and consequently will not lock, as it is unnecessary to lock the sash, except when it is down, or very near down. lt may be locked so as to leave an opening to admit air but exclude burglars. S is a movable button attached to the windowsill T, which may be turned so that the sash will not close down entirely, and consequently will not. lock. The forward motion of the bolt is automatically produced by the spring E, the constant tendency of which spring is to force the bolt outward. .l
Although this lock is more especially designed for window-sashes, itis obvious that it may be used for other purposes. I do not therefore confine myself exclusively to windowsashes, but for all thepurposes to which it may be applicable. f
Having thus described my invention, I claim as new and desire to secure by Letters Patent- A lock for sashes and other purposes, having recesses F Kin the bolt, linger-piece G, pawl L, and springs E and 0, arranged to operate substantially as and for the purposes de scribed.
ORVELLAS H. GILBERT.
Witnesses CEAS. S. TArLE, JACOB HEYER.
Publications (1)
Publication Number | Publication Date |
---|---|
US144451A true US144451A (en) | 1873-11-11 |
Family
ID=2213864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US144451D Expired - Lifetime US144451A (en) | Improvement in sash-fasteners |
Country Status (1)
Country | Link |
---|---|
US (1) | US144451A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040041514A1 (en) * | 2002-06-24 | 2004-03-04 | Asahi Glass Company, Limited | Glass funnel for a cathode ray tube and process for its production |
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0
- US US144451D patent/US144451A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040041514A1 (en) * | 2002-06-24 | 2004-03-04 | Asahi Glass Company, Limited | Glass funnel for a cathode ray tube and process for its production |
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