US55981A - Improved sash-fastening - Google Patents
Improved sash-fastening Download PDFInfo
- Publication number
- US55981A US55981A US55981DA US55981A US 55981 A US55981 A US 55981A US 55981D A US55981D A US 55981DA US 55981 A US55981 A US 55981A
- Authority
- US
- United States
- Prior art keywords
- sash
- fastening
- latch
- rack
- improved 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
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
Images
Classifications
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- 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
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
-
- 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
- E05C3/14—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member rigid with the latch
-
- 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
- Y10T292/1043—Swinging
- Y10T292/1051—Spring projected
- Y10T292/1052—Operating means
- Y10T292/1061—Rigid
Definitions
- This invention relates to a new and improved fastening for holding window-sashes at any desired height within the scope of theirmovement.
- the object of the invention is to obtain a fastening for the purpose specied which will be simple in construction, operate efficiently, and be capable of being manufactured at a moderate cost.
- the invention consists of a latch attached to one side of the window-sash, in combination with a rack attached to the window-frame in such relative position with the latch that the latter may catch into the rack and thereby support the sash.
- A represents a portion of a window-frame, and B a portion of a sash fitted therein, as usual.
- a rack, C To the inner surface of the frame A, at one side of the sash B, there is secured a rack, C, said rack having ratchetshaped teeth,
- This latch is composed of a thumbpiece, a, and an arm, b, formed of a single piece of metal, the thumb-piece and arm forinin g an obtuse angle with each other, as shown clearly in Fig. 3.
- This latch works on a pivot, c, which passes through a case, E, secured to the sash by screws d, as shown in Figrl, and in said case there is placed a spring, c, of spiral or other form, which bears upon the thumbpiece a and has a tendency to keep the lower end of the arm b engaged with the rack O.
- the sash B may be raised without operating the latch D, as the arm b will slip over the rackteeth as it rises; but the sash cannot be lowered without pressing upward the thumb-piece a, so as to throw the arm b out from therack (J.
- the rack C should be of such a length as to retain the sash at any height within the scope ot' its movement.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
Description
Vinvented a new and Improved VVindow-Sash Fastening; and I do hereby declare that the UNITED STATES PATENT OFFICE.
H. DE BAUN, OF PATERSON, NEW JERSEY.
IIVIPRVED SASH-FASTENING.
To all 'whom t may concern:
Be it known that I, H. DE BAUN, of Paterson, Passaic county, State of N ew Jersey, have following is a full, clear, and exact description thereof', which will enable others skilled in the art to make and use the same, reference being had to the accompanying drawings, forming part of this specification, in Which- Figure l is a front View of my invention applied to a window-sash, Fig. 2, an edge view of the same; Fig. 3, an inner side view of the latch pertaining to the same.
Similar letters of reference indicate like parts.
This invention relates to a new and improved fastening for holding window-sashes at any desired height within the scope of theirmovement.
The object of the invention is to obtain a fastening for the purpose specied which will be simple in construction, operate efficiently, and be capable of being manufactured at a moderate cost.
The invention consists of a latch attached to one side of the window-sash, in combination with a rack attached to the window-frame in such relative position with the latch that the latter may catch into the rack and thereby support the sash.
A represents a portion of a window-frame, and B a portion of a sash fitted therein, as usual. To the inner surface of the frame A, at one side of the sash B, there is secured a rack, C, said rack having ratchetshaped teeth,
the upper surfaces of the saine being horizontal, as shown in Fig. l.
To one side of the sash B there is secured a latch, D. This latch is composed of a thumbpiece, a, and an arm, b, formed of a single piece of metal, the thumb-piece and arm forinin g an obtuse angle with each other, as shown clearly in Fig. 3. This latch works on a pivot, c, which passes through a case, E, secured to the sash by screws d, as shown in Figrl, and in said case there is placed a spring, c, of spiral or other form, which bears upon the thumbpiece a and has a tendency to keep the lower end of the arm b engaged with the rack O.
The sash B, it will be seen by referring' to Fig. 1, may be raised without operating the latch D, as the arm b will slip over the rackteeth as it rises; but the sash cannot be lowered without pressing upward the thumb-piece a, so as to throw the arm b out from therack (J. The rack C should be of such a length as to retain the sash at any height within the scope ot' its movement.
It will be seen that the device may be readily applied by any one, and that it will hold the sash securely. Y I
Having thus described my invention7 what I claim as new, and desire to secure by Letters Patent, is-
The combination of the case E, latch D, and spring c, operating with the rack C, when c011- structed and arranged in the manner and for the purpose herein specified.
Witnesses: H. DE BAUN.
H. C. HUDsoN, JAMES A. KING.
Publications (1)
Publication Number | Publication Date |
---|---|
US55981A true US55981A (en) | 1866-07-03 |
Family
ID=2125522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US55981D Expired - Lifetime US55981A (en) | Improved sash-fastening |
Country Status (1)
Country | Link |
---|---|
US (1) | US55981A (en) |
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0
- US US55981D patent/US55981A/en not_active Expired - Lifetime
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