US324883A - Sash-fastener - Google Patents
Sash-fastener Download PDFInfo
- Publication number
- US324883A US324883A US324883DA US324883A US 324883 A US324883 A US 324883A US 324883D A US324883D A US 324883DA US 324883 A US324883 A US 324883A
- Authority
- US
- United States
- Prior art keywords
- latches
- sash
- toothed
- fastener
- keeper
- 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
- 238000010276 construction Methods 0.000 description 6
- 210000003414 Extremities Anatomy 0.000 description 4
- 239000005441 aurora Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 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
- E05B65/0858—Locks or fastenings for special use for sliding wings comprising simultaneously pivoting double hook-like locking members
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
- E05C9/041—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with rack and pinion mechanism
-
- 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
- Y10T292/0801—Multiple
- Y10T292/0848—Swinging
- Y10T292/0849—Operating means
- Y10T292/0856—Gear
Definitions
- My invention relates to a special construction of locks for window-sashes, the particulars of which will readily appear from the following:
- Figure 1 is a plan of the interior of the lock, the cover being removed, the keeper being in section and locked; Fig. 2, a plan or top view of the lock and keeper when the two are not locked together; Fig. 3, a side view of the keeper.
- Fig. 4. is an interiorview, Fig. 5 a plan, and Fig. 6 a side view, of a modification, showing the same general construction and working upon the same principle as in Figs. 1, 2, 3, the movable piece which actuates the bolts being made to slide instead of to turn.
- the invention consists, mainly, in a sashlock having one or more pivoted and toothed lever-latches actuated by means of a movable piece gearing directly therewith, such movable piece being either in the form of a worm or of a toothed slide, all as hereinafter set forth.
- A is the case, and B the keeper.
- the case is made in two parts, 0 and d, one of which has two pins, 6, serving, respectively, as pivots or journals for the levcrlatches ff, each of which has an are, 9, of gear-teeth at one extremity, its other extremity being such that upon turning the lever on its pivot c it will either be forced outward beyond the case to enter the bolt holes It in the keeper, or be entirely withdrawn inside the case to unlock the lock.
- the device for actuating these lever-latches is a toothed piece, I, and it will be evident that if such piece be insert ed or lodged between the two geared arcs 9, so as to engage with both these arcs, then the movement ofsuch piecewill operate the latches.
- Figs. 1 and 2 I have shown what I deem the best form for this toothed piece. It is a worm-shaft, which, being turned, will operate both the lever-latches equally and simultaneously, a handle, 9', located outside the case serving to turn the shaft, and, by means of the teeth of the worm, move the ends of the latches in or out of the case.
- the keeper has two openings, h h, adapted to receive the latches.
- Figs. 4-, 5, and 6 the construction is, in all essentials, the same as above described, excepting that the toothed piece I, being arranged to slide forward and back, may be made fiat, its teeth, however, being, like those ofthe worm, always in engagement with the two toothed arcs g.
- This slide I move by means of its handle j and an eccentric, 1, working in an opening, 122, in the slide.
Description
(No Model.)
B. T. PRINDLE.
SASH FASTENER.
No. 324,883. Patented Aug. 25, 1885.
FIG.5.
M Q L! n W \A/ITNESIISIEJSJ: INVENTOR: @g/fi M ZM I M FFIGES EDW ARD T. PRINDLE, OF AURORA, ILLINOIS.
SASH-FASTENER.
SPECIFICATION forming part of Letters Patent No. 324,883, dated August 25, 1885. Application filed November 13, 1884. (No model.)
To all whom it may concern:
Be it known that I, EDWARD T. PRINDLE, of Aurora, in the county of Kane and State of Illinois, have invented certain new and useful Improvements in Sash-Locks; and I do hereby declare that the following is a full, clear, and exact description of the invention, which will enable others skilled in the art to. which it appertains to make and use the same, reference being had to the accompanying drawings, and to letters of reference marked thereon, which form a part of this specification.
My invention relates to a special construction of locks for window-sashes, the particulars of which will readily appear from the following:
Figure 1 is a plan of the interior of the lock, the cover being removed, the keeper being in section and locked; Fig. 2, a plan or top view of the lock and keeper when the two are not locked together; Fig. 3, a side view of the keeper. Fig. 4. is an interiorview, Fig. 5 a plan, and Fig. 6 a side view, of a modification, showing the same general construction and working upon the same principle as in Figs. 1, 2, 3, the movable piece which actuates the bolts being made to slide instead of to turn.
The invention consists, mainly, in a sashlock having one or more pivoted and toothed lever-latches actuated by means of a movable piece gearing directly therewith, such movable piece being either in the form of a worm or of a toothed slide, all as hereinafter set forth.
A is the case, and B the keeper. The case is made in two parts, 0 and d, one of which has two pins, 6, serving, respectively, as pivots or journals for the levcrlatches ff, each of which has an are, 9, of gear-teeth at one extremity, its other extremity being such that upon turning the lever on its pivot c it will either be forced outward beyond the case to enter the bolt holes It in the keeper, or be entirely withdrawn inside the case to unlock the lock. The device for actuating these lever-latches is a toothed piece, I, and it will be evident that if such piece be insert ed or lodged between the two geared arcs 9, so as to engage with both these arcs, then the movement ofsuch piecewill operate the latches. In Figs. 1 and 2 I have shown what I deem the best form for this toothed piece. It is a worm-shaft, which, being turned, will operate both the lever-latches equally and simultaneously, a handle, 9', located outside the case serving to turn the shaft, and, by means of the teeth of the worm, move the ends of the latches in or out of the case.
The keeper has two openings, h h, adapted to receive the latches.
In Figs. 4-, 5, and 6 the construction is, in all essentials, the same as above described, excepting that the toothed piece I, being arranged to slide forward and back, may be made fiat, its teeth, however, being, like those ofthe worm, always in engagement with the two toothed arcs g. This slide I move by means of its handle j and an eccentric, 1, working in an opening, 122, in the slide.
an are guides for the movement of the slide.
1 am aware that latches having toothed arcs have been used, the teeth of one are gearing directly with those of the other are, and having springs for throwing the latches into a locked position. Such an arrangement I neither have nor claim 5 but I claim 1. In a sash-lock, one or more pivoted lever-latches having an arc of cog-teeth actir ated by a movable piece gearing directly with such toothed are or arcs, such actuating-piece being provided with a handle outside the case, and serving to operate the latch or latches positively in latchin or unlatching, substantially as set forth.
2. In a sash-lock, the combination, with the latch box and with its inclosed geared and pivoted latches, of a sliding rack located between and engaging with the teeth of both latches, and an actuating-handle serving positively to latch and unlatch them, as set forth.
, EDWARD T. PRINDLE.
Witnesses:
PERoY arm, 0. L. HALSTED.
Publications (1)
Publication Number | Publication Date |
---|---|
US324883A true US324883A (en) | 1885-08-25 |
Family
ID=2394009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US324883D Expired - Lifetime US324883A (en) | Sash-fastener |
Country Status (1)
Country | Link |
---|---|
US (1) | US324883A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110101835A1 (en) * | 2009-10-30 | 2011-05-05 | Fu Tai Hua Industry (Shenzhen) Co., Ltd. | Latching mechanism and computer chassis using the same |
US20110146358A1 (en) * | 2008-06-30 | 2011-06-23 | Meir Avganim | Anti-theft devices for portable devices such as laptops |
CN111980508A (en) * | 2019-05-22 | 2020-11-24 | B/E航空公司 | Latch and catch assembly |
-
0
- US US324883D patent/US324883A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110146358A1 (en) * | 2008-06-30 | 2011-06-23 | Meir Avganim | Anti-theft devices for portable devices such as laptops |
US20110101835A1 (en) * | 2009-10-30 | 2011-05-05 | Fu Tai Hua Industry (Shenzhen) Co., Ltd. | Latching mechanism and computer chassis using the same |
US8419082B2 (en) * | 2009-10-30 | 2013-04-16 | Fu Tai Hua Industry (Shenzhen) Co., Ltd. | Latching mechanism and computer chassis using the same |
CN102053676B (en) * | 2009-10-30 | 2014-11-12 | 鸿富锦精密工业(深圳)有限公司 | Computer chassis |
CN111980508A (en) * | 2019-05-22 | 2020-11-24 | B/E航空公司 | Latch and catch assembly |
US11421449B2 (en) * | 2019-05-22 | 2022-08-23 | B/E Aerospace, Inc. | Latch and catch assembly |
CN111980508B (en) * | 2019-05-22 | 2023-06-27 | B/E航空公司 | Latch and catch assembly |
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