US113097A - Improvement in reversible knob-latches - Google Patents
Improvement in reversible knob-latches Download PDFInfo
- Publication number
- US113097A US113097A US113097DA US113097A US 113097 A US113097 A US 113097A US 113097D A US113097D A US 113097DA US 113097 A US113097 A US 113097A
- Authority
- US
- United States
- Prior art keywords
- latch
- improvement
- latches
- reversible
- lever
- 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
- 230000002441 reversible Effects 0.000 title description 6
- 210000003284 Horns Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
- E05B63/044—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings with reversible bolt or bolt head
-
- 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
- Y10T292/1097—Reversible
Definitions
- my invention consists of an improvement in the catch-lever A,-having a tail-piece extending nnder the holding-screw, or other device, provided with a beveled catch, c, and projection f, whereby simplicity of construction and convenience of operation are combined, and of which the following is a description, the letters and gures on the drawing accompanying this specification referring to the same parts.
- Figure 1 is a plan of the latch when in Working position.
- Figure 2 isa plan of the latch when in a'position to be reversed.
- FIGs 3, 4, 5, and 6 are parts of the latch removed from the case.
- A. tig. 1 a catch-lever, having a tail-piece extending under the holding-screw, or other device, to prevent the latch from being reversed when in working order, and carrying on itscnd a projection, f.
- the catch-lever A is also provided with a beveled catch at c, byv which it operates the latch by the yoke B when acted upon by the hub I).
- D is the hub, by which the yoke B and lever A are operated by the horns c e, which, when forced against the projections f and f on yoke B and lever A, draw back the latch.
- the operation of reversing the latch is performed by holding the lock with the 'side H downward and pressing back the latch, when the lever.A will fall of lits own gravity, and allow the latch to be .thrown forforth. HENRY M. RITTER.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Adornments (AREA)
- Labeling Devices (AREA)
Description
tlnited tatee einem eine.
Letters Patent o. 113,097. dated March 28,1871.
IMPROVEMENT IN REVERSIBLE VKNOB-LATCHES.
The Schedule referred to in these Letters Patent and making part of the same.
' I, HENRY M. RITTER, of Cincinnati, county of Hamilton, and State of Ohio, have invented certain Improvements in Reversible Latchcs, of which the following is a specification.
The nature of my invention consists of an improvement in the catch-lever A,-having a tail-piece extending nnder the holding-screw, or other device, provided with a beveled catch, c, and projection f, whereby simplicity of construction and convenience of operation are combined, and of which the following is a description, the letters and gures on the drawing accompanying this specification referring to the same parts. l
Figure 1 is a plan of the latch when in Working position.
Figure 2 isa plan of the latch when in a'position to be reversed. l
Figures 3, 4, 5, and 6 are parts of the latch removed from the case.
A. tig. 1, a catch-lever, having a tail-piece extending under the holding-screw, or other device, to prevent the latch from being reversed when in working order, and carrying on itscnd a projection, f.
. The catch-lever A is also provided with a beveled catch at c, byv which it operates the latch by the yoke B when acted upon by the hub I).
B is the yoke, into which the latch G is screwed or swiveled, so as to admit of rotation. 4
D is the hub, by which the yoke B and lever A are operated by the horns c e, which, when forced against the projections f and f on yoke B and lever A, draw back the latch.
The operation of reversing the latch is performed by holding the lock with the 'side H downward and pressing back the latch, when the lever.A will fall of lits own gravity, and allow the latch to be .thrown forforth. HENRY M. RITTER.
Witnesses:
R. H. MARSH, L. S. THOMPSON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US113097A true US113097A (en) | 1871-03-28 |
Family
ID=2182563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US113097D Expired - Lifetime US113097A (en) | Improvement in reversible knob-latches |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US113097A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3003348A (en) * | 1957-11-14 | 1961-10-10 | Briggs & Stratton Corp | Glove box lock with adjustable hook bolt |
| US20070200356A1 (en) * | 2006-02-26 | 2007-08-30 | Southco, Inc. | Door Entry Latch |
| US20130292953A1 (en) * | 2012-05-07 | 2013-11-07 | Remi Emiel Van Parys | Panic lock |
-
0
- US US113097D patent/US113097A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3003348A (en) * | 1957-11-14 | 1961-10-10 | Briggs & Stratton Corp | Glove box lock with adjustable hook bolt |
| US20070200356A1 (en) * | 2006-02-26 | 2007-08-30 | Southco, Inc. | Door Entry Latch |
| US7523969B2 (en) | 2006-02-26 | 2009-04-28 | Southco, Inc. | Door entry latch |
| US20130292953A1 (en) * | 2012-05-07 | 2013-11-07 | Remi Emiel Van Parys | Panic lock |
| US9341000B2 (en) * | 2012-05-07 | 2016-05-17 | Remi Emiel Van Parys | Panic lock |
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