US552868A - Lock-case - Google Patents
Lock-case Download PDFInfo
- Publication number
- US552868A US552868A US552868DA US552868A US 552868 A US552868 A US 552868A US 552868D A US552868D A US 552868DA US 552868 A US552868 A US 552868A
- Authority
- US
- United States
- Prior art keywords
- case
- cap
- lock
- plate
- face
- 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 8
- 239000002184 metal Substances 0.000 description 4
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/002—Faceplates or front plates
-
- 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
- Y10T70/80—Parts, attachments, accessories and adjuncts
- Y10T70/8432—For key-operated mechanism
- Y10T70/8459—Housings
- Y10T70/8514—Face plate
Definitions
- This invention is an improved construction of sheet-metal lock-case, the object being to provide an exceedingly cheap and simple means for connecting the case and cap with 1' 5 the face-plate.
- Figure 1 is a view showing in perspective the parts of the case detached, one portion of the case being broken away to more clearly show the face-plate.
- Fig. 2 is a top plan view of the case when properly assembled, the guide-plate being shown in dotted lines.
- Fig. 3 is a sectional view taken on the line 3 of Fig. 2 and looking in the direction of the arrow.
- A indicates the face-plate, B the ease, and O the cappiece, said cap and case being constructed of either sheet or other metal shaped as shown, and near the forward ends of the top and bot- 5 tom edges are formed slots D D.
- the faceplate has inwardly-projecting guide-plates E E attached thereto, upon which the flanges of case and cap bear, and these guide-plates are formed with laterally-projecting lugs or extensions, which extend through the slots D D when the face-plate, ease and cap-pieces are assembled as shown.
- the projections upon the guide-plates can be turned up or riveted, if desired; but in practice I prefer to have said end filled, so the case and cap can be easily removed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
Description
T. DONAHUB. LOOK CASE.
(No Model.)
No. 552,868. Patented Jan. '7, 1896 INVENTOR 1720M floizafiua- ATTORNEYS I WITNESSES:
ANDREW IEIAMH. WOWQWASNIIGTOK 11C UNITED STATES PATENT FFICE.
THOMAS DONAIIUE, OF HAMPSHIRE, ASSIGNOR, BY MESNE ASSIGNIIENTS, TO ADELBERT J. IVARNER, OF CHICAGO, ILLINOIS.
LOCK-GAS E.
SPECIFICATION forming part of Letters Patent No. 552,868, dated January '7, 1896.
Application filed April 4, 1895. Serial No. 544,450. (No model.)
To [Z5 whom it may concern.-
lie it known that I, THOMAS DONAHUE, a citizen of the Unit ed States, residing at I'Iampshire, in the county of Kane and State of Illinois, have invented certain new and useful Improvements in Lock-Cases; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
This invention is an improved construction of sheet-metal lock-case, the object being to provide an exceedingly cheap and simple means for connecting the case and cap with 1' 5 the face-plate.
*ith this object in view my invention consists in the peculiar construction of these several parts and their novel combination or arrangement, all of which will be fully described,
and pointed out in the claim.
In the drawings, Figure 1 is a view showing in perspective the parts of the case detached, one portion of the case being broken away to more clearly show the face-plate. Fig. 2 is a top plan view of the case when properly assembled, the guide-plate being shown in dotted lines. Fig. 3 is a sectional view taken on the line 3 of Fig. 2 and looking in the direction of the arrow.
Referring now to the drawings, A indicates the face-plate, B the ease, and O the cappiece, said cap and case being constructed of either sheet or other metal shaped as shown, and near the forward ends of the top and bot- 5 tom edges are formed slots D D. The faceplate has inwardly-projecting guide-plates E E attached thereto, upon which the flanges of case and cap bear, and these guide-plates are formed with laterally-projecting lugs or extensions, which extend through the slots D D when the face-plate, ease and cap-pieces are assembled as shown. By means of this construction the face-plate, case and cap are securely held together and can be easily assembled and detached, when desired.
The projections upon the guide-plates can be turned up or riveted, if desired; but in practice I prefer to have said end filled, so the case and cap can be easily removed.
It will of course be understood that I bind the case and caps together by means of screws or rivets, the construction herein described being intended to unite the face-plate with the case and cap-piece.
Having thus described my invention, what I claim, and desire to secure by Letters Pat ent, is-
The combination with a face plate, having guide plates provided with lateral projections, lugs, or extensions, and the case and cap pieces having slots to receive said projecting lugs or extensions, substantiallyas shown and described.
In testimony whereof I affix my signature in the presence of two witnesses.
THOMAS DONAHUE. lVitnesses EDITH G. HEALEY, J OSEPH WARNER.
Publications (1)
Publication Number | Publication Date |
---|---|
US552868A true US552868A (en) | 1896-01-07 |
Family
ID=2621609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US552868D Expired - Lifetime US552868A (en) | Lock-case |
Country Status (1)
Country | Link |
---|---|
US (1) | US552868A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2457757A (en) * | 1945-08-06 | 1948-12-28 | Sargent & Co | Lock |
DE868564C (en) * | 1939-01-11 | 1953-02-26 | Keiper Fritz | Segment window regulator |
US2653046A (en) * | 1946-02-07 | 1953-09-22 | Independent Lock Co | Tubular latch casing |
US20240035304A1 (en) * | 2021-03-30 | 2024-02-01 | Christian Guillemette | Reinforcement member for a door, door reinforcement set, door reinforcement device, door frame reinforcement kit and door security kit |
-
0
- US US552868D patent/US552868A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE868564C (en) * | 1939-01-11 | 1953-02-26 | Keiper Fritz | Segment window regulator |
US2457757A (en) * | 1945-08-06 | 1948-12-28 | Sargent & Co | Lock |
US2653046A (en) * | 1946-02-07 | 1953-09-22 | Independent Lock Co | Tubular latch casing |
US20240035304A1 (en) * | 2021-03-30 | 2024-02-01 | Christian Guillemette | Reinforcement member for a door, door reinforcement set, door reinforcement device, door frame reinforcement kit and door security kit |
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