US868211A - Lock-casing. - Google Patents
Lock-casing. Download PDFInfo
- Publication number
- US868211A US868211A US1907385140A US868211A US 868211 A US868211 A US 868211A US 1907385140 A US1907385140 A US 1907385140A US 868211 A US868211 A US 868211A
- Authority
- US
- United States
- Prior art keywords
- casing
- lock
- plate
- door
- rib
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B55/00—Locks in which a sliding latch is used also as a locking bolt
- E05B55/005—Cylindrical or tubular locks
-
- 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
Definitions
- My invention relates to that class of lock cases which are provided with a l'ace plate adjustable lor doors of varying thickness.
- the object oi the invention is to provide a lock case 'with a l'ace platewhich may be adjusted with respect to the lock case, to fit doors otvarying thickness without having to cut ot'f any part olthe case to make a tit and without leaving any of the wood Work exposed at the point oi adjustment.
- This object I accomplish by the construction shown in the accompanying drawing in which- Figures l, 2 and 3 are end views showing my improved lock case applied to three doors oi different thickness.
- Fig. 4 is a section on line 4-4 of Fig. l; and
- Fig. 5 is a fragmentary perspective of the two parts o the casing separated.
- A designates a lock case adapted to be set into a recess in the edge or' a door B, as shown in Figs. 1,2 and 3 with its front end flush with the edge of the door and its sides flush with the sides of the door.
- One side oi the lock case is formed or provided with a face plate A/ while the opposite side ot' the casing at its front is ormed with an extension A2 in the plane of the iront oi the casing.
- This extension is preferably in the form of parallel plates a, a, spaced apart to form a vertical groove a2, into which lits, slidingly, the laterally projecting extension, plate or rib, a3, formed just inside the iront edge of the adjustable-lace plate A3.
- the upper and lower ends oi the plate or rib a3, are provided with horizontal members a, a4, which overlap the upper and lower edges, respectively, of the plate or rib a, and extend flush with the iront edge of the lace plate A3.
- Fig. l shows the door o least thickness for which the improved casing is adapted
- Fig. 2 shows it applied to the next
- Fig. 3 shows it applied to the door of greatest thickness for which it is adapted.
- the overlapping plates or ribs a, a3, slide one on the other and cover the joint very neatly while the plate a, prevents longitudinal sliding movement and the horizontal members a4, prevent vertical movement of the adjustable face plate A3 with respect to the other parts oi the casing.
- a lock casing provided at one side of its front edge with a pair of parallel vertical spaced plates or ribs and an adjustable face plate having a vertical plate or rib near its front edge slidingl in the groove formed between the said first two plates or ribs, and horizontal members extending forwardly troni the ends of said sliding plate or rib and overlying the ends of the front one of the said pair of plates or ribs.
Description
UNITED STATES PATENT OFFICE.
LEVIN I-I. MULLIKIN, OF TRAIIE, MARYLAND, ASSIGNOR TO l?. da F, CORBIN AND RUSSELL d' ERWIN MANUFACTURING COMPANY, BOTH OF NEW BRITAIN, CONNECTICUT, COR- PORATIONS OF CONNECTICUT.
LOCK-CASING.
Specification of Letters Patent.
Patented Oct, 15, 1907.
Application tiled amber 12, 1906, Serial No. 338,573. Renewed July 23,1907. Serial No. 385.140.
To all whom it may conccm:
Be it known that I, LnvrN H. MULLIKIN, a citizen oi the United States, residing at Trappe, in the county oi Talbot and State of Maryland, have invented new and useful Improvements in Lock-Casings, of which the iollowing is a specification.
My invention relates to that class of lock cases which are provided with a l'ace plate adjustable lor doors of varying thickness.
The object oi the invention is to provide a lock case 'with a l'ace platewhich may be adjusted with respect to the lock case, to fit doors otvarying thickness without having to cut ot'f any part olthe case to make a tit and without leaving any of the wood Work exposed at the point oi adjustment. This object I accomplish by the construction shown in the accompanying drawing in which- Figures l, 2 and 3 are end views showing my improved lock case applied to three doors oi different thickness. Fig. 4 is a section on line 4-4 of Fig. l; and Fig. 5 is a fragmentary perspective of the two parts o the casing separated.
A, designates a lock case adapted to be set into a recess in the edge or' a door B, as shown in Figs. 1,2 and 3 with its front end flush with the edge of the door and its sides flush with the sides of the door. One side oi the lock case is formed or provided with a face plate A/ while the opposite side ot' the casing at its front is ormed with an extension A2 in the plane of the iront oi the casing. This extension is preferably in the form of parallel plates a, a, spaced apart to form a vertical groove a2, into which lits, slidingly, the laterally projecting extension, plate or rib, a3, formed just inside the iront edge of the adjustable-lace plate A3. The upper and lower ends oi the plate or rib a3, are provided with horizontal members a, a4, which overlap the upper and lower edges, respectively, of the plate or rib a, and extend flush with the iront edge of the lace plate A3.
Fig. l, shows the door o least thickness for which the improved casing is adapted, Fig. 2 shows it applied to the next and Fig. 3 shows it applied to the door of greatest thickness for which it is adapted.
The overlapping plates or ribs a, a3, slide one on the other and cover the joint very neatly while the plate a, prevents longitudinal sliding movement and the horizontal members a4, prevent vertical movement of the adjustable face plate A3 with respect to the other parts oi the casing.
What I claim is:
A lock casing, provided at one side of its front edge with a pair of parallel vertical spaced plates or ribs and an adjustable face plate having a vertical plate or rib near its front edge slidingl in the groove formed between the said first two plates or ribs, and horizontal members extending forwardly troni the ends of said sliding plate or rib and overlying the ends of the front one of the said pair of plates or ribs.
In testimony whereof I ax my signature, in presence of two subscribing Witnesses,
LEVIN H. MULLIKIN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1907385140 US868211A (en) | 1907-07-23 | 1907-07-23 | Lock-casing. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1907385140 US868211A (en) | 1907-07-23 | 1907-07-23 | Lock-casing. |
Publications (1)
Publication Number | Publication Date |
---|---|
US868211A true US868211A (en) | 1907-10-15 |
Family
ID=2936659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1907385140 Expired - Lifetime US868211A (en) | 1907-07-23 | 1907-07-23 | Lock-casing. |
Country Status (1)
Country | Link |
---|---|
US (1) | US868211A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2700887A (en) * | 1951-06-20 | 1955-02-01 | Sargent & Co | Glass door lock mounting |
-
1907
- 1907-07-23 US US1907385140 patent/US868211A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2700887A (en) * | 1951-06-20 | 1955-02-01 | Sargent & Co | Glass door lock mounting |
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