US679023A - Automatic locking device for doors, & c. - Google Patents
Automatic locking device for doors, & c. Download PDFInfo
- Publication number
- US679023A US679023A US1900031552A US679023A US 679023 A US679023 A US 679023A US 1900031552 A US1900031552 A US 1900031552A US 679023 A US679023 A US 679023A
- Authority
- US
- United States
- Prior art keywords
- doors
- locking device
- automatic locking
- sliding piece
- sliding
- 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
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Classifications
-
- 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
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
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- 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
- Y10T292/0834—Sliding
- Y10T292/0836—Operating means
- Y10T292/0844—Lever
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- 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
- Y10T292/68—Keepers
- Y10T292/696—With movable dog, catch or striker
- Y10T292/702—Pivoted or swinging
Definitions
- the present invention relates to a locking device for doors and window-leaves and all kinds of roller-doors; and the object is to provide a simple and efficient mechanism of the character described which will also be inexpensive in construction.
- a suitably-shaped lever rotatable on a pin 2 in the direction of the path of the leaves.
- This lever is provided on its shorter arm with a pulley C, guided in the slot d of the sliding piece 6, the latter being connected by means of a tenon f to a rod or bolt g, which engages the keeper h on the lower edge of the frame.
- This keeper may be fixed or movable. ⁇ Vhen movable, it is adjustable by a spring.
- a two-armed short lever 70 On the pin t' is pivoted a two-armed short lever 70, provided with friction-rollers Z and m on its ends and resting with one end on the sliding piece e, while the other end engages the slot 0 in the other sliding piece 19, which is connected by the bolt q to a rod .9, engaging the upper keeper 1".
- t indicates a spiral spring, the lower end of which is seated in a socket i mounted or bearing upon the tenon f, projecting from the sliding piece e, while the upper end of the spring encircles'a stud 25, depending from the lower end of the sliding piece 19. It will thus be seen that the normal tendency of the spring is to keep the sliding pieces pressed apart or separated vertically.
- the mechanism operates as follows: When in looking position, the two sliding pieces 6 and p are separated by the spiral spring 6- o'. e., the sliding piece p is pressed upwardly, and the other, e, downwardly in such a manner that the bolt-rods g and 5 enter the keepers.
- I claim- A locking device consisting in the combi nation with a rotatable lever, of a sliding piece 6, a bar 9 connected with the sliding piece, a second sliding piece 19, a second sliding bar 3, a spring arranged to act upon the said sliding pieces 6 and p to normally keep the same separated, as described, a pivoted lever 70, and the keepers h and r, all arranged for cooperation as set forth.
Description
Patented July 23, I901. A. HELLER.
AUTOMATIC LOCKING DEVICE FOR DOORS, 8w.
(Applxcatwn med se z 29, 1900 Y ytwnz'az m: "cums mam cavwuurm. wnsumo'rcn. n. c.
UNITED STATES PATENT: QFFIQE.
AUGUST HELLER, OF GRAZ, AUSTRIA-HUNGARY.
AUTOMATIC LOCKING DEVICE FOR DOORS, 800.-
SPEOIFIGATION formingpart of Letters Patent No. 679,023, dated July 23, 1901. Application filed September 29, 1900. Serial No. 31,552. (No model.)
To all whom it may concern:
Be it known that 1, AUGUST HELLER, rentowner, a citizen of Austria, residing at Graz,
Province of Styria, Austria-Hungary, have invented certain new and useful Improvements in Automatical Locking Devices for Doors, 850., and all Kinds of Roller-Doors, of which the following is a specification.
The present invention relates to a locking device for doors and window-leaves and all kinds of roller-doors; and the object is to provide a simple and efficient mechanism of the character described which will also be inexpensive in construction. I
In the accompanying drawings such a looking device for windows, with leaves turnable in pivots, is represented in Figure 1. in front View, and in Fig. 2 in side view, vertically sectioned.
at is a suitably-shaped lever rotatable on a pin 2) in the direction of the path of the leaves. This lever is provided on its shorter arm with a pulley C, guided in the slot d of the sliding piece 6, the latter being connected by means of a tenon f to a rod or bolt g, which engages the keeper h on the lower edge of the frame. This keeper may be fixed or movable. \Vhen movable, it is adjustable by a spring.
On the pin t' is pivoted a two-armed short lever 70, provided with friction-rollers Z and m on its ends and resting with one end on the sliding piece e, while the other end engages the slot 0 in the other sliding piece 19, which is connected by the bolt q to a rod .9, engaging the upper keeper 1".
t indicates a spiral spring, the lower end of which is seated in a socket i mounted or bearing upon the tenon f, projecting from the sliding piece e, while the upper end of the spring encircles'a stud 25, depending from the lower end of the sliding piece 19. It will thus be seen that the normal tendency of the spring is to keep the sliding pieces pressed apart or separated vertically.
The mechanism operates as follows: When in looking position, the two sliding pieces 6 and p are separated by the spiral spring 6- o'. e., the sliding piece p is pressed upwardly, and the other, e, downwardly in such a manner that the bolt-rods g and 5 enter the keepers.
When this device is used for sliding windows or roller-doors, the arrangement 15 horizontal,
and one of the bolt-rods enters in the corresponding slot of the frame on the right and the other on the left. When the handle or the ring is drawn in a direction vertical to the plane of the window or door, this handle turns on the pin b in the manner indicated by the arrow at in Fig. 2 and raises or moves with its pulley c, the sliding piece 6, and therefore also the lower bar. During its movement the sliding piece presses with the end a on the lever-arm, which bears the friction-roller, so that the lever It is turned on the pin i and displaces the sliding piecepand the bolt 5 by means of its friction-roller. By this move ment the bolts are disengaged from the keepers, and the-leaf can be opened, lowered, or raised. When the leaf is to be closed, it is sufficient to press-it back or to lower it, whereby the bevel ends of the bolts g and s bear on the front ends n and o of the keepers h and r and then move against each other and engage the bolts. When the leaf is closed in this simple manner, the spiral spring 15, acting on the sliding pieces 6 and 13, keeps the mechanism in the locking position.
I claim- A locking device consisting in the combi nation with a rotatable lever, of a sliding piece 6, a bar 9 connected with the sliding piece, a second sliding piece 19, a second sliding bar 3, a spring arranged to act upon the said sliding pieces 6 and p to normally keep the same separated, as described, a pivoted lever 70, and the keepers h and r, all arranged for cooperation as set forth.
In testimony that I claim the foregoing as my invention I have signed my name in presence of two subscribing witnesses.
AUGUST HELLER.
\Vituesses:
WILHELM ZERGER, Anvnsro S. I-Iocun.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1900031552 US679023A (en) | 1900-09-29 | 1900-09-29 | Automatic locking device for doors, & c. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1900031552 US679023A (en) | 1900-09-29 | 1900-09-29 | Automatic locking device for doors, & c. |
Publications (1)
Publication Number | Publication Date |
---|---|
US679023A true US679023A (en) | 1901-07-23 |
Family
ID=2747569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1900031552 Expired - Lifetime US679023A (en) | 1900-09-29 | 1900-09-29 | Automatic locking device for doors, & c. |
Country Status (1)
Country | Link |
---|---|
US (1) | US679023A (en) |
-
1900
- 1900-09-29 US US1900031552 patent/US679023A/en not_active Expired - Lifetime
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