GB191221844A - Improvements in or relating to Safety Chains for Doors, Windows or the like. - Google Patents
Improvements in or relating to Safety Chains for Doors, Windows or the like.Info
- Publication number
- GB191221844A GB191221844A GB191221844DA GB191221844A GB 191221844 A GB191221844 A GB 191221844A GB 191221844D A GB191221844D A GB 191221844DA GB 191221844 A GB191221844 A GB 191221844A
- Authority
- GB
- United Kingdom
- Prior art keywords
- padlock
- chain
- door
- doors
- windows
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/36—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing comprising a flexible member, e.g. chains
- E05C17/365—Security chains
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
21,844. MarliÞre, H. Sept. 25, 1911, [Convention date]. [Addition to 22,135/11.] Door-chains; padlocks.-In a safety-chain of the kind described in the parent Specification, in which the chain is provided with a padlock so that it can be manipulated from the outside of the door or window, the padlock is secured at or near one end of the chain instead of in the middle, to render it easily accessible when the fastening is applied to a door &c. having a single leaf. The plate d with which the stud c on one end of the chain engages is provided with two alined slots e, for adjustability. A padlock of any suitable type, having either a pivoted or a sliding shackle, may be used. The pivoted shackle g of the padlock shown in Fig. 1 is notched at k to facilitate closure when it has been passed through the staple h.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR191122135X | 1910-10-21 | ||
FR191221844X | 1911-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191221844A true GB191221844A (en) | 1913-03-13 |
Family
ID=32929341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191221844D Expired GB191221844A (en) | 1910-10-21 | 1912-09-25 | Improvements in or relating to Safety Chains for Doors, Windows or the like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191221844A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2816431A (en) * | 1957-01-04 | 1957-12-17 | William J Harney | Chain lock for closures |
US2881611A (en) * | 1958-02-03 | 1959-04-14 | Louis G Callegari | Door chain lock assembly |
US3134252A (en) * | 1961-05-01 | 1964-05-26 | Robert O Richardson | Safety lock for doors |
US5285666A (en) * | 1991-04-16 | 1994-02-15 | Bartnicki Arthur W | Combined dead lock and safety chain type door lock |
-
1912
- 1912-09-25 GB GB191221844D patent/GB191221844A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2816431A (en) * | 1957-01-04 | 1957-12-17 | William J Harney | Chain lock for closures |
US2881611A (en) * | 1958-02-03 | 1959-04-14 | Louis G Callegari | Door chain lock assembly |
US3134252A (en) * | 1961-05-01 | 1964-05-26 | Robert O Richardson | Safety lock for doors |
US5285666A (en) * | 1991-04-16 | 1994-02-15 | Bartnicki Arthur W | Combined dead lock and safety chain type door lock |
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