FR2253385A5 - Casement bolt with upper and lower rollers - operating closure mechanism is slender unit with security latch assuring effective closure - Google Patents
Casement bolt with upper and lower rollers - operating closure mechanism is slender unit with security latch assuring effective closureInfo
- Publication number
- FR2253385A5 FR2253385A5 FR7343547A FR7343547A FR2253385A5 FR 2253385 A5 FR2253385 A5 FR 2253385A5 FR 7343547 A FR7343547 A FR 7343547A FR 7343547 A FR7343547 A FR 7343547A FR 2253385 A5 FR2253385 A5 FR 2253385A5
- Authority
- FR
- France
- Prior art keywords
- closure
- latch
- lower rollers
- bolt
- security latch
- 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
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
- E05C9/025—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with pins engaging slots
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
- E05C9/026—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/04—Spring arrangements in locks
- E05B2015/0403—Wound springs
- E05B2015/0406—Wound springs wound in a cylindrical shape
- E05B2015/041—Wound springs wound in a cylindrical shape loaded perpendicular to cylinder axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The casement bolt which is fitted with upper and lower rollers or rods, latch and a closure mechanism, is of slender construction and is suitable for fitment in the frames of french windows, and there is a security latch which assures effectiveness of closure. A half turn of the latch in one sense obtains the open position and reverse rotation cause a rack (5) to entrain roller bearing rods (7, 8) and block recoil of the latch, this rotation also effecting closure. The rack (5) traversing bolt (14) is moved via a keyed (17) cylinder (18). This latter bolt (14) is extended to incorporate the security latch (19).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7343547A FR2253385A5 (en) | 1973-11-30 | 1973-11-30 | Casement bolt with upper and lower rollers - operating closure mechanism is slender unit with security latch assuring effective closure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7343547A FR2253385A5 (en) | 1973-11-30 | 1973-11-30 | Casement bolt with upper and lower rollers - operating closure mechanism is slender unit with security latch assuring effective closure |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2253385A5 true FR2253385A5 (en) | 1975-06-27 |
Family
ID=9128802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7343547A Expired FR2253385A5 (en) | 1973-11-30 | 1973-11-30 | Casement bolt with upper and lower rollers - operating closure mechanism is slender unit with security latch assuring effective closure |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2253385A5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2452561A1 (en) * | 1979-03-24 | 1980-10-24 | Fliether Karl | Push latch and bolt mortice lock for door - has key operated reduction gear drive for bolt and latch guide pin |
-
1973
- 1973-11-30 FR FR7343547A patent/FR2253385A5/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2452561A1 (en) * | 1979-03-24 | 1980-10-24 | Fliether Karl | Push latch and bolt mortice lock for door - has key operated reduction gear drive for bolt and latch guide pin |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |