FR2257761A1 - Pair of adjustable length compasses - has retractable arm with pin movable along non-linear track - Google Patents
Pair of adjustable length compasses - has retractable arm with pin movable along non-linear trackInfo
- Publication number
- FR2257761A1 FR2257761A1 FR7401359A FR7401359A FR2257761A1 FR 2257761 A1 FR2257761 A1 FR 2257761A1 FR 7401359 A FR7401359 A FR 7401359A FR 7401359 A FR7401359 A FR 7401359A FR 2257761 A1 FR2257761 A1 FR 2257761A1
- Authority
- FR
- France
- Prior art keywords
- pin
- sheath
- compasses
- pair
- movable along
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 abstract 1
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
- E05C17/08—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 with special means for release, e.g. automatic release by further opening
- E05C17/085—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 with special means for release, e.g. automatic release by further opening automatic release by further opening
-
- 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
- E05C17/30—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 of extensible, e.g. telescopic, construction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7401359A FR2257761A1 (en) | 1974-01-11 | 1974-01-11 | Pair of adjustable length compasses - has retractable arm with pin movable along non-linear track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7401359A FR2257761A1 (en) | 1974-01-11 | 1974-01-11 | Pair of adjustable length compasses - has retractable arm with pin movable along non-linear track |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2257761A1 true FR2257761A1 (en) | 1975-08-08 |
| FR2257761B1 FR2257761B1 (enrdf_load_stackoverflow) | 1978-03-31 |
Family
ID=9133508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7401359A Granted FR2257761A1 (en) | 1974-01-11 | 1974-01-11 | Pair of adjustable length compasses - has retractable arm with pin movable along non-linear track |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2257761A1 (enrdf_load_stackoverflow) |
-
1974
- 1974-01-11 FR FR7401359A patent/FR2257761A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2257761B1 (enrdf_load_stackoverflow) | 1978-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CL | Concession to grant licenses | ||
| CA | Change of address | ||
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |