DE235452C - - Google Patents
Info
- Publication number
- DE235452C DE235452C DENDAT235452D DE235452DA DE235452C DE 235452 C DE235452 C DE 235452C DE NDAT235452 D DENDAT235452 D DE NDAT235452D DE 235452D A DE235452D A DE 235452DA DE 235452 C DE235452 C DE 235452C
- Authority
- DE
- Germany
- Prior art keywords
- door
- plate
- foot
- opening
- lever
- 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.)
- Active
Links
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
- E05B53/001—Foot-operation
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE235452C true DE235452C (OSRAM) |
Family
ID=495223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT235452D Active DE235452C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE235452C (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002031297A1 (en) * | 2000-10-13 | 2002-04-18 | The Johns Hopkins University | Wheelchair actuated panic hardware for fire doors |
-
0
- DE DENDAT235452D patent/DE235452C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002031297A1 (en) * | 2000-10-13 | 2002-04-18 | The Johns Hopkins University | Wheelchair actuated panic hardware for fire doors |
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