DE151453C - - Google Patents
Info
- Publication number
- DE151453C DE151453C DENDAT151453D DE151453DA DE151453C DE 151453 C DE151453 C DE 151453C DE NDAT151453 D DENDAT151453 D DE NDAT151453D DE 151453D A DE151453D A DE 151453DA DE 151453 C DE151453 C DE 151453C
- Authority
- DE
- Germany
- Prior art keywords
- door
- lever
- shaft
- brake
- brakeman
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/36—Gates or other apparatus controlling access to, or exit from, cars, cages, or hoistway landings
Landscapes
- Braking Arrangements (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE151453C true DE151453C (en:Method) |
Family
ID=418276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT151453D Active DE151453C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE151453C (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5073269A (en) * | 1987-01-10 | 1991-12-17 | Basf Corporation | Preparation of water-soluble copolymers of maleic acid and use thereof as water treatment agents |
-
0
- DE DENDAT151453D patent/DE151453C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5073269A (en) * | 1987-01-10 | 1991-12-17 | Basf Corporation | Preparation of water-soluble copolymers of maleic acid and use thereof as water treatment agents |
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