DE222122C - - Google Patents
Info
- Publication number
- DE222122C DE222122C DENDAT222122D DE222122DA DE222122C DE 222122 C DE222122 C DE 222122C DE NDAT222122 D DENDAT222122 D DE NDAT222122D DE 222122D A DE222122D A DE 222122DA DE 222122 C DE222122 C DE 222122C
- Authority
- DE
- Germany
- Prior art keywords
- ladder
- axis
- lowering
- wind device
- bracket
- 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
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B9/00—Climbing poles, frames, or stages
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Ladders (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE222122C true DE222122C (https=) |
Family
ID=483041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT222122D Active DE222122C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE222122C (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2564954A (en) * | 1948-04-26 | 1951-08-21 | David E Brelsford | Retractable stairs |
| US5394739A (en) * | 1994-06-06 | 1995-03-07 | Computational Systems, Inc. | Viscosity tester and method with orbiting object |
| US6006861A (en) * | 1995-05-09 | 1999-12-28 | Progress Rail Services, Lincoln Industries Division | Railroad crossing gate ladder assembly |
-
0
- DE DENDAT222122D patent/DE222122C/de active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2564954A (en) * | 1948-04-26 | 1951-08-21 | David E Brelsford | Retractable stairs |
| US5394739A (en) * | 1994-06-06 | 1995-03-07 | Computational Systems, Inc. | Viscosity tester and method with orbiting object |
| US6006861A (en) * | 1995-05-09 | 1999-12-28 | Progress Rail Services, Lincoln Industries Division | Railroad crossing gate ladder assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE222122C (https=) | ||
| DE211457C (https=) | ||
| DE4015112C2 (https=) | ||
| DE21436C (de) | Sicherheitsvorrichtungen an Fahrstühlen | |
| DE260658C (https=) | ||
| DE131709C (https=) | ||
| DE253604C (https=) | ||
| DE216026C (https=) | ||
| DE599766C (de) | In einer Richtung wirksame Seilklemme | |
| DE187400C (https=) | ||
| DE337544C (de) | Schwenkbar angeordnete Foerderkorbanschlussbuehne | |
| DE288023C (https=) | ||
| DE277694C (https=) | ||
| DE549608C (de) | Sicherung eines ueber den obersten Stab eines Rolladens greifenden, unter Federdruck stehenden Riegels | |
| DE51878C (de) | Vorrichtung zum gleichzeitigen Oeffnen der Thüren eines Gebäudes | |
| DE264222C (https=) | ||
| DE166088C (https=) | ||
| DE366071C (de) | Vorrichtung zum Heben und Feststellen der Schiebefenster von Fahrzeugen | |
| DE52929C (de) | Vorrichtung zur Rettung aus Feuersgefahr | |
| DE287723C (https=) | ||
| DE325656C (de) | Rolladensicherung | |
| DE580127C (de) | Vorrichtung zum Anheben bzw. Senken der oberen Vorschubwalzen an Saegegattern | |
| DE95032C (https=) | ||
| DE197245C (https=) | ||
| DE684716C (de) | Abzugsvorrichtung fuer auf Lafetten laengs verschiebbar gelagerte Maschinengewehre |