DE257553C - - Google Patents
Info
- Publication number
- DE257553C DE257553C DENDAT257553D DE257553DA DE257553C DE 257553 C DE257553 C DE 257553C DE NDAT257553 D DENDAT257553 D DE NDAT257553D DE 257553D A DE257553D A DE 257553DA DE 257553 C DE257553 C DE 257553C
- Authority
- DE
- Germany
- Prior art keywords
- footplate
- foot
- shows
- wheels
- roller skate
- 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
- 210000002455 dental arch Anatomy 0.000 claims description 4
- 230000037396 body weight Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 235000000396 iron Nutrition 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
- B62M1/30—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of intermediate gears
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/12—Roller skates; Skate-boards with driving mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE257553C true DE257553C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=515462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT257553D Active DE257553C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE257553C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19701721A1 (de) * | 1997-01-20 | 1998-07-23 | Henry Tunger | Froschlauf-Rollschuhe |
-
0
- DE DENDAT257553D patent/DE257553C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19701721A1 (de) * | 1997-01-20 | 1998-07-23 | Henry Tunger | Froschlauf-Rollschuhe |
| DE19701721B4 (de) * | 1997-01-20 | 2006-05-24 | Henry Tunger | Rollschuh mit einem über die Fußauflagefläche beaufschlagbaren Rollschuhantrieb |
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