DE230504C - - Google Patents
Info
- Publication number
- DE230504C DE230504C DENDAT230504D DE230504DA DE230504C DE 230504 C DE230504 C DE 230504C DE NDAT230504 D DENDAT230504 D DE NDAT230504D DE 230504D A DE230504D A DE 230504DA DE 230504 C DE230504 C DE 230504C
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- electromagnet
- handle
- attached
- sliding contact
- 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
- 230000005284 excitation Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000001105 regulatory Effects 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000004804 winding Methods 0.000 description 2
- 241000531809 Laterallus Species 0.000 description 1
- 210000003205 Muscles Anatomy 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 210000000056 organs Anatomy 0.000 description 1
- 230000001225 therapeutic Effects 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
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
- A63B21/0051—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using eddy currents induced in moved elements, e.g. by permanent magnets
- A63B21/0052—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using eddy currents induced in moved elements, e.g. by permanent magnets induced by electromagnets
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Magnetic Treatment Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE230504C true DE230504C (ja) |
Family
ID=490712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT230504D Active DE230504C (ja) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE230504C (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0051377A1 (en) * | 1980-10-20 | 1982-05-12 | Bentley, Arthur C. | Exercise apparatus |
| US4518163A (en) * | 1980-10-20 | 1985-05-21 | Arthur C. Bentley | Exerciser with electrically controlled resistance |
| DE3424499A1 (de) * | 1984-07-04 | 1986-01-16 | Hans 6781 Kröppen Resch | Geraet zur koerperertuechtigung |
| US4828257A (en) * | 1986-05-20 | 1989-05-09 | Powercise International Corporation | Electronically controlled exercise system |
| US5655997A (en) * | 1994-07-07 | 1997-08-12 | Integrated Fitness Corporation | Fitness feedback system for weight stack machines |
-
0
- DE DENDAT230504D patent/DE230504C/de active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0051377A1 (en) * | 1980-10-20 | 1982-05-12 | Bentley, Arthur C. | Exercise apparatus |
| US4518163A (en) * | 1980-10-20 | 1985-05-21 | Arthur C. Bentley | Exerciser with electrically controlled resistance |
| DE3424499A1 (de) * | 1984-07-04 | 1986-01-16 | Hans 6781 Kröppen Resch | Geraet zur koerperertuechtigung |
| US4828257A (en) * | 1986-05-20 | 1989-05-09 | Powercise International Corporation | Electronically controlled exercise system |
| US5655997A (en) * | 1994-07-07 | 1997-08-12 | Integrated Fitness Corporation | Fitness feedback system for weight stack machines |
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