DE328022C - Spring-loaded dumbbell, which consists of a single piece of wood - Google Patents
Spring-loaded dumbbell, which consists of a single piece of woodInfo
- Publication number
- DE328022C DE328022C DE1919328022D DE328022DA DE328022C DE 328022 C DE328022 C DE 328022C DE 1919328022 D DE1919328022 D DE 1919328022D DE 328022D A DE328022D A DE 328022DA DE 328022 C DE328022 C DE 328022C
- Authority
- DE
- Germany
- Prior art keywords
- dumbbell
- wood
- single piece
- spring
- resilient
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/16—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles for hands or fingers
-
- 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
- A63B21/0004—Exercising devices moving as a whole during exercise
-
- 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
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/026—Bars; Tubes; Leaf springs
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/12—Characteristics or parameters related to the user or player specially adapted for children
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Rehabilitation Tools (AREA)
- Toys (AREA)
- Laminated Bodies (AREA)
Description
Unter den bisher bekanntgewordenen federnden Hanteln befinden sich solche, die aus einem Stück Holz bestehen und durch Aufschlitzen desselben entstandene federnde Schenkel aufweisen, welche beim Zudrücken der die Hantel umfassenden Hand- einen Widerstand entgegensetzen.Among the resilient dumbbells that have become known so far, there are those that come from consist of a piece of wood and have resilient legs created by slitting it, which when pressed Oppose a resistance to the hand encircling the dumbbell.
Mit der nachstehend beschriebenen Hantel, welche ebenfalls aus einem Stück Holz gebildet ist und durch Aufschlitzen desselben federnde Schenkel aufweist, bezweckt man eine größere Abfederung der letzteren und dadurch eine bessere Betätigung der Muskulatur der die Hantel gebrauchenden Person.With the dumbbell described below, which is also made from one piece of wood is and has resilient legs by slitting it, one aims a greater cushioning of the latter and thereby better exercise of the muscles of the person using the dumbbell.
Bei dieser Hantel sind nun die die Schenkel bildenden Schlitze im Gegensatz zu der bekannten Ausführung von beiden Stirnseiten her in das Holzstück eingeführt, wodurch außer den bekannten federnden äußern Sehen--In this dumbbell, the slits forming the legs are in contrast to the known one Execution introduced into the piece of wood from both front sides, which means that apart from the well-known resilient external vision--
ao kein ein die Federkraft der Hantel erhöhender federnder Mittelsteg gebildet wird.ao no one increasing the spring force of the dumbbell resilient central web is formed.
Die Zeichnung zeigt ein' Ausführungsbeispiel des Erfindungsgedankens in schaubild-Kcher Darstellung.The drawing shows an 'exemplary embodiment of the concept of the invention in a schaubild-kcher representation.
ι ist ein plattenförmiges Stück Holz. Jn dieses sind von der Stirnseite 2 her Schlitze 3 geführt, die aneinander vorbeigehen und einen Mittelsteg 4 zwischen sich bestehen lassen. Dieser. Mittelsteg 4 sowie die außerhalb der Schlitze 3 bestehen bleibenden Schenkel S, welche durch den Mittelsteg 4 zusammenhängen, bilden Federn. Beim Ausführen gymnastischer Übungen mit der beschriebenen Hantel werden* die Schenkel 5 gegeneinanderbewegt, wobei sowohl die Federkraft, die diesen Schenkeln innewohnt, als auch die Federkraft des Steges 4 überwunden werden muß. Die gezeichnete und' beschriebene Hantel ist von denkbar größter Einfachheit, indem dieselbe aus einem einzigen Stück besteht. Auch die Verwendung von Holz zur Bildung der Hantel trägt zur Vereinfachung und besonders zur Verbilligung der Hantel bei.ι is a plate-shaped piece of wood. In this there are slots 3 from the end face 2 out, which pass each other and leave a central web 4 between them. This. Central web 4 and the leg S remaining outside the slots 3, which are connected by the central web 4, form springs. When performing gymnastic Exercises with the described dumbbell * the legs 5 are moved against each other, where both the spring force inherent in these legs and the spring force of the web 4 must be overcome. The dumbbell drawn and described is of the greatest possible simplicity in that it consists of a single piece. Also the use of wood to form the dumbbell contributes to the simplification and special to make the dumbbell cheaper.
Die Hantel kann in verschiedenen Stärken, für Erwachsene wie für Kinder, ausgeführt werden, und zwar indem: der Querschnitt der Schenkel 5 sowie des Steges 4 verschieden bemessen ist. Die Querschnittgestalt der Hantel kann auch eine andere wie bei "der dargestellten Hantel sein.The dumbbell can be made in different strengths for both adults and children are by: the cross-section of the legs 5 and the web 4 are dimensioned differently is. The cross-sectional shape of the dumbbell can also be different from that shown in FIG Be dumbbell.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH128196X | 1918-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE328022C true DE328022C (en) | 1920-10-22 |
Family
ID=38109557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1919328022D Expired DE328022C (en) | 1918-06-10 | 1919-05-13 | Spring-loaded dumbbell, which consists of a single piece of wood |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1353938A (en) |
| DE (1) | DE328022C (en) |
| FR (1) | FR499965A (en) |
| GB (1) | GB128196A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3265389A (en) * | 1963-07-02 | 1966-08-09 | Edward H Carlson | Hand exerciser |
| US3502328A (en) * | 1966-11-30 | 1970-03-24 | Hector O Hamilton | Pubococcygeus muscle exerciser |
| US5087032A (en) * | 1990-04-27 | 1992-02-11 | Peter Gresh | Grip exerciser used with weight assembly |
-
1919
- 1919-05-13 DE DE1919328022D patent/DE328022C/en not_active Expired
- 1919-05-15 GB GB12224/19A patent/GB128196A/en not_active Expired
- 1919-05-23 FR FR499965A patent/FR499965A/en not_active Expired
- 1919-06-02 US US301291A patent/US1353938A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1353938A (en) | 1920-09-28 |
| GB128196A (en) | 1920-02-26 |
| FR499965A (en) | 1920-02-27 |
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