DE362670C - Thumb force meter - Google Patents

Thumb force meter

Info

Publication number
DE362670C
DE362670C DED41053D DED0041053D DE362670C DE 362670 C DE362670 C DE 362670C DE D41053 D DED41053 D DE D41053D DE D0041053 D DED0041053 D DE D0041053D DE 362670 C DE362670 C DE 362670C
Authority
DE
Germany
Prior art keywords
thumb
rod
force meter
thumb force
tube
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
Application number
DED41053D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KARL DILCHERD
Original Assignee
KARL DILCHERD
Publication date
Priority to DED41053D priority Critical patent/DE362670C/en
Application granted granted Critical
Publication of DE362670C publication Critical patent/DE362670C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Description

Den Gegenstand der Erfindung bildet ein Apparat zur Messung der Daumenkraft bei dem durch den Druck des Daumens eine Feder gespannt wird, die einen Schlagkörper auf einen in einer senkrechten Röhre beweglichen Körper schleudert, der durch den so erhaltenen Schlag in die Höhe geworfen wird. Der Apparat besteht aus einer senkrechten Röhre ι aus durchsichtigem Stoff, die an eineThe subject of the invention is an apparatus for measuring the thumb force which is tensioned by the pressure of the thumb, which acts as an impactor hurls at a body moving in a vertical tube, which passes through the so received blow is thrown into the air. The apparatus consists of a vertical Tube ι made of transparent fabric, which is attached to a

ίο Metallhälse 2 anschließt. In der Metallhülse 2 ist an einer mit Sperrzähnen 3 versehenen Stange 4 ein Schlagkörper 5 verschiebbar, der durch eine Feder 17 nach oben gedrückt wird. Durch eine Sperrklinke 18, die in die Zähne 3 der Stange 4 eingreift, kann die Stange in jeder Lage festgehalten werden. Am Ende der Stange 4 ist ein Seil 6 befestigt, das über drei Rollen 7, 8 und 9 geführt und an einem Kolben 10 befestigt ist.ίο metal necks 2 connected. In the metal sleeve 2, an impact body 5 is displaceable on a rod 4 provided with ratchet teeth 3, which is pressed by a spring 17 upwards. By a pawl 18, which engages in the teeth 3 of the rod 4, the rod can be held in any position will. At the end of the rod 4 a rope 6 is attached, which over three pulleys 7, 8 and 9 is guided and attached to a piston 10.

Der Kolben 10 ist in einer Führung 11 verschiebbar und ist an einer Stange 12 befestigt, deren oberes Ende eine Druckplatte 13 trägt. An dem Rohr 1 ist eine Skala 14 befestigt. In der Röhre 1 ist ein Körper 15 angeordnet, der durch den Schlagkörper 5 in die Höhe geschleudert wird und an einer mit Drall versehenen Stange 19 so geführt ist, daß er bei seiner Aufwärtsbewegung zugleich eine Drehbewegung ausführt. In dem oberen Ende der Röhre 1 ist eine Vorrichtung angeordnet, die ein Signal auslöst, sobald der Körper 15 am Ende der Röhre anstößt. Der ganze Apparat ist an einem Kasten 16 befestigt. The piston 10 can be displaced in a guide 11 and is attached to a rod 12, the upper end of which is a pressure plate 13 carries. There is a scale 14 on the tube 1 attached. In the tube 1, a body 15 is arranged, which by the impact body 5 in the height is thrown and is guided on a rod 19 provided with a twist in such a way that that it executes a rotary movement at the same time as it moves upwards. In the upper one At the end of the tube 1 is a device that triggers a signal as soon as the Body 15 abuts at the end of the tube. The whole apparatus is attached to a box 16.

Um die Daumenkraft zu messen, drückt man mit dem Daumen auf die Druckplatte 13. Dadurch wird der Kolben 10 heruntergedrückt und die Feder 17 gespannt. Dabei wird die Stange 4 in ihrer jeweiligen Lage durch die Sperrklinke 18 festgehalten. Wird nun die Sperrklinke von der Stange 4 abgezogen, so schnellt der Schlagkörper 5 nach oben, trifft den in der Röhre 1 beweglichen Körper 15 und schnellt ihn nach oben, wobei die erreichte Höhe auf der Skala abgesehen wird und in ein Maß für die Kraft des Daumens bildet.To measure the thumb force, press the pressure plate 13 with your thumb. As a result, the piston 10 is pressed down and the spring 17 is tensioned. Included the rod 4 is held in its respective position by the pawl 18. Will now the pawl is removed from the rod 4, the impactor 5 snaps afterwards above, hits the movable body 15 in the tube 1 and snaps it upwards, whereby the height reached is disregarded on the scale and converted into a measure of the power of the Thumb forms.

Der Körper 15 kann hierbei als phantastische Figur ausgebildet sein, ebenso kann auch die Skala mit phantastischen Figuren verziert sein.The body 15 can be designed as a fantastic figure, as well the scale can also be decorated with fantastic figures.

Claims (1)

Patent-Anspruch:Patent claim: Daumenkraftmesser, dadurch gekennzeichnet, daß er einen unter Federwirkung stehenden Schlagkörper (5) enthält, dessen Feder durch Daumendruck gespannt wird und den Schlagkörper gegen einen Körper schleudert, der in einer mit Skala versehenen, durchsichtigen Röhre frei beweglich ist und mittels einer mit Drall versehenen Stange um seine eigene Achse sich dreht.Thumb dynamometer, characterized in that it has a spring action contains standing impact body (5), the spring of which is tensioned by thumb pressure and the impact body against hurls a body in a graduated transparent tube is freely movable and around its own by means of a twisted rod Axis rotates. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DED41053D Thumb force meter Expired DE362670C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED41053D DE362670C (en) Thumb force meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED41053D DE362670C (en) Thumb force meter

Publications (1)

Publication Number Publication Date
DE362670C true DE362670C (en) 1922-10-30

Family

ID=7045846

Family Applications (1)

Application Number Title Priority Date Filing Date
DED41053D Expired DE362670C (en) Thumb force meter

Country Status (1)

Country Link
DE (1) DE362670C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384715A (en) * 1980-12-17 1983-05-24 John P. Barrett, Jr. Knee exerciser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384715A (en) * 1980-12-17 1983-05-24 John P. Barrett, Jr. Knee exerciser

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