DE319808C - Automatic artificial arm - Google Patents

Automatic artificial arm

Info

Publication number
DE319808C
DE319808C DENDAT319808D DE319808DD DE319808C DE 319808 C DE319808 C DE 319808C DE NDAT319808 D DENDAT319808 D DE NDAT319808D DE 319808D D DE319808D D DE 319808DD DE 319808 C DE319808 C DE 319808C
Authority
DE
Germany
Prior art keywords
artificial arm
hand
artificial
arm
automatic artificial
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
DENDAT319808D
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.)
CHEMNITZER KUNSTARM WERKE
SYSTEM DR JAKS GmbH
Original Assignee
CHEMNITZER KUNSTARM WERKE
SYSTEM DR JAKS GmbH
Publication date
Application granted granted Critical
Publication of DE319808C publication Critical patent/DE319808C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/54—Artificial arms or hands or parts thereof
    • A61F2/58—Elbows; Wrists ; Other joints; Hands

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Transplantation (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Description

Selbsttätiger Kunstarm. Der Kunstarm nach Patent 316513 ist in der Hand nur als Klaue für Arbeitszwecke ausgebildet. Es liegt aber außerhalb der Arbeitszeit das Verlangen vor, die unschöne Klaue zu beseitigen und eine der natürlichen Hand entsprechende Kunsthand am Arm zu haben.Automatic artificial arm. The artificial arm according to patent 316513 is in the Hand only trained as a claw for work purposes. But it is outside of working hours the desire to remove the unsightly claw and one of the natural hand to have appropriate arts and crafts on the arm.

Gemäß der vorliegenden Erfindung wird daher die lö; bare Arbeitsklaue durch eine Kunsthand ersetzt, die einen in die Hülse des Kunstarmes passenden zylindrischen Forisatz trägt, und deren beweglicher Daumen mit dem von der Schubstange bewegbaren Zwischenglied gekuppelt wird.According to the present invention, therefore, the Lö; bare working claw replaced by an artificial hand, which is a cylindrical one that fits into the sleeve of the artificial arm Forisatz carries, and their movable thumb with that of the push rod movable Intermediate link is coupled.

Auf der Zeichnung ist der Kunstarm mit angesteckter Kunsthand dargestellt, und zwar zeigt Y'g. i eine Seitenansicht mit horizontal gehaltener Hand, Fig. z den Grundriß von Fig. i.The drawing shows the artificial arm with the hand attached, namely shows Y'g. i is a side view with the hand held horizontally, FIG the plan of Fig. i.

Die Kunsthand 1a ist gleich der Klaue mit einem zylindrischen Körper d ausgestattet, welcher in die an den Armschienen a und b befestigte Hülse -c paßt, deren Drehung durch den Bolzen e im Hülsenschlitz f begrenzt wird. Der Daumen der Hand trägt den kleinen Antriebshebel i, an welchem das Zwischenglied k1 angreift, dessen anderes Ende mittels eines Gelenkes verschwenkbar an die Schubstange k angeschlossen ist. Um eine schnelle Lösung bei sicherer Verbindung zu erzielen, besitzt der kleine Hebel i einen Schlitz q, und am Zwischenglied k .ist am Drehbolzen ein Querstift r angeordnet. Ist die Hand aus der Hülse c gezogen, so kann man den Schlitz q leicht in gleiche Richtung mit dem Querstift y bringen und so den Hebel i vom Drehbolzen abheben.The handwork 1a is equipped like the claw with a cylindrical body d which fits into the sleeve -c attached to the bracers a and b, the rotation of which is limited by the bolt e in the sleeve slot f. The thumb of the hand carries the small drive lever i, on which the intermediate member k1 engages, the other end of which is pivotably connected to the push rod k by means of a joint. In order to achieve a quick solution with a secure connection, the small lever i has a slot q, and a transverse pin r is arranged on the intermediate link k. If the hand is pulled out of the sleeve c, the slot q can easily be brought in the same direction with the cross pin y and thus the lever i can be lifted off the pivot pin.

Claims (1)

PATENT-ANsPRUcH: Selbsttätiger Kunstarm nach Patent 3=6513, dadurch gekennzeichnet, daß als Ersatz für die vom Kunstarm abnehmbare Arbeitsklaue eine anstellbare Kunsthand (h) dient, die den in die Hülse (c) des Kunstarmes passenden zylindrischen Fortsatz (e) trägt, und deren beweglicher Daumen mit dem Zwischenglied (k1) verkuppelbar ist.PATENT CLAIM: Automatic artificial arm according to patent 3 = 6513, thereby characterized that as a replacement for the removable from the artificial arm a working claw adjustable artificial hand (h) that fits into the sleeve (c) of the artificial arm cylindrical extension (e) carries, and their movable thumb with the intermediate member (k1) can be coupled.
DENDAT319808D Automatic artificial arm Expired DE319808C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE319808T

Publications (1)

Publication Number Publication Date
DE319808C true DE319808C (en) 1920-03-29

Family

ID=6152376

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT319808D Expired DE319808C (en) Automatic artificial arm

Country Status (1)

Country Link
DE (1) DE319808C (en)

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