DE10819C - Motor for operating sewing machines and the like - Google Patents

Motor for operating sewing machines and the like

Info

Publication number
DE10819C
DE10819C DENDAT10819D DE10819DA DE10819C DE 10819 C DE10819 C DE 10819C DE NDAT10819 D DENDAT10819 D DE NDAT10819D DE 10819D A DE10819D A DE 10819DA DE 10819 C DE10819 C DE 10819C
Authority
DE
Germany
Prior art keywords
motor
rack
sewing machines
acts
gear train
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
Application number
DENDAT10819D
Other languages
German (de)
Original Assignee
W. HOFFMANN in Mühlhausen in Thüringen, Erfurterstr. 496 a
Publication of DE10819C publication Critical patent/DE10819C/en
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G5/00—Devices for producing mechanical power from muscle energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sewing Machines And Sewing (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Die Construction eines Motors für kleine Kraftübertragungen derart, dafs das Körpergewicht der darauf sitzenden Person auf eine Zahnstange wirkt, deren Trieb lose auf einer Welle sitzt und nur durch eine einseitig wirkende Kuppelung mit dem übrigen Räderwerk verbunden ist, wodurch beim Herabdrücken der Zahnstange der Motor in Betrieb kommt, während beim Heben derselben sich die Kuppelung auslöst und so der Stuhlsitz, welcher auf der Zahnstange befestigt ist, in seine Anfangsstellung gehoben werden kann, ohne dafs das Räderwerk sich in entgegengesetztem Sinne dreht.The construction of a motor for small power transmissions in such a way that the body weight the person sitting on it acts on a rack, whose drive loosely on one The shaft sits and is only connected to the rest of the gear train by a coupling that acts on one side is, whereby the motor comes into operation when the rack is pushed down while when lifting the same, the coupling releases and so the chair seat, which is on the Rack is attached, can be raised to its initial position without the gear train rotates in the opposite sense.
DENDAT10819D Motor for operating sewing machines and the like Active DE10819C (en)

Publications (1)

Publication Number Publication Date
DE10819C true DE10819C (en)

Family

ID=288105

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT10819D Active DE10819C (en) Motor for operating sewing machines and the like

Country Status (1)

Country Link
DE (1) DE10819C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1087586B (en) * 1956-09-06 1960-08-25 Walter Kinttof Dipl Chem Dr Process for solidifying lower monohydric alcohols

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1087586B (en) * 1956-09-06 1960-08-25 Walter Kinttof Dipl Chem Dr Process for solidifying lower monohydric alcohols

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