DE49371C - Safety crank with eccentric rod lock - Google Patents

Safety crank with eccentric rod lock

Info

Publication number
DE49371C
DE49371C DENDAT49371D DE49371DA DE49371C DE 49371 C DE49371 C DE 49371C DE NDAT49371 D DENDAT49371 D DE NDAT49371D DE 49371D A DE49371D A DE 49371DA DE 49371 C DE49371 C DE 49371C
Authority
DE
Germany
Prior art keywords
eccentric rod
rod lock
crank
safety crank
safety
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 - Lifetime
Application number
DENDAT49371D
Other languages
German (de)
Original Assignee
R. WENS in Berlin N., Chausseestrafse 29
Publication of DE49371C publication Critical patent/DE49371C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/085—Crank handles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Transmission Devices (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

Patent-Anspruch:Patent claim: Sicherheitskurbel, bestehend aus einer Hauptkurbel mit den Anschlägen e und /, der Nufs A mit den Vorsprüngen a, der Nebenkurbel B, deren Achse das Excenter b trägt, der Excenterstange c und der Schneckenfeder D. Safety crank, consisting of a main crank with the stops e and /, the Nufs A with the projections a, the secondary crank B, the axis of which carries the eccentric b , the eccentric rod c and the helical spring D.
DENDAT49371D Safety crank with eccentric rod lock Expired - Lifetime DE49371C (en)

Publications (1)

Publication Number Publication Date
DE49371C true DE49371C (en)

Family

ID=324298

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT49371D Expired - Lifetime DE49371C (en) Safety crank with eccentric rod lock

Country Status (1)

Country Link
DE (1) DE49371C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1425927B1 (en) * 1964-01-13 1970-08-20 Friedrich Deckel Praez S Mecha Safety handwheel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1425927B1 (en) * 1964-01-13 1970-08-20 Friedrich Deckel Praez S Mecha Safety handwheel

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