DE37096C - Safety and brake crank for hoists - Google Patents

Safety and brake crank for hoists

Info

Publication number
DE37096C
DE37096C DENDAT37096D DE37096DA DE37096C DE 37096 C DE37096 C DE 37096C DE NDAT37096 D DENDAT37096 D DE NDAT37096D DE 37096D A DE37096D A DE 37096DA DE 37096 C DE37096 C DE 37096C
Authority
DE
Germany
Prior art keywords
hoists
safety
brake crank
crank
axis
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
DENDAT37096D
Other languages
German (de)
Original Assignee
EISENWERK KARLSHÜTTE in Karlshütte bei Delligsen
Publication of DE37096C publication Critical patent/DE37096C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/04—Driving gear manually operated
    • B66D1/06—Safety cranks for preventing unwanted crank rotation and subsequent lowering of the loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERtIN GEDRUCKT IN DER REICHSt)RUCKEBEl.BERtIN PRINTED IN THE REICHSt) RUCKEBEl.

Claims (1)

Patent-Anspruch:Patent claim: Eine Sicherheits- und Niederbremskurbel für Hebezeuge, bestehend aus zwei durch ein Drehgelenk ^ verbundenen Theilen, von denen der eine, j>xp2, auf der Kurbelachse lose drehbar ist. der andere, k, als Reibungsexcenter in eine auf der Achse feste Reibungsscheibe f eingreift, — das Ganze so eingerichtet, dafs beim Aufwinden der Last der Theil Jj1Ji2 gegen k etwas zurückbleibt und zum Zwecke des Niederbremsens mittelst des Armes h g dem Theile k wieder mehr oder weniger genähert werden kann.A safety and brake crank for hoists, consisting of two parts connected by a swivel joint, one of which, j> x p 2 , can be loosely rotated on the crank axis. the other, k, engages as a friction eccentric in a friction disk f fixed on the axis - the whole set up in such a way that when the load is lifted the part Jj 1 Ji 2 remains somewhat behind against k and for the purpose of braking down by means of the arm hg part k can be more or less approximated again.
DENDAT37096D Safety and brake crank for hoists Expired - Lifetime DE37096C (en)

Publications (1)

Publication Number Publication Date
DE37096C true DE37096C (en)

Family

ID=312872

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT37096D Expired - Lifetime DE37096C (en) Safety and brake crank for hoists

Country Status (1)

Country Link
DE (1) DE37096C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300718B (en) * 1966-10-20 1969-08-07 Alsthom Cgee Jump system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300718B (en) * 1966-10-20 1969-08-07 Alsthom Cgee Jump system

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