DE20304141U1 - Pin suspension for especially center joint of jib of wharf crane has spacer ring installed between bearing bush and fixed component and has slot between two openings and approximately at right angles to ring's circumference - Google Patents

Pin suspension for especially center joint of jib of wharf crane has spacer ring installed between bearing bush and fixed component and has slot between two openings and approximately at right angles to ring's circumference

Info

Publication number
DE20304141U1
DE20304141U1 DE20304141U DE20304141U DE20304141U1 DE 20304141 U1 DE20304141 U1 DE 20304141U1 DE 20304141 U DE20304141 U DE 20304141U DE 20304141 U DE20304141 U DE 20304141U DE 20304141 U1 DE20304141 U1 DE 20304141U1
Authority
DE
Germany
Prior art keywords
ring
slot
circumference
openings
bearing bush
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
DE20304141U
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.)
Noell Crane Systems GmbH
Original Assignee
Noell Crane Systems GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Noell Crane Systems GmbH filed Critical Noell Crane Systems GmbH
Priority to DE20304141U priority Critical patent/DE20304141U1/en
Publication of DE20304141U1 publication Critical patent/DE20304141U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

The pin suspension for a joint consists of a bearing bush, pin, and fixed components. A spacer ring is installed between the bearing bush and fixed component (5). An independent claim is included for a spacer ring which has two openings, and a slot between the two openings and approximately at right angles to the ring's circumference. The slot may run diagonally to the ring's circumference. The width of the slot is of such dimension so that the ring in the installed position has a closed circumference. The ring is roughened on its outer and inner faces.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Bolzenlagerung für ein Gelenk, vorzugsweise für das Mittelgelenk des wasserseitigen Auslegers von Hafenkranen, bestehend aus Lagerbuchse, Bolzen und festen Bauteilen, gekennzeichnet durch einen Einlegering (2) den zwischen der Lagerbuchse (4) und dem festen Bauteil (5).1. Bolt bearing for a joint, preferably for the central joint of the water-side jib of harbor cranes, consisting of a bearing bush, bolt and solid components, characterized by an insert ring ( 2 ) between the bearing bush ( 4 ) and the fixed component ( 5 ). 2. Einlegering (2) für eine Bolzenlagerung nach Anspruch 1, gekennzeichnet durch
  • - zwei Öffnungen (1) im Einlegering (2) und
  • - einen Schlitz (3) in etwa quer zum Umfang des Ringes (2) zwischen den beiden Öffnungen (1).
2. insert ring ( 2 ) for a pin bearing according to claim 1, characterized by
  • - Two openings ( 1 ) in the insert ring ( 2 ) and
  • - A slot ( 3 ) approximately transverse to the circumference of the ring ( 2 ) between the two openings ( 1 ).
3. Einlegering (2) nach Anspruch 2, gekennzeichnet dadurch, daß der Schlitz (3) diagonal zum Umfang des Ringes (2) verläuft.3. insert ring (2) according to claim 2, characterized in that the slot (3) runs diagonally to the periphery of the ring (2). 4. Einlegering (2) nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Breite des Schlitzes (3) so bemessen ist, daß der Ring (2) im eingebauten Zustand einen geschlossenen Umfang aufweist.4. insert ring ( 2 ) according to claims 1 and 2, characterized in that the width of the slot ( 3 ) is dimensioned such that the ring ( 2 ) has a closed circumference in the installed state. 5. Einlegering (2) nach den Ansprüchen 2 bis 4, dadurch gekennzeichnet, daß der Ring (2) auf seinen äußeren und inneren Flächen aufgerauht ist.5. insert ring ( 2 ) according to claims 2 to 4, characterized in that the ring ( 2 ) is roughened on its outer and inner surfaces. 6. Einlegering (2) nach den Ansprüchen 2 bis 4, dadurch gekennzeichnet, daß der Schlitz (3) zu seinem Innendurchmesser hin abgeschrägt ist.6. insert ring ( 2 ) according to claims 2 to 4, characterized in that the slot ( 3 ) is chamfered towards its inner diameter. 7. Einlegering (2) nach den Ansprüchen 2 bis 6, dadurch gekennzeichnet, daß die Öffnungen (1) Bohrungen auf der Mitte des Umfanges darstellen.7. insert ring ( 2 ) according to claims 2 to 6, characterized in that the openings ( 1 ) represent holes on the center of the circumference.
DE20304141U 2003-03-13 2003-03-13 Pin suspension for especially center joint of jib of wharf crane has spacer ring installed between bearing bush and fixed component and has slot between two openings and approximately at right angles to ring's circumference Expired - Lifetime DE20304141U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20304141U DE20304141U1 (en) 2003-03-13 2003-03-13 Pin suspension for especially center joint of jib of wharf crane has spacer ring installed between bearing bush and fixed component and has slot between two openings and approximately at right angles to ring's circumference

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20304141U DE20304141U1 (en) 2003-03-13 2003-03-13 Pin suspension for especially center joint of jib of wharf crane has spacer ring installed between bearing bush and fixed component and has slot between two openings and approximately at right angles to ring's circumference

Publications (1)

Publication Number Publication Date
DE20304141U1 true DE20304141U1 (en) 2003-06-18

Family

ID=7980826

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20304141U Expired - Lifetime DE20304141U1 (en) 2003-03-13 2003-03-13 Pin suspension for especially center joint of jib of wharf crane has spacer ring installed between bearing bush and fixed component and has slot between two openings and approximately at right angles to ring's circumference

Country Status (1)

Country Link
DE (1) DE20304141U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105003545A (en) * 2015-07-06 2015-10-28 青岛海西重机有限责任公司 Bearing hinge point for counterweight type crane and maintenance method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105003545A (en) * 2015-07-06 2015-10-28 青岛海西重机有限责任公司 Bearing hinge point for counterweight type crane and maintenance method thereof

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Legal Events

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Effective date: 20030724

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Effective date: 20030627

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