MX9602769A - Dragline with cantilevered side-access dump block. - Google Patents

Dragline with cantilevered side-access dump block.

Info

Publication number
MX9602769A
MX9602769A MX9602769A MX9602769A MX9602769A MX 9602769 A MX9602769 A MX 9602769A MX 9602769 A MX9602769 A MX 9602769A MX 9602769 A MX9602769 A MX 9602769A MX 9602769 A MX9602769 A MX 9602769A
Authority
MX
Mexico
Prior art keywords
bucket
rope
sheave
dump
dump block
Prior art date
Application number
MX9602769A
Other languages
Spanish (es)
Other versions
MXPA96002769A (en
Inventor
Andrew P Dretzka
Original Assignee
Harnischfeger Corp
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 Harnischfeger Corp filed Critical Harnischfeger Corp
Priority to MX9602769A priority Critical patent/MX9602769A/en
Publication of MXPA96002769A publication Critical patent/MXPA96002769A/en
Publication of MX9602769A publication Critical patent/MX9602769A/en

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Abstract

A dragline comprising a main housing, a bucket hoist mechanism mounted on the housing, a bucket drag mechanism mounted on the main housing, a moving mechanism for moving the main housing over the ground, a boom which is supported on the main housing and which has an upper end, a bucket, a hoist rope having one end connected to the bucket hoist mechanism, extending over the sheave, and having an opposite end, a drag rope extending between the bucket and the bucket drag mechanism, a dump block including a frame having a main portion connected to the opposite end of the hoist rope, and a cantilevered spindle extending from the main portion, and a dump block sheave mounted on the spindle for rotation about a sheave axis, and a dump rope extending over the dump block sheave and havingone end connected to the drag rope and an opposite end connectec to the bucket, such that the dump rope can be removed from the sheave in the direction away from the frame main portion.
MX9602769A 1996-07-12 1996-07-12 Dragline with cantilevered side-access dump block. MX9602769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX9602769A MX9602769A (en) 1996-07-12 1996-07-12 Dragline with cantilevered side-access dump block.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08529868 1995-09-18
MX9602769A MX9602769A (en) 1996-07-12 1996-07-12 Dragline with cantilevered side-access dump block.

Publications (2)

Publication Number Publication Date
MXPA96002769A MXPA96002769A (en) 1998-01-01
MX9602769A true MX9602769A (en) 1998-01-31

Family

ID=39164827

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9602769A MX9602769A (en) 1996-07-12 1996-07-12 Dragline with cantilevered side-access dump block.

Country Status (1)

Country Link
MX (1) MX9602769A (en)

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