National Technical Reports Library

The National Technical Information Service acquires, indexes, abstracts, and archives the largest collection of U.S. government-sponsored technical reports in existence. The NTRL offers online, free and open access to these authenticated government technical reports. Technical reports and documents in its repository may be available online for free either from the issuing federal agency, the U.S. Government Publishing Office’s Federal Digital System website, or through search engines.

Details

Hoisting System Components - Selection and Guidelines. Volume 4.

PB92235787

Publication Date	1988
Personal Author	Mollick, L.
Page Count	416
Abstract	The objective of the study was two-fold: (1) To perform a world literature search pertinent to the analysis, selection and design of hoisting systems and their components and to codify the search into a literature compendium. The search resulted in a technical data file of over 1500 hard copy items. The compendium index was also suitable for establishing a comprehensive computer-loaded data base on the subject; and (2) To develop a comprehensive system of guidelines to cover salient aspects of analysis, selection and design of electrical, mechanical and structural components of a hoisting system with a view to establish parameters for maximum safety and efficiency of operation, installation and revision of the system. In-shaft equipment design and specification criteria are considered as influence guideine preparation. A comprehensive review of hoist electric drives and controls as applied to mine hoists is set forth withspecial reference to duty cycle calculations and their effect on electrical component selection.
Keywords	Mine hoisting Hoists Structural design Sheaves(Drives) Electric drives Mining equipment Specifications Design criteria Mining engineering Rollers Control equipment Controllers Control circuits
Source Agency	Bureau of Mines
NTIS Subject Category	48A - Mineral Industries 50C - Construction Equipment, Materials, & Supplies
Corporate Authors	Rexnord, Inc., Milwaukee, WI. Process Machinery Div.; Bureau of Mines, Pittsburgh, PA. Pittsburgh Research Center.
Supplemental Notes	See also Volume 3, PB92-235779. Portions of this document are not fully legible. Sponsored by Bureau of Mines, Pittsburgh, PA. Pittsburgh Research Center.
Document Type	Technical Report
Title Note	Research rept. Dec 79-May 88.
NTIS Issue Number	199224
Contract Number	USBM-J0308007

Hoisting System Components - Selection and Guidelines. Volume 4.

Hoisting System Components - Selection and Guidelines. Volume 4.
PB92235787

Publication Date	1988
Personal Author	Mollick, L.
Page Count	416
Abstract	The objective of the study was two-fold: (1) To perform a world literature search pertinent to the analysis, selection and design of hoisting systems and their components and to codify the search into a literature compendium. The search resulted in a technical data file of over 1500 hard copy items. The compendium index was also suitable for establishing a comprehensive computer-loaded data base on the subject; and (2) To develop a comprehensive system of guidelines to cover salient aspects of analysis, selection and design of electrical, mechanical and structural components of a hoisting system with a view to establish parameters for maximum safety and efficiency of operation, installation and revision of the system. In-shaft equipment design and specification criteria are considered as influence guideine preparation. A comprehensive review of hoist electric drives and controls as applied to mine hoists is set forth withspecial reference to duty cycle calculations and their effect on electrical component selection.
Keywords	Mine hoisting Hoists Structural design Sheaves(Drives) Electric drives Mining equipment Specifications Design criteria Mining engineering Rollers Control equipment Controllers Control circuits
Source Agency	Bureau of Mines
NTIS Subject Category	48A - Mineral Industries 50C - Construction Equipment, Materials, & Supplies
Corporate Authors	Rexnord, Inc., Milwaukee, WI. Process Machinery Div.; Bureau of Mines, Pittsburgh, PA. Pittsburgh Research Center.
Supplemental Notes	See also Volume 3, PB92-235779. Portions of this document are not fully legible. Sponsored by Bureau of Mines, Pittsburgh, PA. Pittsburgh Research Center.
Document Type	Technical Report
Title Note	Research rept. Dec 79-May 88.
NTIS Issue Number	199224
Contract Number	USBM-J0308007