Arrangement of guides for cages in shafts Connection of guides for cages to shaft walls

Industry

CPC
E21D7/02

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21DSHAFTS TUNNELS GALLERIES LARGE UNDERGROUND CHAMBERS E21D7/00Shaft equipment

Current Industry

E21D7/02Arrangement of guides for cages in shafts Connection of guides for cages to shaft walls

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Two-piece guide bushing
- Patent number 11,543,041
- Issue date Jan 3, 2023
- Halliburton Energy Services, Inc.
- Jacob Glenn Davis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cageway connecting device and connecting method thereof
- Patent number 11,199,091
- Issue date Dec 14, 2021
- Hefei Design & Research Inst. Of Coal Industry Co., LTD.
- Qiang Qin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for sinking concrete shaft
- Patent number 11,078,788
- Issue date Aug 3, 2021
- ICIAN ENGINEERING CONTRACTORS CO., LTD.
- Ming-Yang Lan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Skip and crosshead
- Patent number 10,385,691
- Issue date Aug 20, 2019
- Technological Resources PTY Limited
- Rocky Lynn Webb
- E21 - EARTH DRILLING MINING
Information Patent Grant
Guide system
- Patent number 10,041,349
- Issue date Aug 7, 2018
- Technological Resources Pty. Limited
- Rocky Lynn Webb
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of moving a component or a material to and within a level of...
- Patent number 10,024,156
- Issue date Jul 17, 2018
- Technological Resources Pty. Limited
- Rocky Lynn Webb
- E21 - EARTH DRILLING MINING
Information Patent Grant
Horizontally movable vertical shaft rope guide and regulating metho...
- Patent number 9,975,737
- Issue date May 22, 2018
- China University of Mining and Technology
- Zhencai Zhu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tensioning device and tensioning method for steel wire rope of cage...
- Patent number 9,708,160
- Issue date Jul 18, 2017
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- Zhencai Zhu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Guide rail rope deflection inhibition mechanism and method for para...
- Patent number 9,689,257
- Issue date Jun 27, 2017
- China University of Mining and Technology
- Guohua Cao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for automatically adjusting the tension of a f...
- Patent number 9,242,836
- Issue date Jan 26, 2016
- China University of Mining and Technology
- Guohua Cao
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for developing shafts using small diameter shafts
- Patent number 5,513,903
- Issue date May 7, 1996
- Deep Shaft Technology, Inc.
- Dennis Mraz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shaft guide alignment measurement
- Patent number 4,627,170
- Issue date Dec 9, 1986
- Vaal Reefs Exploration and Mining Co.
- Ronald M. K. McKechnie
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Mine shaft guide system
- Patent number 4,601,607
- Issue date Jul 22, 1986
- Lake Shore, Inc.
- Richard P. Lehmann
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Device for measuring guide alignment for mine shafts and the like
- Patent number 4,535,541
- Issue date Aug 20, 1985
- Colorado School of Mines
- Francis A. Penning
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Retractable trolley escape capsule
- Patent number 4,396,094
- Issue date Aug 2, 1983
- Robert J. Charlton
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Clamping means for elevator guide rails and the like
- Patent number 3,982,692
- Issue date Sep 28, 1976
- R. Stahl Aufzuege GmbH
- Klaus Feyrer
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator rail mounting bracket
- Patent number 3,948,358
- Issue date Apr 6, 1976
- Dover Corporation
- Richard E. Atkey
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
3893219
- Patent number 3,893,219
- Issue date Jul 8, 1975
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
3800918
- Patent number 3,800,918
- Issue date Apr 2, 1974
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
3662862
- Patent number 3,662,862
- Issue date May 16, 1972
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
2644545
- Patent number 2,644,545
- Issue date Jul 7, 1953
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
2385276
- Patent number 2,385,276
- Issue date Sep 18, 1945
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
1905248
- Patent number 1,905,248
- Issue date Apr 25, 1933
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
1888018
- Patent number 1,888,018
- Issue date Nov 15, 1932
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
1707954
- Patent number 1,707,954
- Issue date Apr 2, 1929
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
1337921
- Patent number 1,337,921
- Issue date Apr 20, 1920
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
CAGEWAY CONNECTING DEVICE AND CONNECTING METHOD THEREOF
- Publication number 20200232321
- Publication date Jul 23, 2020
- HEFEI DESIGH AND RESEARCH INSTITUTE OF COAL INDUSTRY CO., LTD.
- Qiang Qin
- E21 - EARTH DRILLING MINING
Information Patent Application
TWO-PIECE GUIDE BUSHING
- Publication number 20200041014
- Publication date Feb 6, 2020
- Halliburton Energy Services, Inc.
- Jacob Glenn DAVIS
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Skip and Crosshead
- Publication number 20160208607
- Publication date Jul 21, 2016
- TECHNOLOGICAL RESOURCES PTY. LIMITED
- Rocky Lynn Webb
- E21 - EARTH DRILLING MINING
Information Patent Application
Guide System
- Publication number 20160115788
- Publication date Apr 28, 2016
- TECHNOLOGICAL RESOURCES PTY. LIMITED
- Rocky Lynn Webb
- E21 - EARTH DRILLING MINING
Information Patent Application
A METHOD OF MOVING A COMPONENT OR A MATERIAL TO AND WITHIN A LEVEL...
- Publication number 20160053613
- Publication date Feb 25, 2016
- Rocky Lynn Webb
- E21 - EARTH DRILLING MINING
Information Patent Application
GUIDE RAIL ROPE DEFLECTION INHIBITION MECHANISM AND METHOD FOR PARA...
- Publication number 20160017708
- Publication date Jan 21, 2016
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- Guohua CAO
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR AUTOMATICALLY ADJUSTING TENSION ON MINING...
- Publication number 20130233654
- Publication date Sep 12, 2013
- DONGNAN ELEVATOR CO., LTD.
- Guohua Cao
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Arrangement of guides for cages in shafts Connection of guides for cages to shaft walls

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Two-piece guide bushing

Cageway connecting device and connecting method thereof

Apparatus and method for sinking concrete shaft

Skip and crosshead

Guide system

Method of moving a component or a material to and within a level of...

Horizontally movable vertical shaft rope guide and regulating metho...

Tensioning device and tensioning method for steel wire rope of cage...

Guide rail rope deflection inhibition mechanism and method for para...

Apparatus and method for automatically adjusting the tension of a f...

Method and apparatus for developing shafts using small diameter shafts

Shaft guide alignment measurement

Mine shaft guide system

Device for measuring guide alignment for mine shafts and the like

Retractable trolley escape capsule

Clamping means for elevator guide rails and the like

Elevator rail mounting bracket

3893219

3800918

3662862

2644545

2385276

1905248

1888018

1707954

1337921

Patents Applicationslast 30 patents

CAGEWAY CONNECTING DEVICE AND CONNECTING METHOD THEREOF

TWO-PIECE GUIDE BUSHING

Skip and Crosshead

Guide System

A METHOD OF MOVING A COMPONENT OR A MATERIAL TO AND WITHIN A LEVEL...

GUIDE RAIL ROPE DEFLECTION INHIBITION MECHANISM AND METHOD FOR PARA...

APPARATUS AND METHOD FOR AUTOMATICALLY ADJUSTING TENSION ON MINING...