ZA794880B - Drive assembly for power shovels and the like - Google Patents
Drive assembly for power shovels and the likeInfo
- Publication number
- ZA794880B ZA794880B ZA00794880A ZA794880A ZA794880B ZA 794880 B ZA794880 B ZA 794880B ZA 00794880 A ZA00794880 A ZA 00794880A ZA 794880 A ZA794880 A ZA 794880A ZA 794880 B ZA794880 B ZA 794880B
- Authority
- ZA
- South Africa
- Prior art keywords
- drive assembly
- power shovels
- shovels
- power
- assembly
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/427—Drives for dippers, buckets, dipper-arms or bucket-arms with mechanical drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/12—Arrangement, location, or adaptation of driving sprockets
- B62D55/125—Final drives
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/308—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working outwardly
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
-
- 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
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Retarders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US95000478A | 1978-10-06 | 1978-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA794880B true ZA794880B (en) | 1980-11-26 |
Family
ID=25489821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00794880A ZA794880B (en) | 1978-10-06 | 1979-09-13 | Drive assembly for power shovels and the like |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5552434A (xx) |
AU (1) | AU5089579A (xx) |
BR (1) | BR7906361A (xx) |
CA (1) | CA1129378A (xx) |
DE (1) | DE2940523A1 (xx) |
FR (1) | FR2475175A1 (xx) |
GB (1) | GB2033530B (xx) |
ZA (1) | ZA794880B (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4509895A (en) * | 1978-10-06 | 1985-04-09 | Dresser Industries, Inc. | Crowd drive assembly for power shovels |
DE3205208C2 (de) * | 1982-02-13 | 1985-08-08 | Zahnräderfabrik Renk AG, 8900 Augsburg | Umlaufrädergetriebe |
DE4134722C3 (de) * | 1991-10-21 | 1998-02-26 | Fuerstlich Hohenzollernsche We | Freifallwinde |
US8015727B2 (en) * | 2003-11-11 | 2011-09-13 | Lg Electronics Inc. | Dryer rack |
US10601281B2 (en) * | 2012-03-26 | 2020-03-24 | Joy Global Surface Mining Inc. | Modular direct drive system for an industrial machine |
CN116654796B (zh) * | 2023-08-01 | 2023-10-20 | 河南东起机械有限公司 | 一种塔式起重机变幅机构 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3370832A (en) * | 1966-01-12 | 1968-02-27 | Ingersoll Rand Co | Hoists |
US3501034A (en) * | 1968-02-29 | 1970-03-17 | Marion Power Shovel Co | Power shovel |
US3648863A (en) * | 1970-01-26 | 1972-03-14 | George B Baron | Dipper pitch control for shovels |
GB1420965A (en) * | 1971-12-16 | 1976-01-14 | Lohmann & Stolterfoht Ag | Multistage reduction gears |
US4044903A (en) * | 1975-03-19 | 1977-08-30 | Marion Power Shovel Company, Inc. | Specific linkage arrangement for bucket control |
US4085854A (en) * | 1975-10-03 | 1978-04-25 | Marion Power Shovel Co., Inc. | Pitch stop assembly for power shovels |
DE2601244C2 (de) * | 1976-01-15 | 1984-03-15 | Mannesmann AG, 4000 Düsseldorf | Trommelantrieb, insbesondere für eine Seilwinde |
US4509895A (en) * | 1978-10-06 | 1985-04-09 | Dresser Industries, Inc. | Crowd drive assembly for power shovels |
-
1979
- 1979-09-11 CA CA335,437A patent/CA1129378A/en not_active Expired
- 1979-09-13 ZA ZA00794880A patent/ZA794880B/xx unknown
- 1979-09-17 AU AU50895/79A patent/AU5089579A/en not_active Abandoned
- 1979-10-02 GB GB7934121A patent/GB2033530B/en not_active Expired
- 1979-10-03 BR BR7906361A patent/BR7906361A/pt unknown
- 1979-10-04 FR FR7924689A patent/FR2475175A1/fr active Pending
- 1979-10-05 DE DE19792940523 patent/DE2940523A1/de not_active Ceased
- 1979-10-06 JP JP12935379A patent/JPS5552434A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BR7906361A (pt) | 1980-06-24 |
FR2475175A1 (fr) | 1981-08-07 |
GB2033530B (en) | 1983-03-02 |
JPS5552434A (en) | 1980-04-16 |
DE2940523A1 (de) | 1980-04-10 |
CA1129378A (en) | 1982-08-10 |
GB2033530A (en) | 1980-05-21 |
AU5089579A (en) | 1980-04-17 |
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