ZA823751B - Material working machines - Google Patents
Material working machinesInfo
- Publication number
- ZA823751B ZA823751B ZA823751A ZA823751A ZA823751B ZA 823751 B ZA823751 B ZA 823751B ZA 823751 A ZA823751 A ZA 823751A ZA 823751 A ZA823751 A ZA 823751A ZA 823751 B ZA823751 B ZA 823751B
- Authority
- ZA
- South Africa
- Prior art keywords
- bucket
- pivot
- working
- loading
- material working
- Prior art date
Links
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
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
- E02F3/30—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
- E02F3/32—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 downwardly and towards the machine, e.g. with backhoes
-
- 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
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
- E02F3/405—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors using vibrating means
-
- 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
- E02F3/425—Drive systems for dipper-arms, backhoes or the like
-
- 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
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2203—Arrangements for controlling the attitude of actuators, e.g. speed, floating function
- E02F9/221—Arrangements for controlling the attitude of actuators, e.g. speed, floating function for generating actuator vibration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S37/00—Excavating
- Y10S37/904—Vibration means for excavating tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
- Glass Compositions (AREA)
- Manipulator (AREA)
- Centrifugal Separators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8116624 | 1981-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA823751B true ZA823751B (en) | 1983-03-30 |
Family
ID=10522172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA823751A ZA823751B (en) | 1981-06-01 | 1982-05-28 | Material working machines |
Country Status (10)
Country | Link |
---|---|
US (1) | US4592696A (fr) |
EP (1) | EP0067018B1 (fr) |
JP (1) | JPS58500904A (fr) |
AT (1) | ATE20610T1 (fr) |
AU (1) | AU550280B2 (fr) |
BR (1) | BR8207723A (fr) |
CA (1) | CA1183492A (fr) |
DE (1) | DE3271883D1 (fr) |
WO (1) | WO1982004274A1 (fr) |
ZA (1) | ZA823751B (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA838903B (en) * | 1983-11-29 | 1984-08-29 | Pulsar Int Ltd | A material working machine |
FR2602256A1 (fr) * | 1986-07-30 | 1988-02-05 | Koehl Jean Marie | Appareil de terrassement, remblaiement, compactage, battage, arrachage, decoupe d'enrobes a monter sur pelle hydraulique |
DE68926133T2 (de) * | 1988-05-30 | 1996-11-28 | Koehl | Erdbewegungsmaschine zur Betätigung von Erdbewegungsgeräten,die einen Löffelstiel aufweist und mit einer Vorrichtung zum schnellen Auswechseln eines Arbeitsgeräts versehen ist. |
FR2631994B1 (fr) * | 1988-05-30 | 1992-10-09 | Koehl Jean Marie | Amelioration aux conditions d'exploitation aux vibreurs sous pelle |
US5398430A (en) * | 1991-05-20 | 1995-03-21 | Scott; Thomas M. | Earth moving and compacting rig |
US5173009A (en) * | 1992-01-08 | 1992-12-22 | Martin Moriarty | Apparatus for replacing buried pipe |
US5486084A (en) * | 1993-06-07 | 1996-01-23 | Raymond F. Pitman | Multiple purpose material handling and working apparatus |
FI98847C (fi) * | 1995-04-13 | 1997-08-25 | Tapani Koivuranta | Tärykauhajärjestely |
US6662681B2 (en) * | 2002-01-14 | 2003-12-16 | Kent Demolition, Inc. | Connector assembly for mounting an implement to a prime mover |
CN100400925C (zh) * | 2002-09-02 | 2008-07-09 | 株式会社小松制作所 | 减振装置 |
US7117952B2 (en) * | 2004-03-12 | 2006-10-10 | Clark Equipment Company | Automated attachment vibration system |
US20080143075A1 (en) * | 2006-12-19 | 2008-06-19 | Schramm William L | Therapeutic wheelchair system |
CN102839696A (zh) * | 2012-09-28 | 2012-12-26 | 中国人民解放军63983部队 | 一种挖掘机的挖掘装置 |
DE202015102864U1 (de) * | 2015-06-02 | 2016-09-12 | Gerhard Weihrauch | Verbesserte Werkzeugaufnahme für einen Bagger |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1939289A (en) * | 1930-10-15 | 1933-12-12 | Robert D Baker | Machine for fine crading roadbeds |
US2986294A (en) * | 1958-10-17 | 1961-05-30 | Hough Co Frank | Bucket operating means for tractor loaders |
US3443327A (en) * | 1965-09-08 | 1969-05-13 | William E Martin | Vibratory cutting means to supplement earth penetration and movement by earth working equipment |
US3677426A (en) * | 1969-12-19 | 1972-07-18 | Dieter G Luck | Hydraulically operated equipment |
US3762481A (en) * | 1971-12-13 | 1973-10-02 | Caterpillar Tractor Co | Vibratory bulldozer |
-
1982
- 1982-05-28 AU AU84543/82A patent/AU550280B2/en not_active Ceased
- 1982-05-28 JP JP57501618A patent/JPS58500904A/ja active Pending
- 1982-05-28 EP EP82302780A patent/EP0067018B1/fr not_active Expired
- 1982-05-28 US US06/466,345 patent/US4592696A/en not_active Expired - Fee Related
- 1982-05-28 WO PCT/GB1982/000155 patent/WO1982004274A1/fr unknown
- 1982-05-28 BR BR8207723A patent/BR8207723A/pt unknown
- 1982-05-28 AT AT82302780T patent/ATE20610T1/de not_active IP Right Cessation
- 1982-05-28 DE DE8282302780T patent/DE3271883D1/de not_active Expired
- 1982-05-28 ZA ZA823751A patent/ZA823751B/xx unknown
- 1982-05-31 CA CA000404139A patent/CA1183492A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU550280B2 (en) | 1986-03-13 |
US4592696A (en) | 1986-06-03 |
JPS58500904A (ja) | 1983-06-02 |
EP0067018B1 (fr) | 1986-07-02 |
WO1982004274A1 (fr) | 1982-12-09 |
CA1183492A (fr) | 1985-03-05 |
ATE20610T1 (de) | 1986-07-15 |
DE3271883D1 (en) | 1986-08-07 |
EP0067018A1 (fr) | 1982-12-15 |
BR8207723A (pt) | 1983-05-10 |
AU8454382A (en) | 1982-12-07 |
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