GB1419584A - Excavator bucket having adjustable side cutter attachments - Google Patents
Excavator bucket having adjustable side cutter attachmentsInfo
- Publication number
- GB1419584A GB1419584A GB5757973A GB5757973A GB1419584A GB 1419584 A GB1419584 A GB 1419584A GB 5757973 A GB5757973 A GB 5757973A GB 5757973 A GB5757973 A GB 5757973A GB 1419584 A GB1419584 A GB 1419584A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bracket
- side wall
- eccentric
- body portion
- shaft
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 230000000295 complement effect Effects 0.000 abstract 1
- 230000000717 retained effect 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
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
- Shovels (AREA)
Abstract
1419584 Excavator buckets CATERPILLAR TRACTOR CO 12 Dec 1973 [21 Dec 1972] 57579/73 Heading E1F To allow of adjustment of the width of cut of an excavator bucket there is secured to the front of each side wall of the bucket a side cutter attachment comprising a bracket 38 mountable on the associated side wall, a forwardly extending cutter blade supported in the bracket, and camming means operable to adjust the blade laterally with respect to the side wall when the bracket is mounted on the side wall. Preferably the blade comprises a central body portion 32, a shank 34 extending in one direction from the body portion to pivotally engage in a recess in the bracket, and a cutting edge 30 extending in the opposite direction from said shank. A bore 52 can be provided in the central body portion and the camming means may comprise eccentric means 48, 50 disposed in and engaging said bore. The eccentric means may include a shaft 46 retained between spaced apart lugs 38, 40 of the bracket by bolts 54, 56 passing through bores 42, 44 in the lug and means are provided fore securing the eccentric means against rotation. These means may be complementary serrated means 54, 58, 60, 64 on the eccentric means and the journal means as shown and the bolts 54, 56. In a second form of side cutter attachment the shaft of the eccentric means may be supported in journals in the lugs and the rotation-preventing means may be clamping bolts screwable into the ends of the shaft and engageable with the outermost surfaces of the lugs. U.S. Specification 3089261 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00317186A US3805422A (en) | 1972-12-21 | 1972-12-21 | Adjustable sidecutter for excavator buckets and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1419584A true GB1419584A (en) | 1975-12-31 |
Family
ID=23232509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5757973A Expired GB1419584A (en) | 1972-12-21 | 1973-12-12 | Excavator bucket having adjustable side cutter attachments |
Country Status (4)
Country | Link |
---|---|
US (1) | US3805422A (en) |
JP (1) | JPS4997405A (en) |
CA (1) | CA990760A (en) |
GB (1) | GB1419584A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2811681A1 (en) * | 1978-03-17 | 1979-09-20 | Gewerk Eisenhuette Westfalia | LOADING SHOVEL, ESPECIALLY FOR SIDE TIPPER |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3941262A (en) * | 1974-02-01 | 1976-03-02 | Caterpillar Tractor Co. | Pivotally disposable bucket |
ZA761638B (en) * | 1975-07-17 | 1977-04-27 | Unit Rig & Equip | Wheel excavator with pitvotally mounted side cutting teet |
US4601119A (en) * | 1984-10-01 | 1986-07-22 | Caterpillar Tractor Co. | Corner tooth for a bucket |
DE19511617C2 (en) * | 1995-03-30 | 1998-12-10 | Thomas Ruff | Backhoe bucket for a backhoe |
US7275338B2 (en) * | 2004-08-24 | 2007-10-02 | Caterpillar Inc | Edge protector assembly for bucket assembly |
US7429159B2 (en) * | 2006-02-01 | 2008-09-30 | Priest Joe W | End loader bucket attachment |
US7530779B2 (en) | 2007-09-28 | 2009-05-12 | Cnh America Llc | Cam-lock mechanism for attachment of implements to prime movers |
US9015970B1 (en) | 2014-01-24 | 2015-04-28 | Northland Leasing Inc. | Convertible bucket having folding wings and winglets |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2462790A (en) * | 1946-06-05 | 1949-02-22 | Jaeger Machine Co | Bucket structure for excavators and loaders |
US2556592A (en) * | 1949-05-23 | 1951-06-12 | William A Markkula | Tractor barn cleaner for gutterless barns |
US3089261A (en) * | 1961-06-21 | 1963-05-14 | Roy A Flath | Cutter blade attachment for excavator bucket |
US3235982A (en) * | 1963-04-16 | 1966-02-22 | Verne A Krohn | Blinding tool for drain tiles and the like |
US3286377A (en) * | 1963-11-20 | 1966-11-22 | Glenn H Long | Trenching hoe having spread footing cutting means |
GB1134090A (en) * | 1966-10-13 | 1968-11-20 | Alexander Ritchie | Improvements in and relating to side cutters for diggers |
-
1972
- 1972-12-21 US US00317186A patent/US3805422A/en not_active Expired - Lifetime
-
1973
- 1973-11-15 CA CA185,898A patent/CA990760A/en not_active Expired
- 1973-12-12 GB GB5757973A patent/GB1419584A/en not_active Expired
- 1973-12-20 JP JP48141954A patent/JPS4997405A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2811681A1 (en) * | 1978-03-17 | 1979-09-20 | Gewerk Eisenhuette Westfalia | LOADING SHOVEL, ESPECIALLY FOR SIDE TIPPER |
Also Published As
Publication number | Publication date |
---|---|
CA990760A (en) | 1976-06-08 |
US3805422A (en) | 1974-04-23 |
JPS4997405A (en) | 1974-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |