GB1243931A - Shovel or load-carrying means supporting front-end attachments for tractors - Google Patents
Shovel or load-carrying means supporting front-end attachments for tractorsInfo
- Publication number
- GB1243931A GB1243931A GB2148/70A GB214870A GB1243931A GB 1243931 A GB1243931 A GB 1243931A GB 2148/70 A GB2148/70 A GB 2148/70A GB 214870 A GB214870 A GB 214870A GB 1243931 A GB1243931 A GB 1243931A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boom
- carrier
- scoop
- latch
- tractor
- 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
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
- E02F3/34—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
- E02F3/3417—Buckets emptying by tilting
-
- 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
- E02F3/34—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
- E02F3/3405—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism
- E02F3/3411—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism of the Z-type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
- Agricultural Machines (AREA)
Abstract
1,243,931. Tractor load handling attachment. CLARK EQUIPMENT CO. 16 Jan., 1970 [17 Jan., 1969], No. 2148/70. Heading B8H. [Also in Division E1] In a front end attachment for a tractor a scoop or loading means is pivotally secured to a carrier pivoted on a boom and can be locked to the carrier by a latch, which can be released by means actuated on the occurrence of relative movement between the carrier and the boom as they are appropriately moved in accordance with the dumping portion of the operational cycle of the attachment when it is mounted on a tractor. As the carrier is moved by the linkage 50, 54, 58 clockwise as shown into abutting relationship with the boom as the boom is swung up a projection 46 on the boom engages and frees a latch 40 mounted through a leaf spring on the scoop from a detent 42 on the carrier 28 so that the scoop can be pivoted about its pivotal mounting 32 on the carrier by the jack 58 of the linkage. The boom may be a two arm structure and then a latch, a detent, and a projection are associated with the end of each arm of the boom.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79204069A | 1969-01-17 | 1969-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1243931A true GB1243931A (en) | 1971-08-25 |
Family
ID=25155617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2148/70A Expired GB1243931A (en) | 1969-01-17 | 1970-01-16 | Shovel or load-carrying means supporting front-end attachments for tractors |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3521783A (en) |
| AU (1) | AU1034570A (en) |
| BE (1) | BE744552A (en) |
| DE (1) | DE2001522A1 (en) |
| FR (1) | FR2028533A1 (en) |
| GB (1) | GB1243931A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3690494A (en) * | 1970-09-09 | 1972-09-12 | Edward Shepherd | Attachment apparatus for material handling vehicles, and material handling vehicles |
| US8839534B2 (en) * | 2010-07-28 | 2014-09-23 | Acs Industries, Inc. | Monolithic floor for hot slag bucket |
| US20200208372A1 (en) * | 2018-01-26 | 2020-07-02 | Guangxi Liugong Machinery Co., Ltd. | Loader With Lifting Arrangement |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3160299A (en) * | 1961-11-24 | 1964-12-08 | Clark Equipment Co | Multi-directional vehicle bucket |
-
1969
- 1969-01-17 US US792040*A patent/US3521783A/en not_active Expired - Lifetime
-
1970
- 1970-01-14 DE DE19702001522 patent/DE2001522A1/en active Pending
- 1970-01-15 AU AU10345/70A patent/AU1034570A/en not_active Expired
- 1970-01-16 BE BE744552D patent/BE744552A/en unknown
- 1970-01-16 GB GB2148/70A patent/GB1243931A/en not_active Expired
- 1970-01-16 FR FR7001555A patent/FR2028533A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2001522A1 (en) | 1970-08-27 |
| BE744552A (en) | 1970-07-01 |
| FR2028533A1 (en) | 1970-10-09 |
| AU1034570A (en) | 1971-07-22 |
| US3521783A (en) | 1970-07-28 |
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