JPS4968177A - - Google Patents
Info
- Publication number
- JPS4968177A JPS4968177A JP48099776A JP9977673A JPS4968177A JP S4968177 A JPS4968177 A JP S4968177A JP 48099776 A JP48099776 A JP 48099776A JP 9977673 A JP9977673 A JP 9977673A JP S4968177 A JPS4968177 A JP S4968177A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- E02F3/425—Drive systems for dipper-arms, backhoes or the like
-
- 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
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
-
- 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
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
- E02F3/382—Connections to the frame; Supports for booms or arms
-
- 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
- E02F9/006—Pivot joint assemblies
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18888—Reciprocating to or from oscillating
- Y10T74/1892—Lever and slide
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)
- Operation Control Of Excavators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28758672A | 1972-09-08 | 1972-09-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4968177A true JPS4968177A (en) | 1974-07-02 |
| JPS5315282B2 JPS5315282B2 (en) | 1978-05-24 |
Family
ID=23103546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9977673A Expired JPS5315282B2 (en) | 1972-09-08 | 1973-09-06 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3768322A (en) |
| JP (1) | JPS5315282B2 (en) |
| BR (1) | BR7306904D0 (en) |
| CA (1) | CA952736A (en) |
| DE (1) | DE2342239A1 (en) |
| FR (1) | FR2199044B3 (en) |
| GB (1) | GB1408996A (en) |
| IT (1) | IT994186B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2476250A1 (en) * | 1980-02-15 | 1981-08-21 | Poclain Sa | Articulated joint for mechanical digger arm - has through pin with D=shaped brackets attached to hydraulic cylinders |
| US4706511A (en) * | 1986-01-27 | 1987-11-17 | American Sterilizer Company | High angle link hinge |
| JPS6388678U (en) * | 1986-11-27 | 1988-06-09 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US920960A (en) * | 1905-02-27 | 1909-05-11 | Francis Keil & Son | Hinge. |
| US1000254A (en) * | 1910-11-23 | 1911-08-08 | Andrew J George | Spring-hinge. |
| US1016000A (en) * | 1911-06-22 | 1912-01-30 | Brandt V B Dixon | Hinge. |
| US1159506A (en) * | 1914-09-19 | 1915-11-09 | Rostand Mfg Company | Wind-shield hinge-joint. |
| US2125762A (en) * | 1937-08-16 | 1938-08-02 | Marcel L Gehres | Oil or gas well snuffer |
| US2883878A (en) * | 1955-09-20 | 1959-04-28 | Lowell V Landgreen | Motion transmitting mechanism |
| US2908401A (en) * | 1957-07-29 | 1959-10-13 | Allis Chalmers Mfg Co | Swing control for tractor mounted implements |
-
1972
- 1972-09-08 US US00287586A patent/US3768322A/en not_active Expired - Lifetime
-
1973
- 1973-08-21 DE DE19732342239 patent/DE2342239A1/en active Pending
- 1973-08-21 GB GB3941573A patent/GB1408996A/en not_active Expired
- 1973-09-03 IT IT52310/73A patent/IT994186B/en active
- 1973-09-05 BR BR6904/73A patent/BR7306904D0/en unknown
- 1973-09-06 JP JP9977673A patent/JPS5315282B2/ja not_active Expired
- 1973-09-07 FR FR7332305A patent/FR2199044B3/fr not_active Expired
- 1973-09-07 CA CA180,520A patent/CA952736A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2199044B3 (en) | 1976-08-06 |
| FR2199044A1 (en) | 1974-04-05 |
| GB1408996A (en) | 1975-10-08 |
| JPS5315282B2 (en) | 1978-05-24 |
| IT994186B (en) | 1975-10-20 |
| DE2342239A1 (en) | 1974-03-21 |
| CA952736A (en) | 1974-08-13 |
| US3768322A (en) | 1973-10-30 |
| BR7306904D0 (en) | 1974-07-11 |