JPS5743700B2 - - Google Patents
Info
- Publication number
- JPS5743700B2 JPS5743700B2 JP48069712A JP6971273A JPS5743700B2 JP S5743700 B2 JPS5743700 B2 JP S5743700B2 JP 48069712 A JP48069712 A JP 48069712A JP 6971273 A JP6971273 A JP 6971273A JP S5743700 B2 JPS5743700 B2 JP S5743700B2
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
- F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type
-
- 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
- E02F3/384—Connections to the frame; Supports for booms or arms the boom being pivotable relative to the frame about a vertical axis
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- 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
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/188—Reciprocating or oscillating to or from alternating rotary including spur gear
- Y10T74/18808—Reciprocating or oscillating to or from alternating rotary including spur gear with rack
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transmission Devices (AREA)
- Shovels (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00280587A US3803925A (en) | 1972-08-14 | 1972-08-14 | Rack and pinion swing actuator for a backhoe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4958266A JPS4958266A (US06566495-20030520-M00011.png) | 1974-06-06 |
| JPS5743700B2 true JPS5743700B2 (US06566495-20030520-M00011.png) | 1982-09-16 |
Family
ID=23073726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48069712A Expired JPS5743700B2 (US06566495-20030520-M00011.png) | 1972-08-14 | 1973-06-20 |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6197783U (US06566495-20030520-M00011.png) * | 1984-11-30 | 1986-06-23 | ||
| JPS62152298A (ja) * | 1985-12-26 | 1987-07-07 | Matsushita Electric Ind Co Ltd | 超音波ホ−ン |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3929239A (en) * | 1974-04-25 | 1975-12-30 | Case Co J I | Backhoe actuator |
| US3954196A (en) * | 1974-10-15 | 1976-05-04 | The Warner & Swasey Company | Material handling apparatus |
| US4249842A (en) * | 1978-09-28 | 1981-02-10 | Johnson Howard L | Self loading multiple bale trailer |
| US5323690A (en) * | 1993-03-05 | 1994-06-28 | Sims James O | Fluid actuator assembly for imparting rotational movement to a boom |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2978116A (en) * | 1957-11-25 | 1961-04-04 | Massey Ferguson Inc | Swivel post and power oscillator assembly |
| US3040717A (en) * | 1958-09-08 | 1962-06-26 | Houdaille Industries Inc | Piston-rack rotary actuator |
| US3165842A (en) * | 1962-07-26 | 1965-01-19 | Wain Roy Corp | Mechanism for attaching implements to vehicles |
| US3278046A (en) * | 1964-06-05 | 1966-10-11 | Case Co J I | Backhoe support |
| US3436849A (en) * | 1965-12-20 | 1969-04-08 | Freddie J Haynes | Back hoe apparatus having movable teeth |
| US3493135A (en) * | 1968-03-08 | 1970-02-03 | Bucyrus Erie Co | Braked ball and socket support for bucket attachment |
-
1972
- 1972-08-14 US US00280587A patent/US3803925A/en not_active Expired - Lifetime
-
1973
- 1973-06-20 JP JP48069712A patent/JPS5743700B2/ja not_active Expired
- 1973-07-05 CA CA175,760A patent/CA976384A/en not_active Expired
- 1973-07-25 GB GB3543673A patent/GB1395847A/en not_active Expired
- 1973-08-14 BE BE134570A patent/BE803601A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6197783U (US06566495-20030520-M00011.png) * | 1984-11-30 | 1986-06-23 | ||
| JPS62152298A (ja) * | 1985-12-26 | 1987-07-07 | Matsushita Electric Ind Co Ltd | 超音波ホ−ン |
Also Published As
| Publication number | Publication date |
|---|---|
| CA976384A (en) | 1975-10-21 |
| JPS4958266A (US06566495-20030520-M00011.png) | 1974-06-06 |
| GB1395847A (en) | 1975-05-29 |
| US3803925A (en) | 1974-04-16 |
| BE803601A (fr) | 1974-02-14 |
