ES2036660T3 - Maquina para mover tierra. - Google Patents
Maquina para mover tierra.Info
- Publication number
- ES2036660T3 ES2036660T3 ES198888120360T ES88120360T ES2036660T3 ES 2036660 T3 ES2036660 T3 ES 2036660T3 ES 198888120360 T ES198888120360 T ES 198888120360T ES 88120360 T ES88120360 T ES 88120360T ES 2036660 T3 ES2036660 T3 ES 2036660T3
- Authority
- ES
- Spain
- Prior art keywords
- mold board
- applicant
- node
- prior
- reciprocating
- 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 - Lifetime
Links
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 238000010276 construction Methods 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
- E02F3/8155—Blades; Levelling or scarifying tools provided with movable parts, e.g. cutting discs, vibrating teeth 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
- E02F3/36—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
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
- E02F5/32—Rippers
- E02F5/326—Rippers oscillating or vibrating
Abstract
SE PRESENTA UNA VERSION MEJORADA DE LA ESTRUCTURA DE LA PALA CARGADORA PARA BULLDOZER ANTERIORMENTE PROPUESTA. DICHA ESTRUCTURA ANTERIOR INCLUYE UNA PALA (16), UNA HOJA DE CORTE (18) A LO LARGO DEL BORDE INFERIOR DE LA PALA Y UNA VIGA METALICA RESONANTE MONTADA EN LA POPA DE LA PALA. LA VIBRACION DE LA VIGA SE COMBIERTE EN UNA FUERZA RECIPROCA EN EL NODO, LA CUAL NO ERA DESEABLE EN EL DISPOSITIVO DE LA ANTERIOR PATENTE. EL PRESENTE INVENTO SE MEJORA SOPORTANDO PIVOTANTEMENTE LA PALA CARGADORA DE TAL FORMA QUE DICHA PAGA ES PIVOTABLE ALREDEDOR DE SU EJE TRANSVERSAL. LA VIGA RESONANTE SE CONECTA AL BORDE CENTRAL DE LA PALA. DE ESTA FORMA LAS FUERZAS TRANSVERSALES RECIPROCAS SOBRE EL NODO DE LA VIGA RESONANTE SE TRANSMITE A LA PALA PIVOTANTEMENTE MONTADA PARA AGITAR EL MATERIAL EN CONTACTO CON ELLA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/152,286 US4821808A (en) | 1988-02-04 | 1988-02-04 | Resonantly driven earth moving blade |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2036660T3 true ES2036660T3 (es) | 1993-06-01 |
Family
ID=22542279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888120360T Expired - Lifetime ES2036660T3 (es) | 1988-02-04 | 1988-12-06 | Maquina para mover tierra. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4821808A (es) |
EP (1) | EP0326679B1 (es) |
JP (1) | JP2609144B2 (es) |
AT (1) | ATE81877T1 (es) |
BR (1) | BR8806561A (es) |
CA (1) | CA1310490C (es) |
DE (1) | DE3875606T2 (es) |
ES (1) | ES2036660T3 (es) |
GR (1) | GR3006400T3 (es) |
IL (1) | IL88593A (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112064703A (zh) * | 2020-09-15 | 2020-12-11 | 方平 | 一种挖掘机推土铲自由调节装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5687800A (en) * | 1996-12-11 | 1997-11-18 | Caterpillar Inc. | Apparatus and method for retaining a grader blade |
US5964301A (en) * | 1998-08-12 | 1999-10-12 | Glasgow; Kenny Ern | Tilting loader bucket mechanism |
US6674087B2 (en) * | 2001-01-31 | 2004-01-06 | Worldwide Innovations & Technologies, Inc. | Radiation attenuation system |
US8695722B2 (en) * | 2003-10-09 | 2014-04-15 | Komatsu Ltd. | Bulldozer with improved visibility |
CA2558061A1 (en) * | 2004-03-25 | 2005-10-13 | Mark Nye | Resonant demolition tool |
JP5096626B1 (ja) * | 2012-02-23 | 2012-12-12 | 株式会社小松製作所 | 作業車両 |
GB2519763A (en) * | 2013-10-29 | 2015-05-06 | Caterpillar Inc | Blade Assembly |
CN106049584B (zh) * | 2016-06-20 | 2018-06-19 | 梁玉燕 | 一种用于爆破之后危房杂物收集装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB149003A (en) * | 1919-03-29 | 1921-10-12 | Agnenio Agneni | Improvements in ploughs |
US2690902A (en) * | 1949-03-28 | 1954-10-05 | Fred H Ream | Apparatus for removing ice from the surface of a road or the like |
DE1104429B (de) * | 1957-03-14 | 1961-04-06 | Gewerk Eisenhuette Westfalia | Lademaschine |
US3238646A (en) * | 1962-08-20 | 1966-03-08 | Caterpillar Tractor Co | Loader bucket with a vibrating blade |
US3145488A (en) * | 1962-12-26 | 1964-08-25 | Deere & Co | Vibrating bucket |
DE1484663A1 (de) * | 1963-07-19 | 1969-03-27 | Ebner Josef Hermann | Planier-Schaufel-Lader fuer kontinuierliche Grableistung |
US3328904A (en) * | 1964-04-15 | 1967-07-04 | Davidson Voigt Engineering Cor | Power bucket |
US3392464A (en) * | 1965-06-25 | 1968-07-16 | Westinghouse Air Brake Co | Road widening trencher-loader unit |
US3443327A (en) * | 1965-09-08 | 1969-05-13 | William E Martin | Vibratory cutting means to supplement earth penetration and movement by earth working equipment |
US3367716A (en) * | 1967-03-31 | 1968-02-06 | Albert G. Bodine | Sonic rectifier coupling for rock cutting apparatus |
DK118598B (da) * | 1967-09-28 | 1970-09-07 | Svenska Hymas Ab | Graveskovl. |
US3478450A (en) * | 1967-10-18 | 1969-11-18 | Ernest R Cunningham | Earth moving apparatus with vibrating cutting edge |
US3628265A (en) * | 1969-06-02 | 1971-12-21 | Alex J Galis | Oscillating blade assembly for earth working machines |
US3770322A (en) * | 1971-04-12 | 1973-11-06 | Caterpillar Tractor Co | Apparatus for fracture of material in situ with stored inertial energy |
CA971580A (en) * | 1971-06-03 | 1975-07-22 | Cornelis F. Poelma | Method and apparatus for loosening soil or other material |
US3762481A (en) * | 1971-12-13 | 1973-10-02 | Caterpillar Tractor Co | Vibratory bulldozer |
US3795070A (en) * | 1973-03-12 | 1974-03-05 | O Bronson | Multipurpose bucket for heavy-duty construction equipment |
US3867987A (en) * | 1973-07-13 | 1975-02-25 | Case Co J I | Vibratory bulldozer blade |
US4229045A (en) * | 1978-12-26 | 1980-10-21 | The Gurries Company | Resonant tool driving apparatus with tool stop |
US4359102A (en) * | 1980-03-20 | 1982-11-16 | Resonant Technology Company | Resonance aided earth-working equipment |
CA1144210A (en) * | 1980-05-02 | 1983-04-05 | Harry J. Stormon | Compact resonance drive for earth-working equipment |
US4467539A (en) * | 1981-10-20 | 1984-08-28 | Resonant Technology Company | Resonance aided front end loader |
US4611667A (en) * | 1981-10-28 | 1986-09-16 | Tharp Emery C | Reciprocating bulldozer blade |
-
1988
- 1988-02-04 US US07/152,286 patent/US4821808A/en not_active Expired - Fee Related
- 1988-12-05 IL IL88593A patent/IL88593A/xx not_active IP Right Cessation
- 1988-12-06 CA CA000585117A patent/CA1310490C/en not_active Expired - Fee Related
- 1988-12-06 AT AT88120360T patent/ATE81877T1/de active
- 1988-12-06 ES ES198888120360T patent/ES2036660T3/es not_active Expired - Lifetime
- 1988-12-06 EP EP88120360A patent/EP0326679B1/en not_active Expired - Lifetime
- 1988-12-06 DE DE8888120360T patent/DE3875606T2/de not_active Expired - Fee Related
- 1988-12-13 BR BR888806561A patent/BR8806561A/pt not_active IP Right Cessation
- 1988-12-29 JP JP63335738A patent/JP2609144B2/ja not_active Expired - Lifetime
-
1992
- 1992-12-02 GR GR920402764T patent/GR3006400T3/el unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112064703A (zh) * | 2020-09-15 | 2020-12-11 | 方平 | 一种挖掘机推土铲自由调节装置 |
CN112064703B (zh) * | 2020-09-15 | 2022-09-13 | 山东德奇力机械有限公司 | 一种挖掘机推土铲自由调节装置 |
Also Published As
Publication number | Publication date |
---|---|
DE3875606D1 (de) | 1992-12-03 |
ATE81877T1 (de) | 1992-11-15 |
DE3875606T2 (de) | 1993-03-11 |
CA1310490C (en) | 1992-11-24 |
JPH01295925A (ja) | 1989-11-29 |
BR8806561A (pt) | 1989-08-22 |
IL88593A0 (en) | 1989-07-31 |
EP0326679A1 (en) | 1989-08-09 |
EP0326679B1 (en) | 1992-10-28 |
US4821808A (en) | 1989-04-18 |
IL88593A (en) | 1991-03-10 |
JP2609144B2 (ja) | 1997-05-14 |
GR3006400T3 (es) | 1993-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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