ES276636U - Dispositivo de corte especialmente para un cepillo de carbon y similares - Google Patents
Dispositivo de corte especialmente para un cepillo de carbon y similaresInfo
- Publication number
- ES276636U ES276636U ES1983276636U ES276636U ES276636U ES 276636 U ES276636 U ES 276636U ES 1983276636 U ES1983276636 U ES 1983276636U ES 276636 U ES276636 U ES 276636U ES 276636 U ES276636 U ES 276636U
- Authority
- ES
- Spain
- Prior art keywords
- cutter bit
- bit assembly
- holder
- cutter
- 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.)
- Granted
Links
- 230000000717 retained effect Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/19—Means for fixing picks or holders
-
- 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
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1908—Face or end mill
- Y10T407/192—Face or end mill with separate means to fasten tool to holder
- Y10T407/1922—Wedge clamp element
-
- 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
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1934—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with separate means to fasten tool to holder
- Y10T407/1938—Wedge clamp element
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Abstract
1.Dispositivo de corte, especialmente para un cepillo de carbón y similares, del tipo que comprende un cincel insertable en la bolsa de un portacincel, el cual en su lado posterior coge con un apéndice o similar por detrás de una pared de bolsa del portacincel y que presenta en su lado posterior coge con un apéndice o similar por detrás de una pared de bolsa del portacincel y que presenta en su lado anterior un rehundido que abraza a una pared nervada del portacincel, pudiendo insertarse, para la fijación del cincel en la bolsa una pieza de relleno en un intersticio que queda entre la superficie de la pared nervada y la superficie frontal del cincel delimitadora de la inserción del mismo, caracterizado porque la superficie de la pared nervada y la superficie frontal, del cincel delimitadora de la inserción del mismo, caracterizado porque la superficie de apoyo para el cincel (21) de la pared de bolsa (14) posterior del porta-herramientas (10) está abombada en forma convexa y el cincel (11)presenta una superficie de apoyo (20) de forma cóncava adaptarse una superficie de apoyo (20) de forma cóncava adaptada a esta superficie de apoyo para el cincel (21) abombado. 2. Dispositivo de corte, según la reivindicación 1, caracterizado porque el contorno de la superficie de apoyo para el cincel (21) abombada correspondiente sensiblemente al contorno exterior redondeado de la cuña circular (23). 3. Dispositivo de corte, especialmente, según una o varias de las reivindicaciones 1 y 2, caracterizado porque la superficie de apoyo para el cincel en la pared de bolsa (14) posterior, está constituida por un bulón (23) cilíndrico. 4. Dispositivo de corte, según la reivindicación 3, caracterizado porque el porta cincel (10) está dotado con orificios (34) que alojan al bulón (33). 5. Dispositivo de corte, según la reivindicación, 4, caracterizado porque el bulón (33) está sujeto con ajuste a presión en los orificios (34). 6. Dispositivo de corte, según una de las reivindicaciones 3 a 5, caracterizado porque el bulón (33) esta¿apoyado entre las paredes laterales (35) del portacincel (10) , contra una superficie de apoyo (36) en media caña de la pared de bolsa (14) posteiror. 7. Dispositivo de corte., según una de las reivindicaciones 3 a 6, caracterizado porque el portacincel (10) consta de una pieza fundida y el bulón (33) es de acero inoxidable. 8. Dispositivo de corte, especialmente para un cepillo de carbón y similares.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823209410 DE3209410A1 (de) | 1981-06-06 | 1982-03-16 | Meisselanordnung, insbesondere fuer kohlenhobel u.dgl. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES276636U true ES276636U (es) | 1984-05-16 |
ES276636Y ES276636Y (es) | 1984-12-16 |
Family
ID=6158318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1983276636U Expired ES276636Y (es) | 1982-03-16 | 1983-12-30 | Dispositivo de corte especialmente para un cepillo de carbon y similares |
Country Status (4)
Country | Link |
---|---|
US (2) | US4456307A (es) |
DD (1) | DD203768A5 (es) |
ES (1) | ES276636Y (es) |
GB (1) | GB2148980B (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4650254A (en) * | 1983-12-14 | 1987-03-17 | Joy Manufacturing Company | Bit holder |
DE3440448A1 (de) * | 1984-02-08 | 1985-08-08 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Meisselanordnung, insbesondere fuer kohlenhobel |
DE3528176A1 (de) * | 1985-08-06 | 1987-02-19 | Gewerk Eisenhuette Westfalia | Meisselanordnung, insbesondere fuer kohlenhobel |
DE3608786A1 (de) * | 1986-03-15 | 1987-09-17 | Gewerk Eisenhuette Westfalia | Meisselanordnung, insbesondere fuer kohlenhobel und dgl. |
US4667713A (en) * | 1986-05-23 | 1987-05-26 | Weyerhaeuser Company | Chipper knife assembly |
US4744703A (en) * | 1987-02-10 | 1988-05-17 | Manchester Tool Company | Rotary cutter for slotting or cut-off |
US4765783A (en) * | 1987-05-05 | 1988-08-23 | J. P. Tool Limited | Face milling cutter |
US8245591B2 (en) | 2009-08-05 | 2012-08-21 | GM Global Technology Operations LLC | Engine scissor gear assembly |
AU2011253666B8 (en) | 2010-11-30 | 2014-09-25 | Joy Global Surface Mining Inc | Pick Assembly |
WO2013163729A1 (en) | 2012-04-30 | 2013-11-07 | Carriere Industrial Supply Limited | Mineral bits and mounts |
US10294787B2 (en) * | 2011-05-12 | 2019-05-21 | Carriere Industrial Supply Limited | Mineral bits and mounts |
US10724369B2 (en) | 2013-06-18 | 2020-07-28 | Esco Group Llc | Mineral winning pick, pick holder, and combination |
US11371223B2 (en) | 2020-03-11 | 2022-06-28 | Robert S. Bierwith | Fastener systems having elongate arcuate body |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2111785A (en) * | 1936-01-06 | 1938-03-22 | Hardsocg Mfg Company | Detachable fastening for drill bits |
US2123213A (en) * | 1936-12-22 | 1938-07-12 | Sullivan Machinery Co | Cutter chain |
US2272692A (en) * | 1938-08-01 | 1942-02-10 | Sullivan Machinery Co | Cutter chain |
US2747852A (en) * | 1953-05-04 | 1956-05-29 | Cincinnati Mine Machinery Co | Cutter bits in cutter chain sockets |
US3116052A (en) * | 1959-12-01 | 1963-12-31 | Joy Mfg Co | Cutter bit and support therefor having resilient detent means |
GB895764A (en) * | 1960-05-19 | 1962-05-09 | Cincinnati Mine Machinery Co | Resilient retaining means for holding a shank in a socket member |
GB999432A (en) * | 1961-04-13 | 1965-07-28 | Austin Hoy & Co Ltd | Improvements in or relating to cutter tool and tool-box assemblies for mineral mining machines |
DE1291708B (de) * | 1965-10-16 | 1969-04-03 | Gewerk Eisenhuette Westfalia | Meissel fuer Kohlenhobel, bestehend aus einem Schaftteil und einem auswechselbaren Schneidenteil |
DE2355554C2 (de) * | 1973-11-07 | 1981-09-24 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Meißel, insbesondere für Hobel |
US3990162A (en) * | 1974-10-01 | 1976-11-09 | Caterpillar Tractor Co. | Retaining means for earthworking tips |
FR2377488A1 (fr) * | 1977-01-14 | 1978-08-11 | Poncin Andre | Perfectionnements aux dents de godets de pelles mecaniques |
GB1604667A (en) * | 1977-03-03 | 1981-12-16 | Wimet Ltd | Cutter tool holder assemblies |
GB1604668A (en) * | 1978-02-27 | 1981-12-16 | Wimet Ltd | Coal cutter tool holder assembly |
US4271615A (en) * | 1980-01-24 | 1981-06-09 | Esco Corporation | Locking device for excavating equipment |
-
1982
- 1982-06-25 US US06/392,353 patent/US4456307A/en not_active Expired - Lifetime
- 1982-09-27 DD DD82243526A patent/DD203768A5/de not_active IP Right Cessation
-
1983
- 1983-12-30 ES ES1983276636U patent/ES276636Y/es not_active Expired
-
1984
- 1984-05-08 GB GB08411694A patent/GB2148980B/en not_active Expired
- 1984-05-14 US US06/610,116 patent/US4557525A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB8411694D0 (en) | 1984-06-13 |
DD203768A5 (de) | 1983-11-02 |
US4456307A (en) | 1984-06-26 |
ES276636Y (es) | 1984-12-16 |
US4557525A (en) | 1985-12-10 |
GB2148980A (en) | 1985-06-05 |
GB2148980B (en) | 1985-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19971001 |