ES478513A1 - Mejoras en martillos rompedores hidraulicos. - Google Patents
Mejoras en martillos rompedores hidraulicos.Info
- Publication number
- ES478513A1 ES478513A1 ES478513A ES478513A ES478513A1 ES 478513 A1 ES478513 A1 ES 478513A1 ES 478513 A ES478513 A ES 478513A ES 478513 A ES478513 A ES 478513A ES 478513 A1 ES478513 A1 ES 478513A1
- Authority
- ES
- Spain
- Prior art keywords
- screws
- sleeve
- locked
- distributor head
- guiding body
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Mejoras en martillos rompedores hidráulicos, caracterizados porque el ensamblado de los tres elementos fundamentales del cuerpo del martillo , que son la cabeza superior distribuidora, la camisa y el cuerpo inferior que conduce al cincel, se unen entre si formando un bloque compacto mediante uniones roscadas que se realizan practicando una rosca exterior en la parte superior de la camisa y una rosca interior en la cabeza superior distribuidora, que se roscan entre si fuertemente, introduciendo a continuación varios tornillos-frenos entre cada una de las hendiduras, que se encuentren enfrente a los correspondientes tornillos freno, y realizando la unión entre la camisa y el cuerpo inferior, mediante una tuerca auxiliar que, apoyando en la camisa se rosca fuertemente en el cuerpo inferior, introduciendo seguidamente, de forma análoga que en el amarre entre la camisa y la cabeza superior, sendos tornillos frenos, en cada una de las hendiduras que quedan enfrentadas los mismos, atravesando lostornillos-freno al cuerpo situado exteriormente y estando practicadas las hendiduras en el cuerpo situado interiormente en forma alargada en sentido paralelo al eje del martillo.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES478513A ES478513A1 (es) | 1979-03-12 | 1979-03-12 | Mejoras en martillos rompedores hidraulicos. |
| FR8003036A FR2451249A1 (fr) | 1979-03-12 | 1980-02-12 | Marteaux piqueurs hydrauliques presentant un mode d'assemblage particulier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES478513A ES478513A1 (es) | 1979-03-12 | 1979-03-12 | Mejoras en martillos rompedores hidraulicos. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES478513A1 true ES478513A1 (es) | 1979-12-16 |
Family
ID=8477821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES478513A Expired ES478513A1 (es) | 1979-03-12 | 1979-03-12 | Mejoras en martillos rompedores hidraulicos. |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES478513A1 (es) |
| FR (1) | FR2451249A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6062322A (en) * | 1998-06-15 | 2000-05-16 | Sandvik Ab | Precussive down-the-hole rock drilling hammer |
| GB2532934B (en) * | 2014-12-01 | 2019-08-14 | Arrowhead Rockdrill Company Ltd | A method of manufacturing a hydraulic hammer using male and female gauges |
-
1979
- 1979-03-12 ES ES478513A patent/ES478513A1/es not_active Expired
-
1980
- 1980-02-12 FR FR8003036A patent/FR2451249A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2451249B3 (es) | 1981-12-11 |
| FR2451249A1 (fr) | 1980-10-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1207237A (en) | Depth stop and hand grip fastening arrangement for drilling and like machines | |
| SE8001186L (sv) | Skerverktyg | |
| NO912580D0 (no) | Verktoey for aa ta ut brukne bolter. | |
| DE3572856D1 (en) | Drill element for percussion drilling | |
| FR2451249A1 (fr) | Marteaux piqueurs hydrauliques presentant un mode d'assemblage particulier | |
| DE59701384D1 (de) | Verbindung zwischen einem Schneidenhalter und einem Werkzeugträger eines Ausdrehkopfes | |
| DE3564316D1 (en) | Wood screw | |
| EP0048578A3 (en) | Tool holder and cutting tool for use with the tool holder | |
| GB1065389A (en) | Tool holder | |
| GB965852A (en) | Improvements relating to percussion rock drilling machines | |
| GB2002273A (en) | Cutting tool | |
| AU6072180A (en) | Self drilling and self threading screws | |
| ES269825U (es) | Herramienta para la colocacion de anclajes de tornillo dentro de una pared. | |
| GB1534414A (en) | Anchor screw and extractor therefor | |
| GB1180220A (en) | Improvements in or relating to Garden Tools | |
| GB1458787A (en) | Percussive drill | |
| SU426826A1 (ru) | Сверло для древесины | |
| SE7909149L (sv) | Borrningsverktyg | |
| GB808614A (en) | Improvements in or relating to woodworkers' chisels, screwdrivers, and like tools | |
| GB1029476A (en) | A deep-hole drill | |
| JPS578032A (en) | Centering tapping machine | |
| FR2390616A1 (fr) | Procede d'assemblage mecanique d'elements de meubles par vis de rappel | |
| SU545460A1 (ru) | Головка гайковерта дл вывинчивани деталей с внутренней и внешней резьбами | |
| FR2380839A1 (fr) | Etrier de filiere pour filetage manuel | |
| GB916112A (en) | Adjustable tool holder |