FR2412393A1 - Dispositif pour la fixation d'outils a percussion - Google Patents
Dispositif pour la fixation d'outils a percussionInfo
- Publication number
- FR2412393A1 FR2412393A1 FR7900049A FR7900049A FR2412393A1 FR 2412393 A1 FR2412393 A1 FR 2412393A1 FR 7900049 A FR7900049 A FR 7900049A FR 7900049 A FR7900049 A FR 7900049A FR 2412393 A1 FR2412393 A1 FR 2412393A1
- Authority
- FR
- France
- Prior art keywords
- blade
- tool
- segments
- self
- changed quickly
- 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
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
- 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)
- Percussive Tools And Related Accessories (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
L'INVENTION CONCERNE LES CONSTRUCTIONS MECANIQUES. LE DISPOSITIF FAISANT L'OBJET DE L'INVENTION, EST DU TYPE COMPORTANT UN CORPS 1 DONT AU MOINS UNE PARTIE DE LA SURFACE INTERIEURE 2 EST CONIQUE, UN ELEMENT D'ARRET 3 DISPOSE A L'INTERIEUR DUDIT CORPS ET SOLLICITE PAR UN RESSORT 4 SUIVANT LA DIRECTION DE SON AXE LONGITUDINAL, DES MOYENS DE FIXATION MONTES DE MANIERE A POUVOIR COOPERER AVEC LEDIT ELEMENT D'ARRET ET DESTINES A EMPECHER LE DEPLACEMENT AXIAL DE CELUI-CI, ET EST CARACTERISE EN CE QUE LEDIT ELEMENT D'ARRET SE PRESENTE SOUS FORME D'UNE DOUILLE 16 CONSTITUEE PAR AU MOINS DEUX PIECES OU SEGMENTS 11, 12 DONT LES SURFACE LATERALES SONT CONJUGEES ENTRE ELLES DE MANIERE QUE LA SURFACE EXTERIEURE DE LADITE DOUILLE CORRESPONDE A LA SURFACE CONIQUE DUDIT CORPS. L'INVENTION PEUT ETRE UTILISEE NOTAMMENT DANS L'INDUSTRIE NAVALE ET LES CONSTRUCTIONS MECANIQUES POUR LE CHAUFFAGE DE PIECES A SOUDER AINSI QUE DANS LA FONDERIE POUR L'EBARBAGE DES SURFACES PEU ACCESSIBLES ET PROFILEES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2558780 | 1977-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2412393A1 true FR2412393A1 (fr) | 1979-07-20 |
FR2412393B1 FR2412393B1 (fr) | 1983-03-18 |
Family
ID=20739646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7900049A Granted FR2412393A1 (fr) | 1977-12-23 | 1979-01-02 | Dispositif pour la fixation d'outils a percussion |
Country Status (4)
Country | Link |
---|---|
DD (1) | DD148150A3 (fr) |
DE (1) | DE2855284C2 (fr) |
FR (1) | FR2412393A1 (fr) |
SE (1) | SE7813228L (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4463960A (en) * | 1981-05-11 | 1984-08-07 | Jean Walton | Self-adjusting chucks |
DE3125454A1 (de) * | 1981-06-29 | 1983-01-20 | Hilti AG, 9494 Schaan | Bohrhammer fuer bohr- und schlagbohrbetrieb |
DE3125453A1 (de) * | 1981-06-29 | 1983-01-20 | Hilti AG, 9494 Schaan | Bohrhammer mit werkzeughalter |
DE3132450A1 (de) * | 1981-08-17 | 1983-02-24 | Hilti AG, 9494 Schaan | Bohrhammer mit fuehrungszylinder fuer das schlagwerk |
US6152643A (en) * | 1998-09-21 | 2000-11-28 | Woodings Industrial Corporation | Coupling for inserting a soaking bar into a blast furnace tap hole |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE212062C (fr) * | ||||
DE231819C (fr) * | ||||
US1387493A (en) * | 1918-06-17 | 1921-08-16 | Keller Pneumatic Tool Company | Percussion-tool |
US1580617A (en) * | 1921-09-23 | 1926-04-13 | Independent Pneumatic Tool Co | Rivet-set retainer |
FR1598871A (fr) * | 1967-12-27 | 1970-07-06 | ||
DE2334817A1 (de) * | 1972-10-03 | 1974-04-11 | Inst Gornowo Dela Sib Otdel Ak | Handbetaetigte druckluft-schlagmaschine |
-
1978
- 1978-12-15 DD DD78210243A patent/DD148150A3/de not_active IP Right Cessation
- 1978-12-21 DE DE2855284A patent/DE2855284C2/de not_active Expired
- 1978-12-21 SE SE7813228A patent/SE7813228L/xx unknown
-
1979
- 1979-01-02 FR FR7900049A patent/FR2412393A1/fr active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE212062C (fr) * | ||||
DE231819C (fr) * | ||||
US1387493A (en) * | 1918-06-17 | 1921-08-16 | Keller Pneumatic Tool Company | Percussion-tool |
US1580617A (en) * | 1921-09-23 | 1926-04-13 | Independent Pneumatic Tool Co | Rivet-set retainer |
FR1598871A (fr) * | 1967-12-27 | 1970-07-06 | ||
DE2334817A1 (de) * | 1972-10-03 | 1974-04-11 | Inst Gornowo Dela Sib Otdel Ak | Handbetaetigte druckluft-schlagmaschine |
Also Published As
Publication number | Publication date |
---|---|
SE7813228L (sv) | 1979-06-24 |
DE2855284C2 (de) | 1983-02-24 |
DD148150A3 (de) | 1981-05-13 |
FR2412393B1 (fr) | 1983-03-18 |
DE2855284A1 (de) | 1979-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |