DK140090B - Værktøjsholder, især til hammerbor. - Google Patents
Værktøjsholder, især til hammerbor.Info
- Publication number
- DK140090B DK140090B DK675273A DK675273A DK140090B DK 140090 B DK140090 B DK 140090B DK 675273 A DK675273 A DK 675273A DK 675273 A DK675273 A DK 675273A DK 140090 B DK140090 B DK 140090B
- Authority
- DK
- Denmark
- Prior art keywords
- tool holder
- hammer drills
- drills
- hammer
- holder
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/1612—Jaws movement actuated by cam surface in a radial plane
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK675273A DK140090B (da) | 1973-12-13 | 1973-12-13 | Værktøjsholder, især til hammerbor. |
GB5348774A GB1494106A (en) | 1973-12-13 | 1974-12-10 | Tool holder especially for hammer drills |
DE19742459134 DE2459134A1 (de) | 1973-12-13 | 1974-12-11 | Werkzeughalter, insbesondere fuer hammerbohrer |
FR7441158A FR2254392B3 (da) | 1973-12-13 | 1974-12-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK675273A DK140090B (da) | 1973-12-13 | 1973-12-13 | Værktøjsholder, især til hammerbor. |
Publications (3)
Publication Number | Publication Date |
---|---|
DK675273A DK675273A (da) | 1975-08-18 |
DK140090B true DK140090B (da) | 1979-06-18 |
DK140090C DK140090C (da) | 1979-12-17 |
Family
ID=8149041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK675273A DK140090B (da) | 1973-12-13 | 1973-12-13 | Værktøjsholder, især til hammerbor. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2459134A1 (da) |
DK (1) | DK140090B (da) |
FR (1) | FR2254392B3 (da) |
GB (1) | GB1494106A (da) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3310146C2 (de) * | 1983-03-21 | 1985-08-14 | Hilti Ag, Schaan | Bohrfutter für Schlagbohrbetrieb |
EP0413917A1 (en) * | 1989-08-23 | 1991-02-27 | Kennametal Inc. | Conical rotating cutting tool with wear shield bearing surface |
-
1973
- 1973-12-13 DK DK675273A patent/DK140090B/da unknown
-
1974
- 1974-12-10 GB GB5348774A patent/GB1494106A/en not_active Expired
- 1974-12-11 DE DE19742459134 patent/DE2459134A1/de not_active Withdrawn
- 1974-12-13 FR FR7441158A patent/FR2254392B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2254392B3 (da) | 1977-09-16 |
DE2459134A1 (de) | 1975-06-26 |
DK675273A (da) | 1975-08-18 |
FR2254392A1 (da) | 1975-07-11 |
DK140090C (da) | 1979-12-17 |
GB1494106A (en) | 1977-12-07 |
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