FR992985A - Drive cone for using tools with cylindrical shank with device preventing the tools from moving in both directions - Google Patents
Drive cone for using tools with cylindrical shank with device preventing the tools from moving in both directionsInfo
- Publication number
- FR992985A FR992985A FR992985DA FR992985A FR 992985 A FR992985 A FR 992985A FR 992985D A FR992985D A FR 992985DA FR 992985 A FR992985 A FR 992985A
- Authority
- FR
- France
- Prior art keywords
- tools
- directions
- moving
- cylindrical shank
- device preventing
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/006—Conical shanks of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/12—Adapters for drills or chucks; Tapered sleeves
- B23B51/123—Conical reduction sleeves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
- B23B2231/0204—Connection of shanks to working elements of tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR992985T | 1944-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR992985A true FR992985A (en) | 1951-10-25 |
Family
ID=9555275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR992985D Expired FR992985A (en) | 1944-10-21 | 1944-10-21 | Drive cone for using tools with cylindrical shank with device preventing the tools from moving in both directions |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR992985A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0454639A1 (en) * | 1990-04-24 | 1991-10-30 | Nobelpharma AB | Appliance for implant work on the jaw/dentine or other part of the body |
-
1944
- 1944-10-21 FR FR992985D patent/FR992985A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0454639A1 (en) * | 1990-04-24 | 1991-10-30 | Nobelpharma AB | Appliance for implant work on the jaw/dentine or other part of the body |
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