DE156269C - - Google Patents
Info
- Publication number
- DE156269C DE156269C DENDAT156269D DE156269DA DE156269C DE 156269 C DE156269 C DE 156269C DE NDAT156269 D DENDAT156269 D DE NDAT156269D DE 156269D A DE156269D A DE 156269DA DE 156269 C DE156269 C DE 156269C
- Authority
- DE
- Germany
- Prior art keywords
- arm
- screwdriver
- sleeve
- screw
- shoulder
- 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.)
- Active
Links
- 210000003128 Head Anatomy 0.000 claims 1
- 210000001331 Nose Anatomy 0.000 claims 1
- 230000000875 corresponding Effects 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
- B25B23/105—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit
- B25B23/106—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit the driving bit being a blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE156269C true DE156269C (fr) |
Family
ID=422663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT156269D Active DE156269C (fr) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE156269C (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2532972A (en) * | 1947-04-18 | 1950-12-05 | Donald D Vertin | Screw holder and starter |
EP0557687A1 (fr) * | 1992-02-27 | 1993-09-01 | Howmedica GmbH | Outil pour serrer des vis pour pédicule vertébral |
-
0
- DE DENDAT156269D patent/DE156269C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2532972A (en) * | 1947-04-18 | 1950-12-05 | Donald D Vertin | Screw holder and starter |
EP0557687A1 (fr) * | 1992-02-27 | 1993-09-01 | Howmedica GmbH | Outil pour serrer des vis pour pédicule vertébral |
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