IT1137535B - Giraviti - Google Patents
GiravitiInfo
- Publication number
- IT1137535B IT1137535B IT21070/81A IT2107081A IT1137535B IT 1137535 B IT1137535 B IT 1137535B IT 21070/81 A IT21070/81 A IT 21070/81A IT 2107081 A IT2107081 A IT 2107081A IT 1137535 B IT1137535 B IT 1137535B
- Authority
- IT
- Italy
- Prior art keywords
- screwdrivers
- Prior art date
Links
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
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3031615A DE3031615C2 (de) | 1980-08-21 | 1980-08-21 | Kraftangetriebene Schraubvorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8121070A0 IT8121070A0 (it) | 1981-04-10 |
| IT1137535B true IT1137535B (it) | 1986-09-10 |
Family
ID=6110135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT21070/81A IT1137535B (it) | 1980-08-21 | 1981-04-10 | Giraviti |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3031615C2 (it) |
| FR (1) | FR2488826B1 (it) |
| IT (1) | IT1137535B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT383299B (de) * | 1982-03-05 | 1987-06-10 | Sticht Fertigungstech Stiwa | Einrichtung zum eindrehen von schrauben |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2796161A (en) * | 1955-07-26 | 1957-06-18 | Clinton L Graybill | Hydraulically actuated attachment for power-driven tool chucks |
| US2989996A (en) * | 1958-01-03 | 1961-06-27 | Paul H Dixon | Power operated mechanism for assembling threaded fasteners |
| US3252641A (en) * | 1961-06-07 | 1966-05-24 | Speedfast Corp | Safety device for fluid actuated fastener driving machines |
| DE1856998U (de) * | 1962-07-03 | 1962-08-16 | Helmut Schmitt | Schraubvorrichtung, insbesondere zum finschrauben von holz- oder blechschrauben, fur nicht vorgebohrte werkstuecke. |
| DE1603839C3 (de) * | 1967-07-13 | 1974-01-17 | Dieter Haubold Industrielle Nagelgeraete, 3005 Hemmingen-Westerfeld | Steuerventileinrichtung für einen Druckluftnagler |
| US3524484A (en) * | 1968-05-01 | 1970-08-18 | Illinois Tool Works | Adjustable nosepiece for power screwdriver |
| US3581607A (en) * | 1969-02-24 | 1971-06-01 | Ingersoll Rand Co | Depth measuring power wrench |
| DE2221712A1 (de) * | 1972-05-04 | 1973-11-15 | Behrens Friedrich Joh | Druckluftbetaetigtes eintreibgeraet |
| FR2360383A1 (fr) * | 1976-08-04 | 1978-03-03 | Diserca Sa | Perfectionnements aux visseuses a arret automatique |
-
1980
- 1980-08-21 DE DE3031615A patent/DE3031615C2/de not_active Expired
-
1981
- 1981-03-31 FR FR8106414A patent/FR2488826B1/fr not_active Expired
- 1981-04-10 IT IT21070/81A patent/IT1137535B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2488826A1 (fr) | 1982-02-26 |
| FR2488826B1 (fr) | 1985-10-25 |
| IT8121070A0 (it) | 1981-04-10 |
| DE3031615C2 (de) | 1982-11-18 |
| DE3031615A1 (de) | 1982-02-25 |
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