CA2275133C - Tournevis a bouts amovibles - Google Patents
Tournevis a bouts amovibles Download PDFInfo
- Publication number
- CA2275133C CA2275133C CA002275133A CA2275133A CA2275133C CA 2275133 C CA2275133 C CA 2275133C CA 002275133 A CA002275133 A CA 002275133A CA 2275133 A CA2275133 A CA 2275133A CA 2275133 C CA2275133 C CA 2275133C
- Authority
- CA
- Canada
- Prior art keywords
- bit
- socket
- axis
- stop surface
- mandrel
- 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 - Lifetime
Links
- 230000000295 complement effect Effects 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000006872 improvement Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 description 15
- 238000010168 coupling process Methods 0.000 description 15
- 238000005859 coupling reaction Methods 0.000 description 15
- 230000003014 reinforcing effect Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/044,956 US5351586A (en) | 1993-04-08 | 1993-04-08 | Screwdriver replacement bit assembly |
| US08/044,956 | 1993-04-08 | ||
| CA002160001A CA2160001C (fr) | 1993-04-08 | 1994-04-07 | Tournevis a embouts amovibles |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002160001A Division CA2160001C (fr) | 1993-04-08 | 1994-04-07 | Tournevis a embouts amovibles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2275133A1 CA2275133A1 (fr) | 1994-10-27 |
| CA2275133C true CA2275133C (fr) | 2001-12-11 |
Family
ID=25678173
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002275133A Expired - Lifetime CA2275133C (fr) | 1993-04-08 | 1994-04-07 | Tournevis a bouts amovibles |
| CA002275131A Expired - Lifetime CA2275131C (fr) | 1993-04-08 | 1994-04-07 | Manchon pour enlever le levier d'un foret de tournevis |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002275131A Expired - Lifetime CA2275131C (fr) | 1993-04-08 | 1994-04-07 | Manchon pour enlever le levier d'un foret de tournevis |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA2275133C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226853A (zh) * | 2018-10-31 | 2019-01-18 | 江苏巨力鼎鑫机械有限公司 | 四刃圆鼻铣刀 |
-
1994
- 1994-04-07 CA CA002275133A patent/CA2275133C/fr not_active Expired - Lifetime
- 1994-04-07 CA CA002275131A patent/CA2275131C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2275133A1 (fr) | 1994-10-27 |
| CA2275131C (fr) | 2001-12-11 |
| CA2275131A1 (fr) | 1994-10-27 |
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| CA2275133C (fr) | Tournevis a bouts amovibles | |
| JP3506337B6 (ja) | 交換可能なビットアセンブリ付きスクリュドライバ | |
| CA2324623C (fr) | Embout de pincement pour tournevis | |
| CA2511722C (fr) | Bande courbee a vis | |
| CA2324627C (fr) | Cliquet a deux bras pour tournevis a alimentation automatique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20140407 |