JPS50106298A - - Google Patents
Info
- Publication number
- JPS50106298A JPS50106298A JP49094896A JP9489674A JPS50106298A JP S50106298 A JPS50106298 A JP S50106298A JP 49094896 A JP49094896 A JP 49094896A JP 9489674 A JP9489674 A JP 9489674A JP S50106298 A JPS50106298 A JP S50106298A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
- B23B49/02—Boring templates or bushings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3931773A GB1487728A (en) | 1973-08-20 | 1973-08-20 | Drill guides |
| GB1551974 | 1974-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50106298A true JPS50106298A (ja) | 1975-08-21 |
Family
ID=26251349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49094896A Pending JPS50106298A (ja) | 1973-08-20 | 1974-08-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3917427A (ja) |
| JP (1) | JPS50106298A (ja) |
| CA (1) | CA1010685A (ja) |
| DE (1) | DE2439721A1 (ja) |
| FR (1) | FR2241367A1 (ja) |
| IT (1) | IT1019054B (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4005256A1 (de) * | 1990-02-20 | 1991-08-22 | Barthelt Hans Peter Dipl Ing | Hilfsvorrichtung zum bohren von duebelloechern in gebaeudewaenden oder -decken |
| USD817738S1 (en) * | 2016-06-14 | 2018-05-15 | Jack Chen | Manual knife sharpener |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3064504A (en) * | 1959-12-21 | 1962-11-20 | William B Jarboe | Manually usable drill guide |
| US3804546A (en) * | 1972-01-28 | 1974-04-16 | Boyan Ltd | Drill guide |
| US3775020A (en) * | 1972-01-31 | 1973-11-27 | Stanley Works | Drill guide |
-
1974
- 1974-08-19 US US498530A patent/US3917427A/en not_active Expired - Lifetime
- 1974-08-19 DE DE2439721A patent/DE2439721A1/de active Pending
- 1974-08-19 CA CA207,294A patent/CA1010685A/en not_active Expired
- 1974-08-19 JP JP49094896A patent/JPS50106298A/ja active Pending
- 1974-08-19 IT IT52636/74A patent/IT1019054B/it active
- 1974-08-20 FR FR7428554A patent/FR2241367A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2241367A1 (ja) | 1975-03-21 |
| CA1010685A (en) | 1977-05-24 |
| IT1019054B (it) | 1977-11-10 |
| US3917427A (en) | 1975-11-04 |
| DE2439721A1 (de) | 1975-03-13 |