DD110910A5 - - Google Patents
Info
- Publication number
- DD110910A5 DD110910A5 DD177569A DD17756974A DD110910A5 DD 110910 A5 DD110910 A5 DD 110910A5 DD 177569 A DD177569 A DD 177569A DD 17756974 A DD17756974 A DD 17756974A DD 110910 A5 DD110910 A5 DD 110910A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
-
- 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
- B23B31/005—Cylindrical shanks of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
- B28D1/146—Tools therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
- E21B10/445—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts percussion type, e.g. for masonry
-
- 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
- B23B2231/028—Lugs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/138—Screw threads
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Earth Drilling (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732316683 DE2316683B1 (de) | 1973-04-04 | 1973-04-04 | Bohrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD110910A5 true DD110910A5 (es) | 1975-01-12 |
Family
ID=5876893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD177569A DD110910A5 (es) | 1973-04-04 | 1974-03-29 |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5058680A (es) |
| AR (1) | AR203553A1 (es) |
| AT (1) | AT332283B (es) |
| AU (1) | AU6718174A (es) |
| BE (1) | BE812923A (es) |
| BR (1) | BR7402360D0 (es) |
| CH (1) | CH573541A5 (es) |
| DD (1) | DD110910A5 (es) |
| DE (1) | DE2316683B1 (es) |
| ES (1) | ES202066Y (es) |
| FR (1) | FR2224638B1 (es) |
| GB (1) | GB1469296A (es) |
| HU (1) | HU168227B (es) |
| IT (1) | IT1005910B (es) |
| NL (1) | NL7404313A (es) |
| PL (1) | PL89953B1 (es) |
| RO (1) | RO65545A (es) |
| ZA (1) | ZA741722B (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2363391A1 (fr) * | 1973-12-05 | 1978-03-31 | Steinbach Ralph | Dispositif porte-outil equipe d'un outil travaillant a la torsion |
| DE2444899C2 (de) * | 1974-09-19 | 1984-08-16 | Hilti Ag, Schaan | Bohrwerkzeug mit Bohrer und Aufnahmeteil |
| DE2750219C2 (de) * | 1977-11-10 | 1985-11-21 | Friedrich Duss Maschinenfabrik GmbH & Co, 7265 Neubulach | Werkzeughalterung für einen Schlag- oder Drehschlaghammer |
| DE3042319A1 (de) * | 1980-11-10 | 1982-06-09 | Friedrich Duss Maschinenfabrik GmbH & Co, 7265 Neubulach | Werkzeughalterung an einem drehschlaghammer |
| JP2545591Y2 (ja) * | 1992-01-22 | 1997-08-25 | オーエスジー株式会社 | ストレートシャンクタップ |
| TWM268121U (en) * | 2004-10-12 | 2005-06-21 | Shiao Puo Shi Entpr Co Ltd | Cutting portion on a drill bit |
| JP2010240796A (ja) * | 2009-04-08 | 2010-10-28 | Mmc Hard Materials Co Ltd | 切削工具用素材、コンポジット素材、切削工具及び切削工具用素材の製造方法 |
| CN101947665A (zh) * | 2010-09-10 | 2011-01-19 | 安徽华星消防设备(集团)有限公司 | 模具打孔冲击钻钻头 |
-
1973
- 1973-04-04 DE DE19732316683 patent/DE2316683B1/de not_active Ceased
-
1974
- 1974-03-01 AR AR252592A patent/AR203553A1/es active
- 1974-03-13 CH CH352674A patent/CH573541A5/xx not_active IP Right Cessation
- 1974-03-15 ZA ZA00741722A patent/ZA741722B/xx unknown
- 1974-03-26 BR BR2360/74A patent/BR7402360D0/pt unknown
- 1974-03-27 BE BE142529A patent/BE812923A/xx unknown
- 1974-03-27 AU AU67181/74A patent/AU6718174A/en not_active Expired
- 1974-03-29 DD DD177569A patent/DD110910A5/xx unknown
- 1974-03-29 NL NL7404313A patent/NL7404313A/xx unknown
- 1974-04-01 JP JP49035700A patent/JPS5058680A/ja active Pending
- 1974-04-01 GB GB1437874A patent/GB1469296A/en not_active Expired
- 1974-04-01 PL PL1974170012A patent/PL89953B1/pl unknown
- 1974-04-02 AT AT273974A patent/AT332283B/de not_active IP Right Cessation
- 1974-04-02 HU HUHE653A patent/HU168227B/hu unknown
- 1974-04-02 IT IT49976/74A patent/IT1005910B/it active
- 1974-04-03 RO RO7478287A patent/RO65545A/ro unknown
- 1974-04-03 FR FR7411753A patent/FR2224638B1/fr not_active Expired
- 1974-04-04 ES ES1974202066U patent/ES202066Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AR203553A1 (es) | 1975-09-22 |
| NL7404313A (es) | 1974-10-08 |
| ES202066Y (es) | 1976-02-16 |
| AT332283B (de) | 1976-09-27 |
| FR2224638A1 (es) | 1974-10-31 |
| HU168227B (es) | 1976-03-28 |
| BE812923A (fr) | 1974-07-15 |
| DE2316683A1 (es) | 1974-01-17 |
| RO65545A (ro) | 1980-06-15 |
| ATA273974A (de) | 1975-12-15 |
| DE2316683B1 (de) | 1974-01-17 |
| ZA741722B (en) | 1975-02-26 |
| AU6718174A (en) | 1975-10-02 |
| IT1005910B (it) | 1976-09-30 |
| JPS5058680A (es) | 1975-05-21 |
| BR7402360D0 (pt) | 1974-11-19 |
| GB1469296A (en) | 1977-04-06 |
| FR2224638B1 (es) | 1977-03-04 |
| CH573541A5 (es) | 1976-03-15 |
| PL89953B1 (es) | 1976-12-31 |
| ES202066U (es) | 1975-10-16 |