PL2969302T3 - System and method of producing mine roof bolts - Google Patents
System and method of producing mine roof boltsInfo
- Publication number
- PL2969302T3 PL2969302T3 PL14778774T PL14778774T PL2969302T3 PL 2969302 T3 PL2969302 T3 PL 2969302T3 PL 14778774 T PL14778774 T PL 14778774T PL 14778774 T PL14778774 T PL 14778774T PL 2969302 T3 PL2969302 T3 PL 2969302T3
- Authority
- PL
- Poland
- Prior art keywords
- mine roof
- roof bolts
- producing mine
- producing
- bolts
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/44—Making machine elements bolts, studs, or the like
- B21K1/46—Making machine elements bolts, studs, or the like with heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/08—Upsetting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/06—Swaging presses; Upsetting presses
- B21J9/08—Swaging presses; Upsetting presses equipped with devices for heating the work-piece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/06—Making machine elements axles or shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361776010P | 2013-03-11 | 2013-03-11 | |
PCT/US2014/022349 WO2014164407A1 (en) | 2013-03-11 | 2014-03-10 | System and method of producing mine roof bolts |
EP14778774.1A EP2969302B1 (en) | 2013-03-11 | 2014-03-10 | System and method of producing mine roof bolts |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2969302T3 true PL2969302T3 (en) | 2021-07-05 |
Family
ID=51658867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL14778774T PL2969302T3 (en) | 2013-03-11 | 2014-03-10 | System and method of producing mine roof bolts |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140315649A1 (en) |
EP (1) | EP2969302B1 (en) |
CA (1) | CA2901372C (en) |
ES (1) | ES2837047T3 (en) |
PL (1) | PL2969302T3 (en) |
WO (1) | WO2014164407A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111570715A (en) * | 2020-05-25 | 2020-08-25 | 绍兴集知汇信息科技有限公司 | Bolt intelligence shaping system of processing |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1768866A (en) * | 1928-02-20 | 1930-07-01 | David L Summey | Metal-extruding apparatus |
US2997725A (en) * | 1959-02-18 | 1961-08-29 | Nat Machinery Co | Tong feed forging machine with supplemental work support and transfer means |
US3089361A (en) * | 1959-12-01 | 1963-05-14 | Hill Acme Company | Forging machine |
US3183532A (en) * | 1960-03-02 | 1965-05-18 | Ajax Mfg Co | Automatic transfer mechanism for forging machines |
US3183533A (en) * | 1960-06-01 | 1965-05-18 | Ajax Mfg Co | Stock feed mechanism for forging machines |
FR1297441A (en) * | 1961-06-29 | 1962-06-29 | Mueller Fritz Pressenfab | Device for transporting parts in a press |
NL6612263A (en) * | 1966-05-31 | 1967-12-01 | ||
US3719069A (en) * | 1969-08-16 | 1973-03-06 | R Liebergeld | Apparatus for conveying an elongated workpiece |
JPS60240333A (en) * | 1984-05-14 | 1985-11-29 | Yoshida Kogyo Kk <Ykk> | Production of billet for extruded shape |
EP0272067A3 (en) * | 1986-12-18 | 1990-05-09 | Stelco Inc. | Process and apparatus for upset forging of long stands of metal bar stock |
FR2621273B1 (en) * | 1987-10-05 | 1994-10-07 | Clecim Sa | PROCESS AND PLANT FOR THE PREPARATION OF METAL BEADS TO BE SPINNING |
JPH01171427A (en) * | 1987-12-25 | 1989-07-06 | Kawakami Tekkosho:Kk | Automatic sending device for noodle hanging bar |
US5201401A (en) * | 1989-10-31 | 1993-04-13 | Sms Hasenclever Gmbh | Discharge conveying apparatus for an extrusion press |
EP0672473A1 (en) * | 1994-03-15 | 1995-09-20 | Norsk Hydro A/S | Apparatus and process for the extrusion of profiles |
EP0759331B1 (en) * | 1995-08-12 | 1997-04-09 | SMS HASENCLEVER GmbH | Transverse step-by-step transport apparatus of profiles between an extrusion press and a stretcher leveller |
JPH09278168A (en) * | 1996-04-17 | 1997-10-28 | Win Tec Kk | Separately feeding method for accumulated bar like articles |
KR100303490B1 (en) * | 1999-08-23 | 2001-09-24 | 임주영 | Device for automafically molding a long bolt |
JP2003211252A (en) * | 2002-01-22 | 2003-07-29 | Minebea Co Ltd | Forging device |
KR101065357B1 (en) * | 2010-12-02 | 2011-09-16 | 한국기계연구원 | A forging device for titanium alloy bolt and a manufacturing method of forging for titanium alloy bolt and titanium alloy bolt using it |
-
2014
- 2014-03-10 CA CA2901372A patent/CA2901372C/en active Active
- 2014-03-10 EP EP14778774.1A patent/EP2969302B1/en active Active
- 2014-03-10 US US14/202,081 patent/US20140315649A1/en not_active Abandoned
- 2014-03-10 WO PCT/US2014/022349 patent/WO2014164407A1/en active Application Filing
- 2014-03-10 PL PL14778774T patent/PL2969302T3/en unknown
- 2014-03-10 ES ES14778774T patent/ES2837047T3/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2969302A4 (en) | 2016-11-30 |
WO2014164407A1 (en) | 2014-10-09 |
US20140315649A1 (en) | 2014-10-23 |
EP2969302B1 (en) | 2020-10-28 |
CA2901372A1 (en) | 2014-10-09 |
CA2901372C (en) | 2022-09-13 |
ES2837047T3 (en) | 2021-06-29 |
EP2969302A1 (en) | 2016-01-20 |
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