HU176097B - Hydraulic ceiling jack - Google Patents
Hydraulic ceiling jack Download PDFInfo
- Publication number
- HU176097B HU176097B HU77FI651A HUFI000651A HU176097B HU 176097 B HU176097 B HU 176097B HU 77FI651 A HU77FI651 A HU 77FI651A HU FI000651 A HUFI000651 A HU FI000651A HU 176097 B HU176097 B HU 176097B
- Authority
- HU
- Hungary
- Prior art keywords
- mine
- jacket
- insulating layer
- support according
- support
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 239000010407 anodic oxide Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 2
- 238000010894 electron beam technology Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/005—Props; Chocks, e.g. made of flexible containers filled with backfilling material characterised by the material
- E21D15/007—Props; Chocks, e.g. made of flexible containers filled with backfilling material characterised by the material spark-reducing
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49879—Spaced wall tube or receptacle
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12736—Al-base component
- Y10T428/12743—Next to refractory [Group IVB, VB, or VIB] metal-base component
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Building Environments (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Gasket Seals (AREA)
- Laminated Bodies (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE762640104A DE2640104C3 (de) | 1976-09-07 | 1976-09-07 | Grubenstempel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU176097B true HU176097B (en) | 1980-12-28 |
Family
ID=5987273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU77FI651A HU176097B (en) | 1976-09-07 | 1977-09-02 | Hydraulic ceiling jack |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4192479A (show.php) |
| JP (1) | JPS5332803A (show.php) |
| AR (1) | AR224721A1 (show.php) |
| AU (1) | AU502292B2 (show.php) |
| BE (1) | BE858469A (show.php) |
| DE (1) | DE2640104C3 (show.php) |
| ES (1) | ES461959A1 (show.php) |
| FR (1) | FR2363692A1 (show.php) |
| GB (1) | GB1588261A (show.php) |
| HU (1) | HU176097B (show.php) |
| PL (1) | PL200683A1 (show.php) |
| RO (1) | RO77402A (show.php) |
| ZA (1) | ZA775286B (show.php) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1592090A (en) * | 1977-03-02 | 1981-07-01 | Reininghaus U | Cylinders |
| DE3320759C1 (de) * | 1983-06-09 | 1984-10-25 | Bochumer Eisenhütte Heintzmann GmbH & Co KG, 4630 Bochum | Hydraulisch beaufschlagbarer Zylinder,fuer ein Ausbaugestell sowie Verfahren zu seiner Herstellung |
| HU186714B (en) * | 1983-06-17 | 1985-09-30 | Vedecko Vizkumny Uhelny Ustav | Protective coating for surface protection of pieces made of light material or light alloy |
| JP2652592B2 (ja) * | 1991-05-17 | 1997-09-10 | 日本スカイロボット株式会社 | 伸縮柱等の進退機構 |
| GB2274311A (en) * | 1992-01-26 | 1994-07-20 | Xingzhu Jiang | Hydraulic support |
| US6910834B2 (en) * | 2003-05-27 | 2005-06-28 | Burrell Mining Products, Inc. | Mine prop |
| FR2888309B1 (fr) * | 2005-07-05 | 2007-10-12 | Saipem S A Sa | Piece de raccordement de conduites comportant une chemise interne, procede de revetement et procede d'assemblage |
| DE202008008574U1 (de) * | 2008-06-25 | 2008-08-28 | Maquet Gmbh & Co. Kg | Verkleidung einer höhenverstellbaren Stützsäule |
| KR100963423B1 (ko) * | 2009-11-12 | 2010-06-15 | 현대하이스코 주식회사 | 하이드로 포밍을 이용한 워터 파이프 제조 방법 |
| US8851805B2 (en) | 2012-08-30 | 2014-10-07 | Burrell Mining Products, Inc. | Telescopic mine roof support |
| US9995140B2 (en) * | 2013-11-22 | 2018-06-12 | Fci Holdings Delaware, Inc. | Yieldable prop with yieldable insert |
| US9611738B2 (en) | 2014-08-27 | 2017-04-04 | Burrell Mining Products, Inc. | Ventilated mine roof support |
| US9903203B2 (en) | 2014-08-27 | 2018-02-27 | Burrell Mining Products, Inc. | Ventilated mine roof support |
| GB2551994A (en) * | 2016-07-04 | 2018-01-10 | Eze Shoring (Halifax) Ltd | Prop |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US58650A (en) * | 1866-10-09 | Improved driving-pipe for oil-wells | ||
| DE7627866U1 (show.php) * | Friebe, Herbert, 5000 Koeln | |||
| US1467563A (en) * | 1922-01-05 | 1923-09-11 | Percy A E Armstrong | Corrosion and heat resisting apparatus |
| US2311138A (en) * | 1939-03-15 | 1943-02-16 | Cleveland Graphite Bronze Co | Conductor |
| US2585128A (en) * | 1946-03-01 | 1952-02-12 | Bendix Aviat Corp | Aluminum optical mirror and method of making same |
| US2647847A (en) * | 1950-02-28 | 1953-08-04 | Fluid Packed Pump Company | Method for interfitting machined parts |
| FR1127280A (fr) * | 1955-07-08 | 1956-12-12 | Jeenicke & Co K G E | Procédé permettant aux chapeaux de soutènement de mines, aux étançons et aux autres éléments de soutènement en métal léger de ne pas produire d'étincelles et de résister à la corrosion |
| DE1061273B (de) * | 1958-01-13 | 1959-07-16 | Kloeckner Bergbau Victor Icker | Hydraulischer Grubenstempel |
| FR1202536A (fr) * | 1958-09-11 | 1960-01-11 | étançon de mine | |
| US3031330A (en) * | 1959-01-08 | 1962-04-24 | Hornick Frank | Method of bonding an outer coating of one metal to a base surface of aluminum or the like |
| US3086284A (en) * | 1959-10-07 | 1963-04-23 | Alloyd Res Corp | Thermal insulating construction |
| FR1348297A (fr) * | 1963-02-25 | 1964-01-04 | Acrow Eng Ltd | Perfectionnements aux étançons de mines |
| US3598156A (en) * | 1968-07-15 | 1971-08-10 | Jordan Band | Bimetal tubing and method of making same |
| US3689232A (en) * | 1971-07-09 | 1972-09-05 | Asahi Chemical Ind | Jointing materials for steel and aluminum |
| US3942705A (en) * | 1974-11-11 | 1976-03-09 | General Electric Company | Protection for aluminum tubing during ultrasonic soldering |
-
1976
- 1976-09-07 DE DE762640104A patent/DE2640104C3/de not_active Expired
-
1977
- 1977-07-29 AR AR268627A patent/AR224721A1/es active
- 1977-08-19 AU AU28051/77A patent/AU502292B2/en not_active Expired
- 1977-08-30 ES ES461959A patent/ES461959A1/es not_active Expired
- 1977-08-31 ZA ZA00775286A patent/ZA775286B/xx unknown
- 1977-09-02 HU HU77FI651A patent/HU176097B/hu unknown
- 1977-09-02 RO RO7791528A patent/RO77402A/ro unknown
- 1977-09-05 FR FR7726852A patent/FR2363692A1/fr active Pending
- 1977-09-06 PL PL77200683A patent/PL200683A1/xx unknown
- 1977-09-06 GB GB37206/77A patent/GB1588261A/en not_active Expired
- 1977-09-07 JP JP10685377A patent/JPS5332803A/ja active Granted
- 1977-09-07 BE BE180722A patent/BE858469A/xx unknown
-
1978
- 1978-09-28 US US05/946,584 patent/US4192479A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ZA775286B (en) | 1978-07-26 |
| AU502292B2 (en) | 1979-07-19 |
| JPS5624079B2 (show.php) | 1981-06-03 |
| PL200683A1 (pl) | 1978-04-10 |
| DE2640104C3 (de) | 1979-03-08 |
| US4192479A (en) | 1980-03-11 |
| AU2805177A (en) | 1979-02-22 |
| DE2640104B2 (de) | 1978-06-29 |
| GB1588261A (en) | 1981-04-23 |
| AR224721A1 (es) | 1982-01-15 |
| RO77402A (ro) | 1981-11-04 |
| BE858469A (fr) | 1978-01-02 |
| JPS5332803A (en) | 1978-03-28 |
| DE2640104A1 (de) | 1978-03-16 |
| FR2363692A1 (fr) | 1978-03-31 |
| ES461959A1 (es) | 1978-05-16 |
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