CO6280415A2 - Sistema para conexiones enclavijadas que tienen una forma troncoconica que se une con una apertura en un elemento que esta siendo unido mediante el sistema de conexion - Google Patents
Sistema para conexiones enclavijadas que tienen una forma troncoconica que se une con una apertura en un elemento que esta siendo unido mediante el sistema de conexionInfo
- Publication number
- CO6280415A2 CO6280415A2 CO10062834A CO10062834A CO6280415A2 CO 6280415 A2 CO6280415 A2 CO 6280415A2 CO 10062834 A CO10062834 A CO 10062834A CO 10062834 A CO10062834 A CO 10062834A CO 6280415 A2 CO6280415 A2 CO 6280415A2
- Authority
- CO
- Colombia
- Prior art keywords
- joins
- joined
- opening
- connection
- interlocked connections
- Prior art date
Links
- 238000009412 basement excavation Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/58—Component parts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/006—Pivot joint assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2350/00—Machines or articles related to building
- F16C2350/26—Excavators
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32606—Pivoted
- Y10T403/32861—T-pivot, e.g., wrist pin, etc.
- Y10T403/32868—Floating pin
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32606—Pivoted
- Y10T403/32861—T-pivot, e.g., wrist pin, etc.
- Y10T403/32893—T-pivot, e.g., wrist pin, etc. including distinct pin retainer
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32606—Pivoted
- Y10T403/32861—T-pivot, e.g., wrist pin, etc.
- Y10T403/32893—T-pivot, e.g., wrist pin, etc. including distinct pin retainer
- Y10T403/32909—Threaded pin end
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Component Parts Of Construction Machinery (AREA)
- Connection Of Plates (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
Se divulga sistemas de conexión mejorados para conexiones enclavijadas. A pesar de que los sistemas de conexiones se pueden utilizar en sistemas de excavación con cable de arrastre, los sistemas de conexión también se pueden utilizar para conexiones enclavijadas en una variedad de otros tipos de equipo de minería, dragado, silvicultura, y construcción. Un inserto utilizado en los sistemas de conexión tiene una forma troncocónica que se une con una apertura en un elemento que está siendo unido mediante el sistema de conexión.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US99026207P | 2007-11-26 | 2007-11-26 | |
US99025807P | 2007-11-26 | 2007-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CO6280415A2 true CO6280415A2 (es) | 2011-05-20 |
Family
ID=40669853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO10062834A CO6280415A2 (es) | 2007-11-26 | 2010-05-26 | Sistema para conexiones enclavijadas que tienen una forma troncoconica que se une con una apertura en un elemento que esta siendo unido mediante el sistema de conexion |
Country Status (17)
Country | Link |
---|---|
US (2) | US8469622B2 (es) |
CN (2) | CN101868326B (es) |
AR (1) | AR069473A1 (es) |
AU (1) | AU2008329895B2 (es) |
BR (1) | BRPI0820582A2 (es) |
CA (1) | CA2702963C (es) |
CL (1) | CL2008003493A1 (es) |
CO (1) | CO6280415A2 (es) |
EA (1) | EA017326B1 (es) |
ES (1) | ES2389431B1 (es) |
HK (1) | HK1145476A1 (es) |
JO (1) | JO2750B1 (es) |
MX (1) | MX2010005788A (es) |
NZ (2) | NZ602664A (es) |
PE (1) | PE20091663A1 (es) |
SE (1) | SE535993C2 (es) |
WO (1) | WO2009070471A1 (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101868326B (zh) * | 2007-11-26 | 2015-02-18 | 爱斯科公司 | 销轴连接器 |
US20130152431A1 (en) * | 2009-11-26 | 2013-06-20 | Cqms Pty Ltd | Rigging assembly for a dragline excavator |
AU2011100605B4 (en) * | 2010-05-24 | 2011-09-22 | Cqms Pty Ltd | An excavator rigging socket |
IT1403865B1 (it) * | 2011-02-17 | 2013-11-08 | Cambria | Staffa universale per organi operativi applicabili a macchine movimentazione terra |
AU2012262670A1 (en) * | 2011-06-02 | 2013-12-19 | Bradken Resources Pty Limited | Lock |
ZA201209057B (en) | 2011-11-30 | 2013-07-31 | Harnischfeger Tech Inc | Dipper bail |
AU2011253753B2 (en) | 2011-11-30 | 2014-10-09 | 2Mt Mining Products Pty Ltd | Dragline pin locking device |
AU2013204348A1 (en) * | 2012-08-27 | 2014-03-13 | Bradken Resources Pty Limited | Dragline rigging components |
CN102897680B (zh) * | 2012-10-31 | 2015-11-25 | 徐州重型机械有限公司 | 一种塔式起重机的销轴辅助安装装置 |
US10113296B2 (en) * | 2013-10-01 | 2018-10-30 | Bright Technologies, L.L.C. | Dragline bucket rigging system |
FR3014971B1 (fr) * | 2013-12-12 | 2016-01-22 | Airbus Operations Sas | Assemblage comprenant un axe d'articulation supporte par une chape et immobilise en translation par un dispositif de blocage integrant un double systeme d'anti-rotation |
CN106151201A (zh) * | 2014-01-19 | 2016-11-23 | 方义飞 | 一种销轴、销轴的制作方法、销轴连接组件和工程机械 |
CN105041812B (zh) * | 2014-01-19 | 2017-03-15 | 方义飞 | 销轴连接组件及其销轴座、销轴座的制作方法 |
US20150292180A1 (en) * | 2014-04-09 | 2015-10-15 | Esco Corporation | Rigging Pin Assembly and Components and Method of Installation Thereof |
US9814470B2 (en) * | 2014-05-22 | 2017-11-14 | Symmetry Medical Manufacturing, Inc. | Offset orthopaedic reamer handle |
MX368233B (es) * | 2014-06-02 | 2019-09-25 | Joy Global Surface Mining Inc | Ecualizador para una escavadora minera. |
FR3024890B1 (fr) * | 2014-08-13 | 2017-03-17 | Safran | Assemblage de type liaison pivot |
AU2015308757B2 (en) * | 2014-08-29 | 2020-04-09 | Esco Group Llc | Hammerless pin assembly |
WO2016054673A1 (en) | 2014-10-10 | 2016-04-14 | Bartlett Transport Improvements Pty. Ltd. | Safety chain attachment |
US10030693B2 (en) | 2015-05-26 | 2018-07-24 | Caterpillar Inc. | Pin and retainer locking system |
AU2017332153B2 (en) * | 2016-09-21 | 2022-09-22 | Esco Group Llc | Pin assembly |
CA2989756A1 (en) * | 2016-12-22 | 2018-06-22 | Harnischfeger Technologies, Inc. | Equalizer with lubrication |
JP6201158B1 (ja) * | 2017-04-06 | 2017-09-27 | 株式会社神島組 | 連結装置、建設機械および連結ピンの取外装置 |
GB2565095B (en) * | 2017-08-01 | 2020-03-11 | Caterpillar Sarl | Hitch assembly for articulated machines |
CN107701561A (zh) * | 2017-11-10 | 2018-02-16 | 徐州徐工环境技术有限公司 | 一种垃圾压缩设备及其自调节销轴 |
US11225773B2 (en) * | 2018-03-12 | 2022-01-18 | Caterpillar Inc. | Dragline oval two-piece bushing |
CN110155373B (zh) * | 2019-06-11 | 2020-11-13 | 哈尔滨工业大学 | 一种折展机构连接处径向间隙的消除装置 |
AU2021217678A1 (en) * | 2020-02-07 | 2022-09-01 | Esco Group Llc | Pin assembly |
US11482847B2 (en) * | 2020-07-10 | 2022-10-25 | Marmon Utility Llc | Aerial cable spacer insulator |
JP7164582B2 (ja) * | 2020-11-20 | 2022-11-01 | 株式会社樋口製作所 | バケット用ツース着脱構造及びそのバケット |
JP7164585B2 (ja) * | 2020-12-14 | 2022-11-01 | 株式会社樋口製作所 | バケット用ツース着脱構造及びそのバケット |
US11926508B2 (en) | 2021-05-12 | 2024-03-12 | Columbus Mckinnon Corporation | Retaining mechanism for a load pin on a clevis hook assembly |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US847719A (en) * | 1906-01-08 | 1907-03-19 | Charles H Arnold | Knuckle-joint. |
US1363477A (en) * | 1918-01-08 | 1920-12-28 | Ernest A Lowe | Pivot or knuckle joint connection |
US1724985A (en) * | 1927-11-16 | 1929-08-20 | Ralph J Winterbottom | Piston and piston pin |
US1819887A (en) * | 1930-03-15 | 1931-08-18 | Lawford H Fry | Crosshead |
US1927241A (en) * | 1931-08-18 | 1933-09-19 | Fred H Mccullough | Fair lead pulley |
US2967726A (en) * | 1958-05-08 | 1961-01-10 | Hough Co Frank | Pivot pin securing means |
US3274879A (en) | 1964-12-24 | 1966-09-27 | Atlas Copco Ab | Self-locking clevis pin |
US3606406A (en) * | 1969-11-26 | 1971-09-20 | Keystone Consolidated Ind Inc | Snap action retainer |
US3797949A (en) * | 1972-07-03 | 1974-03-19 | Mesta Machine Co | Keeper for retaining a pin or shaft |
US3841771A (en) * | 1972-12-26 | 1974-10-15 | Caterpillar Tractor Co | Tapered hinge pin assembly and removal means |
US3979994A (en) | 1975-01-23 | 1976-09-14 | Caterpillar Tractor Co. | Pivot pin including detachable pilot section |
JPS52121161A (en) | 1976-04-02 | 1977-10-12 | Nissan Motor Co Ltd | Stopper for clevis pin |
US4089382A (en) | 1977-04-04 | 1978-05-16 | Hughes Tool Company | Cutter mounting for a large hole earth boring bit |
US4337614A (en) * | 1980-02-19 | 1982-07-06 | Esco Corporation | Pin locking assembly |
US4597499A (en) * | 1984-06-20 | 1986-07-01 | Hanula Richard M | Biased pin retainer block for a rotary coupling system |
US4786202A (en) | 1985-02-12 | 1988-11-22 | The United States Of America As Represented By The Secretary Of The Air Force | Dual load path pin clevis joint |
US4684280A (en) | 1986-04-14 | 1987-08-04 | Pneumo Abex Corporation | Clevis connection |
US4791738A (en) | 1987-06-22 | 1988-12-20 | Esco Corporation | Dragline bucket |
US4896989A (en) | 1987-07-02 | 1990-01-30 | Swager William E | Lockable, pin-retaining coupling |
US4804588A (en) * | 1987-11-10 | 1989-02-14 | Tricon Metals & Services, Inc. | Multi-layer alloy steel wear structure and process for making same |
US4932807A (en) | 1988-07-28 | 1990-06-12 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Clevis joint for deployable space structures |
US5044812A (en) | 1990-01-23 | 1991-09-03 | Dresser Industries, Inc. | Sealed and lubricated pivot pin assembly and method |
US5084990A (en) | 1990-08-06 | 1992-02-04 | Esco Corporation | Dragline bucket and method of operating the same |
US5088214A (en) | 1991-01-17 | 1992-02-18 | Esco Corporation | Excavator wear edge |
US5046881A (en) * | 1991-02-01 | 1991-09-10 | Swager William E | Lockable pin and clevis |
US5321902A (en) * | 1992-10-16 | 1994-06-21 | George Gregory | Dump block for strip mine rigging apparatus |
US5599150A (en) * | 1993-04-27 | 1997-02-04 | Rockwell International Corporation | Clevis pin retainer clips |
US5597260A (en) * | 1993-11-19 | 1997-01-28 | G.E.T. Australia Pty Ltd. | Pin retention system |
US5525001A (en) | 1994-09-26 | 1996-06-11 | Chrysler Corporation | Clamping and fastening apparatus |
US5577858A (en) * | 1995-04-27 | 1996-11-26 | Harnischfeger Corporation | Pin-retaining structure and method for retaining a pin |
US5619810A (en) | 1995-12-04 | 1997-04-15 | Harnischfeger Corporation | Pin retention device and related method for retaining a trunnion link pin in a digging implement |
US5791809A (en) * | 1997-04-24 | 1998-08-11 | Harnischfeger Technologies, Inc. | Dragline with improved pin-retaining structure |
US5865557A (en) * | 1997-07-14 | 1999-02-02 | Harnischfeger Corporation | Clevis with improved pin locking assembly |
US5992061A (en) | 1997-07-25 | 1999-11-30 | Esco Corporation | Dragline bucket dump compensator |
US5913605A (en) * | 1997-09-17 | 1999-06-22 | G. H. Hensley Industries, Inc. | Rotary lock system for wear runner assembly |
US6074126A (en) | 1997-10-17 | 2000-06-13 | Sikorsky Aircraft Corporation | Structural interlock for inhibiting relative rotation between mating elements |
US6092958A (en) * | 1997-12-03 | 2000-07-25 | Caterpillar Inc. | Pin retainer for ground engaging tools |
AUPP347498A0 (en) * | 1998-05-13 | 1998-06-04 | Meyers, Thomas Anthony | Dragline rigging |
US6158917A (en) * | 1999-02-23 | 2000-12-12 | Wolin; Robert H. | Retention mechanism for mounting pins |
US6357955B1 (en) * | 2000-01-21 | 2002-03-19 | Johnson Controls Technology Company | Self retaining clevis pin and clevis assembly |
CA2312550C (en) * | 2000-06-27 | 2010-01-05 | Quality Steel Foundries Ltd. | Torque locking system for fastening a wear member to a support structure |
US7032334B2 (en) * | 2004-05-28 | 2006-04-25 | Trn Business Trust | System and method for coupling excavation equipment components |
US20060099838A1 (en) * | 2004-11-05 | 2006-05-11 | Meyers Thomas A | Locking pins |
CN2881194Y (zh) * | 2006-01-04 | 2007-03-21 | 大庆油田有限责任公司 | 单曲柄倍程柔式抽油机曲柄销轴联结器 |
CN101868326B (zh) * | 2007-11-26 | 2015-02-18 | 爱斯科公司 | 销轴连接器 |
-
2008
- 2008-11-18 CN CN200880116992.7A patent/CN101868326B/zh not_active Expired - Fee Related
- 2008-11-18 CN CN201510014538.2A patent/CN104674869A/zh active Pending
- 2008-11-18 NZ NZ60266408A patent/NZ602664A/xx not_active IP Right Cessation
- 2008-11-18 BR BRPI0820582-5A patent/BRPI0820582A2/pt not_active IP Right Cessation
- 2008-11-18 ES ES201090024A patent/ES2389431B1/es not_active Withdrawn - After Issue
- 2008-11-18 US US12/273,416 patent/US8469622B2/en not_active Expired - Fee Related
- 2008-11-18 NZ NZ58465408A patent/NZ584654A/xx not_active IP Right Cessation
- 2008-11-18 WO PCT/US2008/083934 patent/WO2009070471A1/en active Application Filing
- 2008-11-18 AU AU2008329895A patent/AU2008329895B2/en not_active Ceased
- 2008-11-18 EA EA201000875A patent/EA017326B1/ru not_active IP Right Cessation
- 2008-11-18 CA CA2702963A patent/CA2702963C/en not_active Expired - Fee Related
- 2008-11-18 SE SE1000562A patent/SE535993C2/sv not_active IP Right Cessation
- 2008-11-18 MX MX2010005788A patent/MX2010005788A/es active IP Right Grant
- 2008-11-24 CL CL2008003493A patent/CL2008003493A1/es unknown
- 2008-11-25 AR ARP080105109 patent/AR069473A1/es not_active Application Discontinuation
- 2008-11-25 PE PE2008001972A patent/PE20091663A1/es not_active Application Discontinuation
- 2008-11-26 JO JO2008531A patent/JO2750B1/en active
-
2010
- 2010-05-26 CO CO10062834A patent/CO6280415A2/es active IP Right Grant
- 2010-12-21 HK HK10111925.5A patent/HK1145476A1/xx not_active IP Right Cessation
-
2013
- 2013-06-20 US US13/922,524 patent/US9115742B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2389431B1 (es) | 2013-07-19 |
SE535993C2 (sv) | 2013-03-19 |
NZ602664A (en) | 2013-08-30 |
SE1000562A1 (sv) | 2010-06-30 |
BRPI0820582A2 (pt) | 2015-06-16 |
US9115742B2 (en) | 2015-08-25 |
AU2008329895B2 (en) | 2014-11-13 |
US20130280012A1 (en) | 2013-10-24 |
EA017326B1 (ru) | 2012-11-30 |
PE20091663A1 (es) | 2009-11-04 |
HK1145476A1 (en) | 2011-04-21 |
EA201000875A1 (ru) | 2010-10-29 |
CN101868326B (zh) | 2015-02-18 |
CA2702963C (en) | 2015-05-19 |
AR069473A1 (es) | 2010-01-27 |
NZ584654A (en) | 2012-10-26 |
CN104674869A (zh) | 2015-06-03 |
WO2009070471A1 (en) | 2009-06-04 |
MX2010005788A (es) | 2010-06-08 |
JO2750B1 (en) | 2014-03-15 |
ES2389431A1 (es) | 2012-10-26 |
CL2008003493A1 (es) | 2010-01-04 |
US8469622B2 (en) | 2013-06-25 |
AU2008329895A1 (en) | 2009-06-04 |
US20090136291A1 (en) | 2009-05-28 |
CA2702963A1 (en) | 2009-06-04 |
CN101868326A (zh) | 2010-10-20 |
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