WO2007022285A3 - Draw key assembly for securing a kingpin - Google Patents

Draw key assembly for securing a kingpin Download PDF

Info

Publication number
WO2007022285A3
WO2007022285A3 PCT/US2006/032006 US2006032006W WO2007022285A3 WO 2007022285 A3 WO2007022285 A3 WO 2007022285A3 US 2006032006 W US2006032006 W US 2006032006W WO 2007022285 A3 WO2007022285 A3 WO 2007022285A3
Authority
WO
WIPO (PCT)
Prior art keywords
key assembly
kingpin
securing
draw key
cylindrical body
Prior art date
Application number
PCT/US2006/032006
Other languages
French (fr)
Other versions
WO2007022285A2 (en
Inventor
David B Yoo
Original Assignee
David B Yoo
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by David B Yoo filed Critical David B Yoo
Publication of WO2007022285A2 publication Critical patent/WO2007022285A2/en
Publication of WO2007022285A3 publication Critical patent/WO2007022285A3/en

Links

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
    • F16B3/00—Key-type connections; Keys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/18—Steering knuckles; King pins
    • 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
    • Y10T403/55—Member ends joined by inserted section
    • Y10T403/555—Angle section
    • 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
    • Y10T403/70—Interfitted members
    • Y10T403/7018—Interfitted members including separably interposed key

Abstract

Disclosed herein is a draw key assembly (24) for securing a kingpin (10). In some embodiments of the invention, the draw key assembly (24) includes a front portion (26), a rear portion (30), a rear end nut (32), and a front end nut (28). In a first preferred embodiment, the front portion (26) includes a cylindrical body (34) having a front end (36), a hex head (42) attached to the front end (36), and a threaded member (44) extending from the cylindrical body (34). In the first preferred embodiment, the rear portion (30) includes a flared section (46) with a threaded bore (56) formed therein for mating with the threaded member (44).
PCT/US2006/032006 2005-08-15 2006-08-14 Draw key assembly for securing a kingpin WO2007022285A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/203,776 2005-08-15
US11/203,776 US7503739B2 (en) 2005-08-15 2005-08-15 Draw key assembly for securing a kingpin

Publications (2)

Publication Number Publication Date
WO2007022285A2 WO2007022285A2 (en) 2007-02-22
WO2007022285A3 true WO2007022285A3 (en) 2008-08-14

Family

ID=37742695

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/032006 WO2007022285A2 (en) 2005-08-15 2006-08-14 Draw key assembly for securing a kingpin

Country Status (2)

Country Link
US (1) US7503739B2 (en)
WO (1) WO2007022285A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6271821B1 (en) * 2017-06-26 2018-01-31 株式会社小松製作所 Dump truck
US10793189B2 (en) * 2018-02-19 2020-10-06 Dana Heavy Vehicle Systems Group, Llc King-pin joint assembly
DE102019209915A1 (en) * 2019-07-05 2021-01-07 Zf Friedrichshafen Ag Wheel suspension for a vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104569A (en) * 1961-03-20 1963-09-24 Donald B Davis Stud bolt remover
US3841771A (en) * 1972-12-26 1974-10-15 Caterpillar Tractor Co Tapered hinge pin assembly and removal means
US3915469A (en) * 1974-11-11 1975-10-28 Int Harvester Co Locking device for securing a pivot pin in a bore
US6199448B1 (en) * 1999-11-09 2001-03-13 Trw Inc. Steering attachment with tapered pin and fastener
US20020159826A1 (en) * 2001-04-30 2002-10-31 Moses David G. Dual draw key arrangement for steer axle kingpin

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US564171A (en) * 1896-07-14 Frederick samuel buckingham
US945370A (en) * 1908-02-01 1910-01-04 Edward I Braddock Fastening device.
US1394608A (en) * 1920-04-29 1921-10-25 Frederick E Buchser Tool
US1467824A (en) 1922-06-24 1923-09-11 David E Ahlers Bolt and nut lock
US1464901A (en) 1922-09-18 1923-08-14 Thomas W Conner Axle steering knuckle
US1934883A (en) 1929-09-09 1933-11-14 Alemite Corp Lubricating apparatus
US2057372A (en) 1935-05-07 1936-10-13 George W Douglas Kingpin
US2208189A (en) 1939-09-06 1940-07-16 Edward S Zawisza King bolt and bushing
US2341811A (en) 1941-01-08 1944-02-15 Nash Kelvinator Corp Steering knuckle
US2593790A (en) * 1948-06-14 1952-04-22 Western Railway Equipment Comp Railway car draft key retainer
US3256622A (en) * 1964-12-24 1966-06-21 William Douglas Sellers Tooth retainer assembly
US3492906A (en) 1968-09-09 1970-02-03 Avia Instr Shank strength fastener
US3943818A (en) 1971-09-13 1976-03-16 Pryor Roy R Railroad tie
US4428211A (en) 1981-05-12 1984-01-31 Robert Hermann Locking device
US4480513A (en) 1981-11-16 1984-11-06 Mcgard, Inc. Bolt-lock structure
US4862760A (en) * 1986-08-09 1989-09-05 Mazda Motor Corporation Shift lever assembly and method of assembling
GB8722021D0 (en) 1987-09-18 1987-10-28 British Aerospace Lock nut assemblies
US5170551A (en) 1988-10-24 1992-12-15 Ovako Steel Couplings Ab Alignment of shaft flanges
US5350183A (en) * 1989-03-21 1994-09-27 Dana Corporation Steerable axle assembly with preloaded kingpin drawkeys
US5722784A (en) 1995-12-06 1998-03-03 American Roller Bushing Corporation Kingpin Assembly
US6464442B1 (en) 1996-05-31 2002-10-15 O.I.A., Llc Safety release fasteners
US5709399A (en) 1996-06-05 1998-01-20 Smith, Jr.; Joseph E. Motor vehicle steering assembly
US5865067A (en) * 1996-11-06 1999-02-02 Knapp; Richard C. Pedal mounting structure and method of installing a pedal in an automotive vehicle
JP4573931B2 (en) 1999-09-08 2010-11-04 泰和 楊 Fastener
IT247118Y1 (en) 1999-11-05 2002-05-02 Mauri Flli Srl DEVICE FOR THE FASTENING OF CROSS BEAMS AND SIMILAR TO PAIRS OF RITTIAL LEGS OF CHAIRS, TABLES AND SIMILAR
US6461093B1 (en) * 2000-09-05 2002-10-08 John K. Junkers Threaded fastener
US6811364B2 (en) 2002-09-23 2004-11-02 Ken Kelzer Quick connecting threaded coupler

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104569A (en) * 1961-03-20 1963-09-24 Donald B Davis Stud bolt remover
US3841771A (en) * 1972-12-26 1974-10-15 Caterpillar Tractor Co Tapered hinge pin assembly and removal means
US3915469A (en) * 1974-11-11 1975-10-28 Int Harvester Co Locking device for securing a pivot pin in a bore
US6199448B1 (en) * 1999-11-09 2001-03-13 Trw Inc. Steering attachment with tapered pin and fastener
US20020159826A1 (en) * 2001-04-30 2002-10-31 Moses David G. Dual draw key arrangement for steer axle kingpin

Also Published As

Publication number Publication date
WO2007022285A2 (en) 2007-02-22
US20070036631A1 (en) 2007-02-15
US7503739B2 (en) 2009-03-17

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