DK524276A - Fremgangsmade til fremstilling af et elevatorled - Google Patents

Fremgangsmade til fremstilling af et elevatorled

Info

Publication number
DK524276A
DK524276A DK524276A DK524276A DK524276A DK 524276 A DK524276 A DK 524276A DK 524276 A DK524276 A DK 524276A DK 524276 A DK524276 A DK 524276A DK 524276 A DK524276 A DK 524276A
Authority
DK
Denmark
Prior art keywords
procedure
making
elevator joint
elevator
joint
Prior art date
Application number
DK524276A
Other languages
Danish (da)
English (en)
Inventor
W M Burstall
Original Assignee
Bj Hughes Inc
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 Bj Hughes Inc filed Critical Bj Hughes Inc
Publication of DK524276A publication Critical patent/DK524276A/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • B21K1/72—Making machine elements hooks, e.g. crane hooks, railway track spikes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Earth Drilling (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Elevator Door Apparatuses (AREA)
DK524276A 1975-12-10 1976-11-19 Fremgangsmade til fremstilling af et elevatorled DK524276A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/639,525 US3996737A (en) 1975-12-10 1975-12-10 Method of manufacturing elevator links and a cast elevator link blank for use in the method

Publications (1)

Publication Number Publication Date
DK524276A true DK524276A (da) 1977-06-11

Family

ID=24564460

Family Applications (1)

Application Number Title Priority Date Filing Date
DK524276A DK524276A (da) 1975-12-10 1976-11-19 Fremgangsmade til fremstilling af et elevatorled

Country Status (10)

Country Link
US (1) US3996737A (de)
JP (1) JPS5910475B2 (de)
AT (1) AT346003B (de)
CA (1) CA1042670A (de)
DE (1) DE2652209A1 (de)
DK (1) DK524276A (de)
FR (1) FR2334445A1 (de)
GB (1) GB1540930A (de)
NL (1) NL7612705A (de)
NO (1) NO143729C (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0220671U (de) * 1988-07-28 1990-02-09
US6170248B1 (en) 1999-01-13 2001-01-09 Columbia Steel Casting Co., Inc. Dog bone chain link
US6520709B1 (en) * 1999-04-30 2003-02-18 Frank's Casing Crew And Rental Tools, Inc. Variable length/capacity elevator links
ZA200209144B (en) * 2001-11-30 2003-05-27 Inventio Ag Method, system and computer program product for computer-assisted furnishing of materials in lift construction.
US20030213226A1 (en) 2002-05-14 2003-11-20 Columbia Steel Casting Co., Inc. Chain link with angularly disposed end portions
US6895738B2 (en) * 2002-11-05 2005-05-24 Robert A. Vito Security chain
CA2564375C (en) * 2004-05-01 2011-10-18 Varco I/P, Inc. Apparatus and method for handling pipe
US7360603B2 (en) * 2004-11-30 2008-04-22 Varco I/P, Inc. Methods and apparatuses for wellbore operations
US20070062688A1 (en) * 2005-09-20 2007-03-22 Mike Schats Support link for wellbore apparatus
US7303021B2 (en) * 2005-09-20 2007-12-04 Varco I/P, Inc. Wellbore rig elevator systems
CN100453203C (zh) * 2006-09-12 2009-01-21 钟六妹 一种优质碳素钢钩、环类零件的锻造方法
US20080135230A1 (en) * 2006-12-06 2008-06-12 Wells Lawrence E Dual-saddle ear support apparatus
CN102717014B (zh) * 2012-06-14 2014-07-02 宝鸡石油机械有限责任公司 石油钻采用套管吊卡的自由锻方法
US9732567B2 (en) 2014-07-28 2017-08-15 H&H Drilling Tools, LLC Interchangeable bail link apparatus and method
US10641305B2 (en) * 2017-03-28 2020-05-05 Forum Us, Inc. Link extension connector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1810978A (en) * 1927-11-18 1931-06-23 George W Moore Weldless elevator link
US1756376A (en) * 1927-11-18 1930-04-29 R E Moore Method of making weldless elevator links
US1779895A (en) * 1928-05-08 1930-10-28 James G White Elevator link
US2822663A (en) * 1952-04-24 1958-02-11 Carlton G Lutts Anchor chain stud link with cross made entirely of weld metal
US3164898A (en) * 1960-08-09 1965-01-12 Guy F Kotrbaty Method of producing extruded shapes
US3461666A (en) * 1967-10-17 1969-08-19 Byron Jackson Inc Elevator link and process of making the same

Also Published As

Publication number Publication date
FR2334445A1 (fr) 1977-07-08
NO143729B (no) 1980-12-29
DE2652209A1 (de) 1977-06-23
GB1540930A (en) 1979-02-21
NO143729C (no) 1981-04-08
JPS5910475B2 (ja) 1984-03-09
NL7612705A (nl) 1977-06-14
US3996737A (en) 1976-12-14
FR2334445B1 (de) 1979-09-21
AT346003B (de) 1978-10-25
ATA908576A (de) 1978-02-15
NO764002L (de) 1977-06-13
JPS5271341A (en) 1977-06-14
CA1042670A (en) 1978-11-21

Similar Documents

Publication Publication Date Title
DK143706C (da) Fremgangsmaade til fremstilling af svovlholdige organosiliciumforbindelser
DK49676A (da) Fremgangsmade til fremstilling af hypolipidemiske midler
DK484876A (da) Fremgangsmade til fremstilling af 2-phenyl-3-aroylbenzothiophener og -thiophen-1-oxider
DK113676A (da) Fremgangsmade til fremstilling af et retardpreparat
DK484576A (da) Fremgangsmade til fremstilling af 2-aroyl-3-phenyl-benzothiophenforbindelser
DK87876A (da) Fremgangsmade til fremstilling af n-acyl-l-metionin
DK524276A (da) Fremgangsmade til fremstilling af et elevatorled
DK113476A (da) Fremgangsmade til fremstilling af amoxicillintrihydrat
DK107876A (da) Fremgangsmade til fremstilling af thiocarbamider
DK353676A (da) Fremgangsmade til fremstilling af glasgenstande
DK150676A (da) Fremgangsmade til fremstilling af krystallinsk natrium-o-formyl-cefamandol
DK318876A (da) Fremgangsmade til fremstilling af prostaglandinanaloge
DK283476A (da) Fremgangsmade til fremstilling af beta-acylpyrroler
DK397076A (da) Fremgangsmade til fremstilling af nikotinamid
DK435876A (da) Fremgangsmade til fremstilling af phosphitchlorider
DK435776A (da) Fremgangsmade til fremstilling af phosphitchlorider
DK399976A (da) Fremgangsmade til fremstilling af aralkylamider
DK415576A (da) Fremgangsmade til fremstilling af krystallinsk dipilocarpiniumpamoat
DK351876A (da) Fremgangsmade til fremstilling af echinenon
DK141584C (da) Fremgangsmaade til fremstilling af slagseje vinylaromat-podecopolymere
DK526676A (da) Fremgangsmade til fremstilling af 4-chlor-2-butynyl-m-chlorcarbanilat
DK424676A (da) Fremgangsmade til fremstilling af 2-alkylindan
DK480676A (da) Fremgangsmade til fremstilling af s-alkylphosphordihalogeniddithioater
DK174676A (da) Fremgangsmade til fremstilling af phosphornitrider
DK46476A (da) Fremgangsmade til fremstilling af 5-nitrothiazolylimidazolidiner

Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment