GB8313646D0 - Screw-thread protection - Google Patents

Screw-thread protection

Info

Publication number
GB8313646D0
GB8313646D0 GB838313646A GB8313646A GB8313646D0 GB 8313646 D0 GB8313646 D0 GB 8313646D0 GB 838313646 A GB838313646 A GB 838313646A GB 8313646 A GB8313646 A GB 8313646A GB 8313646 D0 GB8313646 D0 GB 8313646D0
Authority
GB
United Kingdom
Prior art keywords
screw
thread protection
thread
protection
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
GB838313646A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOC Nowsco Ltd
Original Assignee
BOC Nowsco Ltd
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 BOC Nowsco Ltd filed Critical BOC Nowsco Ltd
Priority to GB838313646A priority Critical patent/GB8313646D0/en
Publication of GB8313646D0 publication Critical patent/GB8313646D0/en
Priority to GB08411559A priority patent/GB2140117B/en
Priority to NL8401566A priority patent/NL8401566A/nl
Priority to AT0159384A priority patent/ATA159384A/de
Priority to GR74712A priority patent/GR79938B/el
Priority to NO841957A priority patent/NO841957L/no
Priority to IT20954/84A priority patent/IT1218846B/it
Priority to FR8407674A priority patent/FR2546244A1/fr
Pending legal-status Critical Current

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubricants (AREA)
  • Materials For Medical Uses (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB838313646A 1983-05-17 1983-05-17 Screw-thread protection Pending GB8313646D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB838313646A GB8313646D0 (en) 1983-05-17 1983-05-17 Screw-thread protection
GB08411559A GB2140117B (en) 1983-05-17 1984-05-04 Screw-thread protection
NL8401566A NL8401566A (nl) 1983-05-17 1984-05-15 Werkwijze voor het beschermen van schroefdraad.
AT0159384A ATA159384A (de) 1983-05-17 1984-05-15 Verfahren zum schuetzen von zusammengeschraubten schraubengewinden
GR74712A GR79938B (enrdf_load_stackoverflow) 1983-05-17 1984-05-15
NO841957A NO841957L (no) 1983-05-17 1984-05-16 Fremgangsmaate for beskyttelse av skruegjenger
IT20954/84A IT1218846B (it) 1983-05-17 1984-05-16 Procedimento per la protezione di filettature accoppiate
FR8407674A FR2546244A1 (fr) 1983-05-17 1984-05-17 Procede de protection de filetages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838313646A GB8313646D0 (en) 1983-05-17 1983-05-17 Screw-thread protection

Publications (1)

Publication Number Publication Date
GB8313646D0 true GB8313646D0 (en) 1983-06-22

Family

ID=10542901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB838313646A Pending GB8313646D0 (en) 1983-05-17 1983-05-17 Screw-thread protection

Country Status (7)

Country Link
AT (1) ATA159384A (enrdf_load_stackoverflow)
FR (1) FR2546244A1 (enrdf_load_stackoverflow)
GB (1) GB8313646D0 (enrdf_load_stackoverflow)
GR (1) GR79938B (enrdf_load_stackoverflow)
IT (1) IT1218846B (enrdf_load_stackoverflow)
NL (1) NL8401566A (enrdf_load_stackoverflow)
NO (1) NO841957L (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6682101B2 (en) * 2002-03-06 2004-01-27 Beverly Watts Ramos Wedgethread pipe connection

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB706332A (en) * 1950-12-23 1954-03-31 Gkn Group Services Ltd Improvements in or relating to wood screws
FR2051891A5 (en) * 1969-07-01 1971-04-09 Hirigoyen Bernard Fluoropolymer or polyamide coated - fastenings such as ferrous bolts and screws
US3914178A (en) * 1974-01-23 1975-10-21 Amerace Corp Wear reducing coating
US4074011A (en) * 1974-04-25 1978-02-14 Nippon Steel Corporation Topcoated phosphated bolts, nuts and washers
JPS53120041A (en) * 1977-03-28 1978-10-20 Nippon Steel Corp Bolt set superior in paintability, anticossrosiveness, lubrication and resistance to corotation
JPS5436443A (en) * 1977-08-27 1979-03-17 Sumitomo Metal Ind Ltd Rustproof painted bolt set
AU534576B2 (en) * 1978-05-18 1984-02-09 Shiro Hasegawa A torque stabilizing method of fasteners and torque stabilized fasteners
JPS5840045B2 (ja) * 1979-07-19 1983-09-02 株式会社 竹中製作所 耐蝕性に優れたボルト、ナツト又はワツシヤ−の製造方法
DE3165930D1 (en) * 1981-03-30 1984-10-18 Mannesmann Ag Method for the surface treatment of screw threads

Also Published As

Publication number Publication date
IT1218846B (it) 1990-04-24
FR2546244A1 (fr) 1984-11-23
GR79938B (enrdf_load_stackoverflow) 1984-10-31
NO841957L (no) 1984-11-19
IT8420954A0 (it) 1984-05-16
NL8401566A (nl) 1984-12-17
ATA159384A (de) 1987-07-15

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