CA944702A - Means for preventing deformation of steel tubes - Google Patents

Means for preventing deformation of steel tubes

Info

Publication number
CA944702A
CA944702A CA123,895A CA123895A CA944702A CA 944702 A CA944702 A CA 944702A CA 123895 A CA123895 A CA 123895A CA 944702 A CA944702 A CA 944702A
Authority
CA
Canada
Prior art keywords
steel tubes
preventing deformation
deformation
preventing
tubes
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.)
Expired
Application number
CA123,895A
Other versions
CA123895S (en
Inventor
Masanari Yamaguchi
Nobuyuki Hironaka
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Application granted granted Critical
Publication of CA944702A publication Critical patent/CA944702A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D57/00—Internal frames or supports for flexible articles, e.g. stiffeners; Separators for articles packaged in stacks or groups, e.g. for preventing adhesion of sticky articles
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
CA123,895A 1970-09-29 1971-09-28 Means for preventing deformation of steel tubes Expired CA944702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1970096086U JPS4944386Y1 (en) 1970-09-29 1970-09-29

Publications (1)

Publication Number Publication Date
CA944702A true CA944702A (en) 1974-04-02

Family

ID=14155573

Family Applications (1)

Application Number Title Priority Date Filing Date
CA123,895A Expired CA944702A (en) 1970-09-29 1971-09-28 Means for preventing deformation of steel tubes

Country Status (5)

Country Link
US (1) US3776253A (en)
JP (1) JPS4944386Y1 (en)
CA (1) CA944702A (en)
FR (1) FR2108687A5 (en)
GB (1) GB1304798A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170293A (en) * 1975-12-15 1979-10-09 Cambelt International Corporation Enclosed conveyor
US4262705A (en) * 1979-05-14 1981-04-21 General Electric Company Internal support structure for heat exchanger
US4249578A (en) * 1979-05-29 1981-02-10 Freeman James D Length-adjustable stiffener for fiberboard ducts
US4543008A (en) * 1982-10-29 1985-09-24 Conoco Inc. Stiffening for complex tubular joints
US4595311A (en) * 1983-08-15 1986-06-17 Conoco Inc. Stiffening for tubular joints
US4630646A (en) * 1985-10-22 1986-12-23 Berg Steel Pipe Corp. Bevel end protector
US7360718B2 (en) * 2004-11-12 2008-04-22 Rain Bird Corporation Sprinkler housing with side inlet
US8167221B2 (en) * 2009-05-21 2012-05-01 Rain Bird Corporation Sprinkler housing having a side inlet to reduce stress concentrations thereat
US20130074974A1 (en) * 2011-09-26 2013-03-28 Phillip W. Murchie Ductwork stiffener
CN104443762A (en) * 2014-11-26 2015-03-25 济南重工股份有限公司 Deformation prevention tool for large round workpiece
US10234168B2 (en) 2016-03-25 2019-03-19 Aqc Industries, Llc Multi-tube offset pre-insulated HVAC ducting technology
US10895399B2 (en) 2016-03-25 2021-01-19 Aqc Industries, Llc Pre-insulated ductwork railing technology
CN110375142B (en) * 2019-06-27 2021-05-18 中国一冶集团有限公司 Inner support device for pipeline
CN112962823B (en) * 2021-02-07 2023-01-31 西安理工大学 Double-steel-plate shear wall with replaceable inclined struts and construction method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US144112A (en) * 1873-10-28 Improvement in the construction of tunnels and sewers
US269651A (en) * 1882-12-26 Manufacture of lead pipe
CH13289A (en) * 1896-12-14 1897-05-31 Heinrich Eberhard Device for clamping the spreading, respectively. Plywood used in excavations
US1612401A (en) * 1923-04-21 1926-12-28 Whiting Corp Shifting device for heavy-body hoists
US1551635A (en) * 1923-07-11 1925-09-01 James S Birch Adjustable shoring device
US1781063A (en) * 1927-11-05 1930-11-11 Hans P Jessen Adjustable shore
US1766324A (en) * 1929-02-09 1930-06-24 Vernon T Berner Brattice
FR1331127A (en) * 1962-08-13 1963-06-28 Rheinstahl Gmbh Wanheim Method of installing steel tunnel supports

Also Published As

Publication number Publication date
JPS4944386Y1 (en) 1974-12-05
FR2108687A5 (en) 1972-05-19
GB1304798A (en) 1973-01-31
US3776253A (en) 1973-12-04

Similar Documents

Publication Publication Date Title
CA944702A (en) Means for preventing deformation of steel tubes
CA947976A (en) Deoxidizing metal
CA938535A (en) Method for effecting the rapid heat-treatment of steel plate
CA951518A (en) Process for making stainless steel
CA950812A (en) Apparatus for tapering flexible metal tubes
CA932104A (en) Metal casting process
CA953949A (en) Stainless steel
CA946624A (en) Process for manufacturing steel
AU440258B2 (en) Method of manufacturing seamless steel pipes
CA969782A (en) Steel sheet for manufacturing cans
CA899590A (en) Connector for structural steel
CA850055A (en) Heat-treatment of steel
CA953131A (en) Stainless steel
CA840933A (en) Stainless steel alloys
CA844859A (en) Process of rebuilding steel
CA838041A (en) Steel weldments
CA847880A (en) Process for reducing corrosion
CA855407A (en) Butt-jointing of steel bars
CA835313A (en) Strong fracture-tough steel
CA856734A (en) Process for aluminizing metal
AU3584571A (en) Steel structural members
CA852132A (en) Process for refining steel
CA832361A (en) Process for forming metal carbonates
CA837036A (en) Case hardening of steel
CA859046A (en) Deoxidation of metal