USB380312I5 - - Google Patents

Info

Publication number
USB380312I5
USB380312I5 US38031273A USB380312I5 US B380312 I5 USB380312 I5 US B380312I5 US 38031273 A US38031273 A US 38031273A US B380312 I5 USB380312 I5 US B380312I5
Authority
US
United States
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
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 filed Critical
Priority to US380312A priority Critical patent/US3913953A/en
Publication of USB380312I5 publication Critical patent/USB380312I5/en
Application granted granted Critical
Publication of US3913953A publication Critical patent/US3913953A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/12—Structures made of specified materials of concrete or other stone-like material, with or without internal or external reinforcements, e.g. with metal coverings, with permanent form elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • F16L37/252—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
US380312A 1972-02-25 1973-07-18 Twist lock joint for concrete filled, telescoping sections Expired - Lifetime US3913953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US380312A US3913953A (en) 1972-02-25 1973-07-18 Twist lock joint for concrete filled, telescoping sections

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22938272A 1972-02-25 1972-02-25
US380312A US3913953A (en) 1972-02-25 1973-07-18 Twist lock joint for concrete filled, telescoping sections

Publications (2)

Publication Number Publication Date
USB380312I5 true USB380312I5 (en) 1975-01-28
US3913953A US3913953A (en) 1975-10-21

Family

ID=26923248

Family Applications (1)

Application Number Title Priority Date Filing Date
US380312A Expired - Lifetime US3913953A (en) 1972-02-25 1973-07-18 Twist lock joint for concrete filled, telescoping sections

Country Status (1)

Country Link
US (1) US3913953A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840291A (en) * 1986-08-18 1989-06-20 Hillwell Manufacturing Inc. Container dispensing system
US6047724A (en) * 1998-02-11 2000-04-11 Nurse, Jr.; Harry L. Risers for a waste water treatment facility
FR2833632B1 (en) * 2001-12-14 2004-06-11 Usinor PREFABRICATED COMPOSITE POST FOR THE CONSTRUCTION OF A VERTICAL LOADING STRUCTURE OF A BUILDING COMPOSED OF AT LEAST ONE STEEL PROFILE, HOLLOW CYLINDER
GB2395536A (en) * 2002-11-23 2004-05-26 Rolls Royce Plc Coupled Casings
CN103307069A (en) * 2012-03-13 2013-09-18 鸿富锦精密工业（深圳）有限公司 Multi-section telescopic device
GB2547623B (en) * 2015-11-20 2018-02-28 Ivan Lucian An apparatus for cleaning elevated windows and/or gutters
US10563402B1 (en) * 2018-12-27 2020-02-18 King Saud University Method of connecting a circular concrete-filled steel tubular column to a reinforced concrete footing
US10954662B1 (en) 2020-08-05 2021-03-23 King Saud University System and method for connecting a square concrete-filled steel tubular column to a reinforced concrete footing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US426924A (en) * 1890-04-29 Third to joseph
US526097A (en) * 1894-09-18 Pipe-coupling
US2234957A (en) * 1938-10-28 1941-03-18 Boynton Alexander Thread locking means
US2702926A (en) * 1949-08-27 1955-03-01 Robert B Russell Dowel pin

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US426924A (en) * 1890-04-29 Third to joseph
US526097A (en) * 1894-09-18 Pipe-coupling
US2234957A (en) * 1938-10-28 1941-03-18 Boynton Alexander Thread locking means
US2702926A (en) * 1949-08-27 1955-03-01 Robert B Russell Dowel pin

Also Published As

Publication number Publication date
US3913953A (en) 1975-10-21

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