GB1474696A - Beam of closed hollow cross section - Google Patents

Beam of closed hollow cross section

Info

Publication number
GB1474696A
GB1474696A GB4971773A GB4971773A GB1474696A GB 1474696 A GB1474696 A GB 1474696A GB 4971773 A GB4971773 A GB 4971773A GB 4971773 A GB4971773 A GB 4971773A GB 1474696 A GB1474696 A GB 1474696A
Authority
GB
United Kingdom
Prior art keywords
webs
section
hollow cross
closed hollow
oct
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
GB4971773A
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.)
Rover Co Ltd
Original Assignee
Rover Co 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 Rover Co Ltd filed Critical Rover Co Ltd
Priority to GB4971773A priority Critical patent/GB1474696A/en
Priority to JP12200174A priority patent/JPS50111719A/ja
Priority to DE19742450595 priority patent/DE2450595A1/en
Publication of GB1474696A publication Critical patent/GB1474696A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
    • B62D29/002—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material a foamable synthetic material or metal being added in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/3605—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their material

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Civil Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Laminated Bodies (AREA)

Abstract

1474696 Vehicle chassis member BRITISH LEYLAND U.K. Ltd 3 Oct 1974 [25 Oct 1973] 49717/73 Heading B7B [Also in Division E1] A beam has upper and lower flanges 12, 13 interconnected by opposed side webs 14, 15 so as to form a closed hollow cross section in which the webs are concave outwardly, which beam is filled with a rigid cellular plastics material, preferably foamed polyurethane. The filling and webs interact on deflection of the beam so that the filling resists flexing of the webs. The polyurethane may be foamed in situ and the beam used in the construction of an automobile body as a sill or chassis member.
GB4971773A 1973-10-25 1973-10-25 Beam of closed hollow cross section Expired GB1474696A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4971773A GB1474696A (en) 1973-10-25 1973-10-25 Beam of closed hollow cross section
JP12200174A JPS50111719A (en) 1973-10-25 1974-10-24
DE19742450595 DE2450595A1 (en) 1973-10-25 1974-10-24 BOX CARRIER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4971773A GB1474696A (en) 1973-10-25 1973-10-25 Beam of closed hollow cross section

Publications (1)

Publication Number Publication Date
GB1474696A true GB1474696A (en) 1977-05-25

Family

ID=10453302

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4971773A Expired GB1474696A (en) 1973-10-25 1973-10-25 Beam of closed hollow cross section

Country Status (3)

Country Link
JP (1) JPS50111719A (en)
DE (1) DE2450595A1 (en)
GB (1) GB1474696A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU702728B2 (en) * 1994-05-20 1999-03-04 Ricky Andrew Wason Vibration control
WO2010121004A1 (en) * 2009-04-15 2010-10-21 Toyota Motor Engineering & Manufacturing North America, Inc. Prestressed structural members and methods of making same
WO2010147576A1 (en) * 2009-06-18 2010-12-23 Bae Systems Tactical Vehicle Systems Lp Light weight beam and truck frame utilizing a light-weight beam
US7926848B2 (en) 2008-04-11 2011-04-19 BAE Systems Tactical Vehicle Systems, LP Light weight beam and truck frame utilizing a light-weight beam

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258778A (en) * 1978-02-15 1981-03-31 Albert E. Upton Roller bar construction
US4216634A (en) * 1978-02-16 1980-08-12 Binder Burton A Composite building column
US4260127A (en) * 1979-10-19 1981-04-07 Masazo Nakamura Yoke for use in concrete work
DE3137584A1 (en) * 1981-09-22 1983-04-14 Werner 2800 Bremen Knorre Means for reinforcing profiles so that they do not buckle
DE3723324A1 (en) * 1987-05-29 1988-12-15 Scheffer Masch & App CRANE CARRIER TRAINED AS A BOX CARRIER
DE9004916U1 (en) * 1990-04-30 1991-08-22 Basamentwerke Böcke GmbH & Co KG, 4200 Oberhausen Curb for bus stops
FI20146122A (en) * 2014-12-19 2016-06-20 Konecranes Global Oy Main beam for a lifting crane

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU702728B2 (en) * 1994-05-20 1999-03-04 Ricky Andrew Wason Vibration control
US7926848B2 (en) 2008-04-11 2011-04-19 BAE Systems Tactical Vehicle Systems, LP Light weight beam and truck frame utilizing a light-weight beam
WO2010121004A1 (en) * 2009-04-15 2010-10-21 Toyota Motor Engineering & Manufacturing North America, Inc. Prestressed structural members and methods of making same
US8167363B2 (en) 2009-04-15 2012-05-01 Toyota Motor Engineering & Manufacturing North America, Inc. Prestressed structural members and methods of making same
WO2010147576A1 (en) * 2009-06-18 2010-12-23 Bae Systems Tactical Vehicle Systems Lp Light weight beam and truck frame utilizing a light-weight beam

Also Published As

Publication number Publication date
DE2450595A1 (en) 1975-04-30
JPS50111719A (en) 1975-09-02

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed