WO1992007748A1 - Connecting device - Google Patents

Connecting device Download PDF

Info

Publication number
WO1992007748A1
WO1992007748A1 PCT/SE1991/000684 SE9100684W WO9207748A1 WO 1992007748 A1 WO1992007748 A1 WO 1992007748A1 SE 9100684 W SE9100684 W SE 9100684W WO 9207748 A1 WO9207748 A1 WO 9207748A1
Authority
WO
WIPO (PCT)
Prior art keywords
connecting element
angle irons
grooves
profile members
wall
Prior art date
Application number
PCT/SE1991/000684
Other languages
English (en)
French (fr)
Inventor
Karl-Erik Aronsson
Tom Tomasson
Original Assignee
Säffle Karosseri Ab
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 Säffle Karosseri Ab filed Critical Säffle Karosseri Ab
Priority to EP91919816A priority Critical patent/EP0559672B1/en
Priority to DE69118554T priority patent/DE69118554T2/de
Publication of WO1992007748A1 publication Critical patent/WO1992007748A1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04Clamping or clipping connections
    • F16B7/044Clamping or clipping connections for rods or tubes being in angled relationship
    • F16B7/048Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
    • F16B7/0486Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof forming an abutting connection of at least one tube
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D33/00Superstructures for load-carrying vehicles
    • B62D33/04Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
    • B62D33/044Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains built up with profiles of constant elongated shape, e.g. extruded, mechanically interconnected by coupling members, e.g. by clamping, riveting or bolting

Definitions

  • the subject invention concerns a connecting device designed to fit together profiled members in junction areas in vehicle chassis, vehicle bodywork and similar components by means of angle irons and fasteners.
  • the fasteners are in the form of bolt joints, comprising bolts and nuts or preferably romboid nut disc
  • the profile members are formed with underc grooves in which the nut discs are received when the joint-forming components are tightened.
  • the primary object of the subject invention is to eliminate the above disadvantages and to this end it suggests a device allowing maximum use of standard- configuration profile members and by means of which the assembly may be carried out in a rapid and uncomplicated manner without requiring unduly specialized training whil at the same time future expected increased demands on safety are met, for example with respect to the mounting of safety belts in buses and to roll-over safety means.
  • This object and others related thereto are achieved by forming the profile members, at least in the junction areas, with facing grooves delimited by wall portions in which grooves fastening portions of complementary con- figuration formed on the angle irons may be received, and also by arranging the fasteners so as to extend trans ⁇ versely through the wall portions and the fastening por- tions to create a tightening frictional joint between the profile members and the angle irons.
  • Fig. 1 is a perspective view as seen obliquely from the side of a junction in which the profile members are interconnected by means of angle irons and fasteners
  • Fig. 2 is an angle iron in accordance with Fig. 1 in a lateral view.
  • Fig. 1 The embodiment of the device in accordance with the invention as illustrated in Fig. 1 thus is intended for interconnection of profile members, generally designated by numeral 1, in one of several junctions 2 in a vehicle chassis or bodywork, in the preferred embodiment in a bus, a railway carriage or the like, with the aid of angle irons 3 and fasteners 4.
  • the profile members 1 present facing grooves 6 which are delimited by wall portions 5 and which extend in the lengthwise direc ⁇ tion of the profile members 1 and essentially at right angles to that direction.
  • the grooves 5 have an outwardly open U-shaped configuration in cross section with the wall portions 5 being formed by the legs of the U-shape, as illustrated in Fig. 1.
  • the U-shaped grooves 6 serve to receive fastening portions 7 of complementary shape formed on the angle irons 3, the latter therefore preferably being L-shaped, as seen in side elevation.
  • the fastening portions 7 thus form part of the legs of the L-shaped iron and they are received in the U-shaped grooves 6 in tight-fit engage ⁇ ment with the inner faces 8 of the wall portions 5.
  • the fasteners 4 extend transversely through the wall portions 5 of the profile members 1 and the fastening portions 7 of the angle irons 3, i.e. at right angles to the profile members and the angle irons. In their mounted position, the fasteners 4 thus create a tightening frictional joint between the profile members 1 and the angle irons 3 with the load on the fasteners being exerted at right angles to the lengthwise extension thereof, and the risk of fatigue failure in the profile members and/or the ang irons thus are minimized.
  • the fasteners preferably are in the form of bolt joints 4, but also rivet joints, screw joints or similar interconnection means are possible.
  • the bolt heads 9 of the joints 4 and the nuts thereof, not shown are tightly in engagement with the external faces 10 of the wall portions 5, if needed supplemented with washers or similar inserts, not shown.
  • the shanks, not shown, of the bolt joints 4 extend throug transverse holes 11 formed in the wall and fastening portions 5, 7 of respectively the profile members 1 and the angle irons 3.
  • each profile member 1 preferably comprises two parallel grooves 6 including an intermediate wall portion 5, formed on respectively the top and bottom side of the member.
  • each groove 6 thus receives the fastening portion 7 of the associated angle iron 3, the number of which equals that of the grooves, said angle irons 3 being positioned opposite each other, i.e. in congruent relationship.
  • the profile members 1 as well as the angle irons 3 preferably are made from light metal, such as aluminium or an aluminium alloy. Other light metals and alloys thereof may, of course, be used.
  • the profil members 1 preferably are extruded with the grooves 6 extending along the entire length of the profile members.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Connection Of Plates (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Surgical Instruments (AREA)
  • Paper (AREA)
  • Seal Device For Vehicle (AREA)
  • Body Structure For Vehicles (AREA)
PCT/SE1991/000684 1990-11-01 1991-10-10 Connecting device WO1992007748A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP91919816A EP0559672B1 (en) 1990-11-01 1991-10-10 Connecting device
DE69118554T DE69118554T2 (de) 1990-11-01 1991-10-10 Verbindungsvorrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9003495-0 1990-11-01
SE9003495A SE9003495L (sv) 1990-11-01 1990-11-01 Anordning foer anslutning av profildelar i knutpunkter hos fordonschassin, karosser eller liknande

Publications (1)

Publication Number Publication Date
WO1992007748A1 true WO1992007748A1 (en) 1992-05-14

Family

ID=20380800

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1991/000684 WO1992007748A1 (en) 1990-11-01 1991-10-10 Connecting device

Country Status (7)

Country Link
EP (1) EP0559672B1 (sv)
AT (1) ATE136268T1 (sv)
AU (1) AU8924391A (sv)
DE (1) DE69118554T2 (sv)
ES (1) ES2088794T3 (sv)
SE (1) SE9003495L (sv)
WO (1) WO1992007748A1 (sv)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702726A1 (fr) * 1993-03-19 1994-09-23 Renault Jonction d'un longeron avec une traverse et les montants d'une ossature de véhicule.
EP0839677A1 (de) * 1996-11-05 1998-05-06 Alusuisse Technology & Management AG Radaufhängung
EP1136347A1 (de) * 2000-03-20 2001-09-26 Carrosserie Gangloff AG Kabine mit einem Gerippe, insbesondere zum Transportieren von Personen
CN105889241A (zh) * 2016-05-25 2016-08-24 福建省南铝板带加工有限公司 铝型材连接结构及连接结构用角码
WO2021036817A1 (zh) * 2019-08-30 2021-03-04 比亚迪股份有限公司 车身骨架和具有其的车辆
US11084538B2 (en) * 2019-05-24 2021-08-10 GM Global Technology Operations LLC Multi-flange extrusion member
US20220177046A1 (en) * 2019-08-30 2022-06-09 Byd Company Limited Vehicle body framework connector and vehicle with same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9907597D0 (en) 1999-04-06 1999-05-26 Robert Wright & Son Coachworks Vehicle pillar system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO131498B (sv) * 1971-11-25 1975-03-03 Baard Eri
SE439912B (sv) * 1977-11-03 1985-07-08 Alusuisse Vagnkorg for landsvegs- och relsfordon for personbefordran serskilt i lettmetallbygge
EP0186625A1 (de) * 1984-12-20 1986-07-02 Schweizerische Aluminium Ag Fahrzeug-Chassis

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO131498B (sv) * 1971-11-25 1975-03-03 Baard Eri
SE439912B (sv) * 1977-11-03 1985-07-08 Alusuisse Vagnkorg for landsvegs- och relsfordon for personbefordran serskilt i lettmetallbygge
EP0186625A1 (de) * 1984-12-20 1986-07-02 Schweizerische Aluminium Ag Fahrzeug-Chassis

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702726A1 (fr) * 1993-03-19 1994-09-23 Renault Jonction d'un longeron avec une traverse et les montants d'une ossature de véhicule.
EP0839677A1 (de) * 1996-11-05 1998-05-06 Alusuisse Technology & Management AG Radaufhängung
EP1136347A1 (de) * 2000-03-20 2001-09-26 Carrosserie Gangloff AG Kabine mit einem Gerippe, insbesondere zum Transportieren von Personen
CN105889241A (zh) * 2016-05-25 2016-08-24 福建省南铝板带加工有限公司 铝型材连接结构及连接结构用角码
US11084538B2 (en) * 2019-05-24 2021-08-10 GM Global Technology Operations LLC Multi-flange extrusion member
WO2021036817A1 (zh) * 2019-08-30 2021-03-04 比亚迪股份有限公司 车身骨架和具有其的车辆
US20220177046A1 (en) * 2019-08-30 2022-06-09 Byd Company Limited Vehicle body framework connector and vehicle with same
US11858558B2 (en) 2019-08-30 2024-01-02 Byd Company Limited Body frame joint and vehicle having same

Also Published As

Publication number Publication date
SE466145B (sv) 1992-01-07
EP0559672B1 (en) 1996-04-03
EP0559672A1 (en) 1993-09-15
DE69118554T2 (de) 1996-10-31
AU8924391A (en) 1992-05-26
ES2088794T3 (es) 1996-09-16
SE9003495L (sv) 1992-01-07
ATE136268T1 (de) 1996-04-15
SE9003495D0 (sv) 1990-11-01
DE69118554D1 (de) 1996-05-09

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