GB1388855A - Connecting members in and for a structure of machine - Google Patents

Connecting members in and for a structure of machine

Info

Publication number
GB1388855A
GB1388855A GB773571A GB773571A GB1388855A GB 1388855 A GB1388855 A GB 1388855A GB 773571 A GB773571 A GB 773571A GB 773571 A GB773571 A GB 773571A GB 1388855 A GB1388855 A GB 1388855A
Authority
GB
United Kingdom
Prior art keywords
members
grooves
joints
ridges
joint
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
GB773571A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB773571A priority Critical patent/GB1388855A/en
Priority to SE797771A priority patent/SE392941B/en
Publication of GB1388855A publication Critical patent/GB1388855A/en
Priority to MY7800219A priority patent/MY7800219A/en
Expired 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Floor Finish (AREA)

Abstract

1388855 Structural joints A S BHAGAT and S A BHAGAT 26 June 1972 [24 March 1971] 7735/71 Heading F2M [Also in Division E1] A structural joint for connecting together sections of a structure, e.g. adjacent sections of alattticework bridge structure, comprises at least one ridge and one groove provided in one face of each of two members to be joined, the joint being formed by interfitting the ridge of one member with a complementary groove of the other member and vice-versa, the ridge and groove formation being such as to either prevent or limit relative movement between the members in all directions and to provide a taper lock, as a result of employing a relatively gradual taper and flat-topped ridges the width of which is greater than the width of the complementary groove floors. In one embodiment, Figs. 1-3, ridges A, B and grooves A 1 , B 1 of member 2 interengage grooves A<SP>1</SP> 1 , B<SP>1</SP> 1 and ridges A<SP>1</SP>, B<SP>1</SP>, respectively, of member 2<SP>1</SP>. As shown, the ridges and grooves are of arcuate form and when interengaged permit limited pivotal movement between the members 2, 2<SP>1</SP> about the axis of central apertures 6, 6<SP>1</SP> in the respective members. The joint is fixed by inserting a bolt 3 through the aligned apertures 6, 6<SP>1</SP> and tightening a nut 5. In the modification of Figs. 4, 5A, radial ribs A 2 and grooves B 2 of member 2 interengage grooves B<SP>1</SP> 2 and A<SP>1</SP> 2 , respectively, of the member 2<SP>1</SP>, the members 2, 2<SP>1</SP> again being secured together by a bolt passing through aligned central apertures 6<SP>11</SP>. Either of the above joints may additionally include apertured lugs (Figs. 7, 8, not shown) for further securing bolts. An example of a bridge latticework structure employing these joints is shown in Fig. 9K which illustrates a threetier structure comprising upper, middle and lower sections interconnected by joints 17, 21, further joints being provided between the assembly and similar adjacent assemblies on either side by joint members 18, 19, 22, 23, 27 and 28.
GB773571A 1971-03-24 1971-03-24 Connecting members in and for a structure of machine Expired GB1388855A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB773571A GB1388855A (en) 1971-03-24 1971-03-24 Connecting members in and for a structure of machine
SE797771A SE392941B (en) 1971-03-24 1971-06-18 CONNECTOR BODY FOR CONNECTING THE END ON TWO CONSTRUCTION UNITS
MY7800219A MY7800219A (en) 1971-03-24 1978-12-31 Novel connecting members in and for a structure or machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB773571A GB1388855A (en) 1971-03-24 1971-03-24 Connecting members in and for a structure of machine

Publications (1)

Publication Number Publication Date
GB1388855A true GB1388855A (en) 1975-03-26

Family

ID=9838726

Family Applications (1)

Application Number Title Priority Date Filing Date
GB773571A Expired GB1388855A (en) 1971-03-24 1971-03-24 Connecting members in and for a structure of machine

Country Status (3)

Country Link
GB (1) GB1388855A (en)
MY (1) MY7800219A (en)
SE (1) SE392941B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556142A1 (en) * 1992-02-14 1993-08-18 S.A. Guillet Assembly element
EP0564079A1 (en) * 1992-02-13 1993-10-06 John Martin Hodkinson Light panels and joints
CN101922490B (en) * 2009-06-11 2012-05-09 上海荏原精密机械有限公司 Plane linkage structure and connecting method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK159567C (en) * 1988-03-22 1991-04-02 Rasmussen Kann Ind As COMBINATION FRAME WITH A LITTLE DOOR PART AND A SCRAPED WINDOW PART

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0564079A1 (en) * 1992-02-13 1993-10-06 John Martin Hodkinson Light panels and joints
EP0556142A1 (en) * 1992-02-14 1993-08-18 S.A. Guillet Assembly element
FR2687455A1 (en) * 1992-02-14 1993-08-20 Guillet Sa ASSEMBLY ELEMENT.
CN101922490B (en) * 2009-06-11 2012-05-09 上海荏原精密机械有限公司 Plane linkage structure and connecting method thereof

Also Published As

Publication number Publication date
SE392941B (en) 1977-04-25
MY7800219A (en) 1978-12-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee