IN169592B - - Google Patents

Info

Publication number
IN169592B
IN169592B IN407/CAL/88A IN407CA1988A IN169592B IN 169592 B IN169592 B IN 169592B IN 407CA1988 A IN407CA1988 A IN 407CA1988A IN 169592 B IN169592 B IN 169592B
Authority
IN
India
Application number
IN407/CAL/88A
Other languages
English (en)
Inventor
Donald Scott Robinson
Original Assignee
Donald Scott Robinson
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 Donald Scott Robinson filed Critical Donald Scott Robinson
Publication of IN169592B publication Critical patent/IN169592B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
    • E04G7/12—Clamps or clips for crossing members
    • 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
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/18—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using cams, levers, eccentrics, or toggles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
    • E04G7/12—Clamps or clips for crossing members
    • E04G7/14—Clamps or clips for crossing members for clamping the members independently
    • 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
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
    • F16B2/205—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening with two stable positions
    • 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
    • F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
    • F16B7/048—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
    • F16B7/0493—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof forming a crossed-over connection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)
IN407/CAL/88A 1987-02-17 1988-05-23 IN169592B (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPI040487 1987-02-17
PCT/AU1988/000044 WO1988006222A1 (en) 1987-02-17 1988-02-17 Improved couplers

Publications (1)

Publication Number Publication Date
IN169592B true IN169592B (ja) 1991-11-16

Family

ID=3772023

Family Applications (1)

Application Number Title Priority Date Filing Date
IN407/CAL/88A IN169592B (ja) 1987-02-17 1988-05-23

Country Status (6)

Country Link
EP (1) EP0344199A4 (ja)
JP (1) JPH02502204A (ja)
KR (1) KR890700727A (ja)
AU (1) AU610572B2 (ja)
IN (1) IN169592B (ja)
WO (1) WO1988006222A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8900429D0 (en) * 1989-01-10 1989-03-08 Woodrow William Scaffolding component
GB9000191D0 (en) * 1990-01-04 1990-03-07 Legge Philip Scaffold couplers
GB9609642D0 (en) 1996-05-09 1996-07-10 Legge Philip Couplers
US6786302B2 (en) 2002-02-20 2004-09-07 National University Of Singapore Triple coupler for flexible scaffold system
GB2432625B (en) * 2005-11-25 2011-02-09 Wui Loong Scaffolding Works Company Ltd Scaffold guard rail support
CN114086810B (zh) * 2021-10-18 2023-10-24 浙江德宝通讯科技股份有限公司 一种通信塔

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908295C (de) * 1951-12-13 1954-04-05 Peter Weyer Klemmkupplung zur Verbindung von sich kreuzenden Rohren im Geruestbau
US2832121A (en) * 1952-08-18 1958-04-29 Elly Estie Clamp with wedge means
FR1099331A (fr) * 1954-04-22 1955-09-02 Echafaudage Et Const Metalliqu Raccord pour échafaudage
FR1109080A (fr) * 1954-06-30 1956-01-20 C T A Sa Perfectionnements aux systèmes de construction d'échafaudages métalliques
US2896293A (en) * 1957-05-21 1959-07-28 Leslie G Love Over center locking clamp
FR1303626A (fr) * 1961-08-03 1962-09-14 Dispositif de serrage pour collier d'assemblage de tubes d'échafaudages
NL6502619A (ja) * 1965-03-02 1966-09-05
GB1276068A (en) * 1966-12-06 1972-06-01 Burton Delingpole & Company Lt Improvements in or relating to scaffolding couplings
GB1202200A (en) * 1966-12-06 1970-08-12 Burton Delingpole & Company Lt Improvements in or relating to scaffold couplings
GB1217495A (en) * 1967-03-04 1970-12-31 Burton Delingpole And Company Improvements in or relating to scaffold couplings
NL7811721A (nl) * 1978-11-29 1980-06-02 Mulder Rudolf Steigerklem met wighouder.
US4388747A (en) * 1981-08-10 1983-06-21 Plummer Walter A One-piece molded toggle clamp
GB2158139B (en) * 1984-05-01 1988-01-13 London & Midland Drop Forging Scaffolding clamp

Also Published As

Publication number Publication date
KR890700727A (ko) 1989-04-27
JPH02502204A (ja) 1990-07-19
WO1988006222A1 (en) 1988-08-25
AU610572B2 (en) 1991-05-23
AU1344788A (en) 1988-09-14
EP0344199A4 (en) 1990-12-05
EP0344199A1 (en) 1989-12-06

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