FR1136948A - Folding beam and its various applications - Google Patents

Folding beam and its various applications

Info

Publication number
FR1136948A
FR1136948A FR1136948DA FR1136948A FR 1136948 A FR1136948 A FR 1136948A FR 1136948D A FR1136948D A FR 1136948DA FR 1136948 A FR1136948 A FR 1136948A
Authority
FR
France
Prior art keywords
various applications
folding beam
folding
applications
various
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
Other languages
French (fr)
Inventor
Victor Boucher
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
Application granted granted Critical
Publication of FR1136948A publication Critical patent/FR1136948A/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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/18—Chains having special overall characteristics
    • F16G13/20—Chains having special overall characteristics stiff; Push-pull chains
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/005—Girders or columns that are rollable, collapsible or otherwise adjustable in length or height
    • 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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/18—Scaffolds primarily resting on the ground adjustable in height
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E05F11/04—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with cords, chains or cables
    • E05F11/06—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with cords, chains or cables in guide-channels
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements
    • E05Y2201/656—Chains
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/722—Racks
    • E05Y2201/724—Flexible
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1136948D 1955-10-24 1955-10-24 Folding beam and its various applications Expired FR1136948A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1136948T 1955-10-24

Publications (1)

Publication Number Publication Date
FR1136948A true FR1136948A (en) 1957-05-21

Family

ID=9640448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1136948D Expired FR1136948A (en) 1955-10-24 1955-10-24 Folding beam and its various applications

Country Status (1)

Country Link
FR (1) FR1136948A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115904B (en) * 1958-01-09 1961-10-26 Dortmunder Brueckenbau C H Juc Extendable mast made of individual sections
US3450186A (en) * 1965-07-28 1969-06-17 Angelo Caffa Reelable beam
FR2061693A1 (en) * 1969-09-12 1971-06-25 Lanzavecchia Antonio
DE1684607B1 (en) * 1965-04-02 1972-03-09 Angelo Caffa Beam-like component made of two roll-up, interlocking link chains
FR2378913A1 (en) * 1977-01-26 1978-08-25 Caffa Angelo BEAM OF VARIABLE LENGTH SHAPED BY ASSEMBLIES OF COMPONENTS, PROCESS FOR ITS MANUFACTURING AND CORRESPONDING APPLICATIONS
FR2473678A1 (en) * 1980-01-09 1981-07-17 Caffa Angelo RETRACTABLE BEAMS WITH MULTIPLE LOCKABLE ELEMENTS FOR MEDIUM AND IMPORTANT LOADS
US4387875A (en) * 1980-12-23 1983-06-14 Ohori Hiroshi D Adjustable support
US5347770A (en) * 1990-07-16 1994-09-20 Polytech Technical Services Pty. Ltd. Extendable mast support system
EP0677629A1 (en) * 1994-04-14 1995-10-18 Bbd S.A. Improved convertible structural element
FR2719106A1 (en) * 1994-04-21 1995-10-27 Bringolf Serge Structure transformable into rigid beam
WO1997032101A1 (en) * 1996-02-28 1997-09-04 Lockwood Australia Pty. Ltd. A lockable chain winder
US5803418A (en) * 1994-04-14 1998-09-08 Bbd, S.A. Convertible structural element
WO1998046903A1 (en) * 1997-04-15 1998-10-22 Andreas Grasl Device for transmitting a force, in particular a compression force, along a substantially straight path
US6093124A (en) * 1996-02-28 2000-07-25 Lockwood Australian Pty. Ltd. Lockable chain winder
WO2004072510A2 (en) * 2003-02-12 2004-08-26 The Chamberlain Group, Inc. Zipper chain drive assebly
DE102009038785A1 (en) 2009-08-25 2011-03-03 Siemens Aktiengesellschaft Longitudinal drive for patient positioning systems
JP2014001791A (en) * 2012-06-18 2014-01-09 Tsubakimoto Chain Co Engagement chain unit and engagement chain type forward/backward operating device
NL2017102B1 (en) * 2016-07-05 2018-01-12 Mammoet Holding B V Beam for a lifting construction for heavy loads, or for a pusher construction for heavy loads, or forming part of a beam of a stationary or revolver crane
WO2021048152A1 (en) * 2019-09-12 2021-03-18 Push4M Pusher mechanism and system for tensioning a strap including such mechanisms

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115904B (en) * 1958-01-09 1961-10-26 Dortmunder Brueckenbau C H Juc Extendable mast made of individual sections
DE1684607B1 (en) * 1965-04-02 1972-03-09 Angelo Caffa Beam-like component made of two roll-up, interlocking link chains
US3450186A (en) * 1965-07-28 1969-06-17 Angelo Caffa Reelable beam
FR2061693A1 (en) * 1969-09-12 1971-06-25 Lanzavecchia Antonio
FR2378913A1 (en) * 1977-01-26 1978-08-25 Caffa Angelo BEAM OF VARIABLE LENGTH SHAPED BY ASSEMBLIES OF COMPONENTS, PROCESS FOR ITS MANUFACTURING AND CORRESPONDING APPLICATIONS
FR2473678A1 (en) * 1980-01-09 1981-07-17 Caffa Angelo RETRACTABLE BEAMS WITH MULTIPLE LOCKABLE ELEMENTS FOR MEDIUM AND IMPORTANT LOADS
US4387875A (en) * 1980-12-23 1983-06-14 Ohori Hiroshi D Adjustable support
US5347770A (en) * 1990-07-16 1994-09-20 Polytech Technical Services Pty. Ltd. Extendable mast support system
EP0677629A1 (en) * 1994-04-14 1995-10-18 Bbd S.A. Improved convertible structural element
US5803418A (en) * 1994-04-14 1998-09-08 Bbd, S.A. Convertible structural element
FR2719106A1 (en) * 1994-04-21 1995-10-27 Bringolf Serge Structure transformable into rigid beam
WO1997032101A1 (en) * 1996-02-28 1997-09-04 Lockwood Australia Pty. Ltd. A lockable chain winder
US6093124A (en) * 1996-02-28 2000-07-25 Lockwood Australian Pty. Ltd. Lockable chain winder
GB2325702A (en) * 1996-02-28 1998-12-02 Lockwood Australia Pty Ltd A lockable chain winder
GB2325702B (en) * 1996-02-28 2000-01-12 Lockwood Australia Pty Ltd A lockable chain winder
WO1998046903A1 (en) * 1997-04-15 1998-10-22 Andreas Grasl Device for transmitting a force, in particular a compression force, along a substantially straight path
US6419603B1 (en) 1997-04-15 2002-07-16 Andreas Grasl Device for transmitting a force, in particular a compression force, along a substantially straight path
WO2004072510A2 (en) * 2003-02-12 2004-08-26 The Chamberlain Group, Inc. Zipper chain drive assebly
WO2004072510A3 (en) * 2003-02-12 2005-02-03 Chamberlain Group Inc Zipper chain drive assebly
DE102009038785A1 (en) 2009-08-25 2011-03-03 Siemens Aktiengesellschaft Longitudinal drive for patient positioning systems
CN101991430A (en) * 2009-08-25 2011-03-30 西门子公司 Longitudinal drive for patient support systems
CN101991430B (en) * 2009-08-25 2015-05-13 西门子公司 Longitudinal drive for patient support systems
DE102009038785B4 (en) 2009-08-25 2019-01-31 Siemens Healthcare Gmbh Longitudinal drive for patient positioning systems
JP2014001791A (en) * 2012-06-18 2014-01-09 Tsubakimoto Chain Co Engagement chain unit and engagement chain type forward/backward operating device
NL2017102B1 (en) * 2016-07-05 2018-01-12 Mammoet Holding B V Beam for a lifting construction for heavy loads, or for a pusher construction for heavy loads, or forming part of a beam of a stationary or revolver crane
WO2021048152A1 (en) * 2019-09-12 2021-03-18 Push4M Pusher mechanism and system for tensioning a strap including such mechanisms
FR3100765A1 (en) * 2019-09-12 2021-03-19 Push4M Pusher mechanism and strap tensioning system including such mechanisms.

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