EP0688922B1 - Ancrage de manutention notamment pour éléments en béton préfabriqués et élément de manutention vissé dans l'ancrage - Google Patents

Ancrage de manutention notamment pour éléments en béton préfabriqués et élément de manutention vissé dans l'ancrage Download PDF

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Publication number
EP0688922B1
EP0688922B1 EP94109706A EP94109706A EP0688922B1 EP 0688922 B1 EP0688922 B1 EP 0688922B1 EP 94109706 A EP94109706 A EP 94109706A EP 94109706 A EP94109706 A EP 94109706A EP 0688922 B1 EP0688922 B1 EP 0688922B1
Authority
EP
European Patent Office
Prior art keywords
sleeve
transport
plug
anchorage
piece
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 - Lifetime
Application number
EP94109706A
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German (de)
English (en)
Other versions
EP0688922A1 (fr
Inventor
Klaus Fröhlich
Ernst Peppel
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.)
Leviat GmbH
Original Assignee
Halfen GmbH and Co KG
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 Halfen GmbH and Co KG filed Critical Halfen GmbH and Co KG
Priority to EP94109706A priority Critical patent/EP0688922B1/fr
Priority to DE59405796T priority patent/DE59405796D1/de
Priority to US08/494,055 priority patent/US5649782A/en
Publication of EP0688922A1 publication Critical patent/EP0688922A1/fr
Application granted granted Critical
Publication of EP0688922B1 publication Critical patent/EP0688922B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/005—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects with anchoring or fastening elements for the shaped articles
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/142—Means in or on the elements for connecting same to handling apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/20—Joints and connections with indicator or inspection means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/57—Distinct end coupler
    • Y10T403/5706—Diverse serial connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/57—Distinct end coupler
    • Y10T403/5741—Separate screw or pin-type connections

Definitions

  • the invention relates to a transport anchor, in particular for precast concrete parts, which is in the preamble of the claim 1 specified genus and on a load receiver, which can be screwed into the transport anchor.
  • EP-0 118 002 A2 describes a transport anchor for precast concrete parts described, which consists of a sleeve with an internal thread for screwing in a load receiver. The end located inside the precast element is on the Pressed end of a rib steel so that when casting the Precast concrete can no concrete penetrate into the sleeve. At the front end of the rib steel is a spring element supported, at the front end of a disc or the like is attached, the area of which approximately Internal cross-section of the sleeve corresponds.
  • the disc is said to Marking medium to indicate the load in question or serve the like and on the other hand should be achieved that no dirt gets into the sleeve. So that one Jamming of the disc in the sleeve with certainty sufficient radial play must be avoided be, but thereby a tight seal of the sleeve interior is not possible to the outside. By the remaining Dirt particles and, above all, can form an annular gap Moisture penetrate into the sleeve, causing difficulties not when screwing in the load receiver in question are to be avoided. Especially when storing the precast concrete over a long period of time can not be excluded that the cavity behind the Plate clogged with dirt and thus immersing the Plate in the sleeve is prevented.
  • DE-U-1 904 706 describes an anchor sleeve for precast concrete parts.
  • This sleeve has an internal thread for Screwing in a load receiver.
  • the sleeve instructs one the outside of the part to be transported Face, and at the other end it is closed Connection with a safety rod provided.
  • a safety rod provided in the A plug.
  • a plug is inserted into the interior of the sleeve an elastic soft material.
  • a protective screw can be screwed into the thread from the outside be screwed in.
  • FR-A-457.974 there is a fastening arrangement of eye bolts described on a plank of a ship's deck.
  • a sleeve 1 is provided, which is on the upper edge has a flange with screws on the ship's plank is attached.
  • the eye bolt that goes into the sleeve is screwed in serves to pick up and deflect of ropes or rope.
  • the eyebolt has' projections on the end face for engagement in depressions a screw-mounted stopper in the sleeve, so that this turns together with the eye bolt.
  • In the A bolt extends the middle of the sleeve, which does the job has, through his head, a stop for the one in the sleeve to form axially adjustable plugs.
  • a Transport anchor specified in the preamble of claim 1 To create genus in which the front end of the sleeve is sealed and the closure automatically is operated with the aid of the load receiver.
  • This task is the generic one in a lifting anchor Kind by the characterizing features of the claim 1 solved.
  • a preferred further development of the subject matter of the invention is that for positive connection to the Stopper at least one in the axial direction of the sleeve Surface is provided with a corresponding Interacting surface of the screw-in load receiver. This creates a positive connection between the plug and the load receiver in the direction of rotation, so that according to the rotation of the load receiver as well the plug is rotated, regardless of the respective Direction of rotation. As soon as you unscrew the load receiver whose last thread leave the internal thread of the sleeve has and is removed axially, remains a matter of course the stopper in the one taken at that time - front - position.
  • two surfaces are provided by at least one elongated projection are formed symmetrically on the end face the plug is arranged. This way it becomes symmetrical Force applied to the stopper, causing Shear forces are avoided and the tendency to jam is prevented. So that the angle of rotation up to the mesh of the respective surfaces of the load receiver and plug is kept low, it is appropriate that the areas on a concentric to the central axis of the plug Hexagon are formed. This way interlock after a rotation angle of 60 ° at the latest of load receiver and stopper and then one synchronous rotation of both parts.
  • the plug can also be used to hold positioning pins or fastening screws as an aid when setting in the formwork while pouring the precast concrete to be used.
  • the plug is with a Blind hole with internal thread, the opening of the Blind hole is on the front face of the plug. This means that when the load receiver is placed, it can be screwed in the internal thread of the sleeve has sufficient axial play the stopper is guaranteed, the amount of Areas in the axial direction preferably at least 1.1 times 1.5 to 2.0 times the distance between two successive Have threads.
  • the stopper can be injection molded in a particularly simple manner be produced, the shape of the surfaces, i.e. Front and back by default the tool shape can be designed in many ways.
  • the male thread of the stopper should be at least a length have two threads.
  • the use of Plastic as a material for the stopper is also considered advantageous on material costs.
  • At the front of the stopper can expediently markings for designation the internal thread of the sleeve, i.e. Shape and size of the thread and the load capacity. Except Such materials can also be used for the stopper Find use that are weather-resistant and corrosion-free are.
  • the internal thread of the sleeve should only have a part the total length of the sleeve is sufficient.
  • the threadless section the sleeve is for connection to the rib steel or a rebar.
  • To connect with a ribbed steel is inserted into the rear end End of the sleeve inserted and the unthreaded section of the Sleeve pressed onto the rib steel.
  • This second Plug becomes a wall at the inner end of the internal thread formed by the further advancement of concrete during pouring the precast concrete into the interior of the Sleeve that has the thread penetrates.
  • the present invention also makes a load receiver created for sleeve-shaped transport anchors that are simple Way when screwing in or unscrewing the load receiver in the sleeve the plug in both directions synchronously turns with.
  • This load receiver is characterized by that he on his face facing the lifting anchor has at least one axial depression or a projection, whereby an axially extending surface is formed, which with a corresponding surface of the front of the Stuffing works together.
  • a groove is provided on the end face, the surfaces of which Sidewalls of the groove are formed, and the groove runs along the diameter of the load receiver. This execution is to be regarded as particularly preferred because also a Retrofitting existing load sensors is no problem is possible by running one along the front face of the diameter-running groove milled or ground becomes.
  • FIG. 1 shows the section of a precast concrete element 10 depicted during its manufacture.
  • the completion of the Form forms a formwork panel 11 on which the end face 15 of a transport anchor 12, which consists essentially of a Sleeve 13 with an internal thread 14 is present.
  • the Sleeve 13 includes a first section 16 in which the internal thread 14 is provided and a second section 17, which has a smooth inner contour.
  • Precast concrete part 10 projecting end 18 is a rib steel 19 introduced, onto which the section 17 of the sleeve 13 is pressed is. This creates a tight connection prevents the still liquid or flowable concrete in the cavity 20 penetrates within the sleeve 13.
  • Plastic plug 21 with an external thread 22 that is exact the internal thread 14 of the sleeve 13 is adapted.
  • Plastic plug 21 is a blind hole 23 with an internal thread provided, into which a threaded bolt 25 is screwed is.
  • the threaded bolt 25 protrudes through an opening 26 in the Formwork plate 11, whereby the lifting anchor 12 in the predetermined position and positioned by means of a wing nut 27 on the outside on the threaded bolt 25 is rotated, is secured. This measure ensures that the lifting anchor 12 is not when filling the formwork form with concrete or when shaking Postponed purposes of compaction.
  • FIGS. 2a to 2f represent plastic plugs
  • the example of Fig. 2e corresponds to that contained in Fig. 1 is.
  • Each of the representations of FIGS. 2a to 2f shows an axial section and a top view of the plastic stopper 21.
  • the Plastic plug 21 a disk-shaped base body 24, an elongated projection 28 on its upper end face 29 is arranged symmetrically to the central axis. Because the elongated Projection 28 only a small part of the total area the face 29 occupies remains on the face enough space for marking 30.
  • These markings 30 can, for example, provide information about the size and shape of the thread 14 of that shown in Fig.
  • the marks 30 are provided in the injection mold for the plastic plugs 21, so that when manufacturing the plastic plug 21 without Additional effort the mark 30 arises. That way the mark 30 captive and distinctive on the Plastic plug 21 included, so that errors in a subsequent application of the marks 30 occur can be excluded.
  • Fig. 2b shows a plastic plug 21 which on the End face 29 provided with an elongated recess 31 is.
  • it is disk-shaped Base body 24 on its end face 29 with a Provided projection 32 in the form of a hexagon 33, the Hexagon 33 concentric to the central axis of the plastic stopper 21 is arranged.
  • a cylindrical recess 34 provided, which increases the volume of the plastic stopper 21 and thus also the amount of the to manufacture required material is reduced.
  • FIG. 2d shows a plastic stopper 21 running along the longitudinal axis of the blind hole 23 with an internal thread 35 owns.
  • the front opening of the blind hole 23 is located on the end face 29 of the disk-shaped base body 24.
  • two projections 36 are diametrically opposite two projections 36, the same on the end face 29 protrude far like the projection 28 in Fig. 2a. Also at this version remains sufficient on the end face 29 Area for the marks 30.
  • the one shown in Fig. 2e Embodiment differs from that in Fig. 2d only by one on the underside of the disc-shaped Base body 24 provided annular recess 37, which serves to increase the volume of the plastic plug 21 to reduce.
  • the embodiment of Fig. 2f is similar of that described in Figure 2c and distinguishes it different from this by the additional attachment a blind hole 23 within the hexagon 33 Projection 32.
  • the lifting anchor 12 is in cooperation shown with a load receiver 40.
  • the load receiver 40 consists of a partially hollow bolt 41 with an external thread 42 and one in the opening of the bolt 41 attached rope loop 43 made of a steel rope consists. This is the opening for the rope sling 43 surrounding end of the bolt 41 is as a radial collar 44 executed.
  • the bolt 41 is solid, an elongated recess in Form of a groove 46 is provided. The width of the groove 46 is dimensioned so that they the elongated projection 28 of the Plastic plug 21 can accommodate.
  • FIG. 4 differs differs from that of FIG. 1 by the reinforcement of the Transport anchor 12 in the precast concrete part 10.
  • This transport anchor 12 consists of a sleeve 50 with a first section 51, which is provided with the internal thread 14, and with a second section 52 with a smooth inner wall.
  • This unthreaded section 52 has two diametrically opposite Bores 53 through which a reinforcing bar 54 runs.
  • a second plug 55 which is also a Has external thread 56, this second plug 55 to is screwed to the inner end of the thread 14.
  • To a The second is to engage the screwdriver Stopper 55 with a recess 57, for example in the form a slot.
  • the second plug 55 seals the Cavity 20, which is formed in the sleeve 50, and prevents thus the penetration of concrete when pouring the precast concrete. Otherwise, the execution corresponds to Fig. 4 of that of Fig. 1, so that in this regard Description is referenced.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Claims (13)

  1. Ancre de transport (12), en particulier pour éléments préfabriqués en béton, qui est constituée d'un douille (13, 50) ayant un filetage intérieur (14) pour le vissage interne d'un récepteur de charge (40), cette douille (13, 50) présentant une face frontale (15) contiguë à la face extérieure de l'élément à transporter et étant prévue à son autre extrémité pour être jointe à une barre nervurée (19) ou un élément d'ancrage (54), et dans cette douille (13) étant prévu un bouchon (21) pourvu d'un filetage extérieur (22) qui s'engage dans le filetage intérieur (14) de la douille (13, 50) et y est monté vissable, caractérisée par le fait que le bouchon (21) peut être vissé entièrement dans la douille (13) afin qu'il puisse dégager la cavité (20) destinée à recevoir le boulon (41), et que le bouchon (21) présente, sur sa face frontale située à l'extérieur (29), des moyens à coopération de forme avec un outil de vissage, ces moyens présentant au moins une surface s'étendant dans la direction axiale de la douille (13, 50) qui peut coopérer avec une surface correspondante du récepteur de charge vissable (40).
  2. Ancre de transport selon la revendication 1, caractérisée par le fait qu'il est prévu deux surfaces qui sont formées par au moins une saillie allongée (28) placée symétriquement sur la face frontale (29) du bouchon (21).
  3. Ancre de transport selon la revendication 1, caractérisée par le fait que les surfaces sont formées sur un hexagone (33) axé sur l'axe du bouchon (21).
  4. Ancre de transport selon l'une des revendications 2 et 3, caractérisée par le fait que le bouchon (21) est pourvu d'un trou borgne (23) à filetage intérieur (35), l'orifice de ce trou borgne (23) étant situé sur le côté frontal avant (29) du bouchon (21).
  5. Ancre de transport selon l'une des revendications 1 à 4, caractérisée par le fait que la hauteur des surfaces dans la direction axiale est d'au moins 1,1 fois, de préférence de 1,5 à 2,0 fois, la distance de deux spires successives.
  6. Ancre de transport selon l'une des revendications précédentes, caractérisée par le fait que le bouchon (21) est constitué d'une pièce en plastique moulée par injection et le filetage extérieur (22) a une longueur d'au moins deux spires.
  7. Ancre de transport selon l'une des revendications précédentes, caractérisée par le fait que sur le côté frontal (29) du bouchon (21) sont prévues des marques (30) désignant le fabricant et/ou le filetage intérieur (14) de la douille (13, 50) et relatives à la capacité de charge.
  8. Ancre de transport selon l'une des revendications précédentes, caractérisée par le fait que le filetage intérieur (14) de la douille (13, 50) s'étend seulement sur une partie de la longueur de celle-ci et la partie sans filetage (17, 52) de la douille (13, 50) est prévue pour la jonction à la barre nervurée (19) ou à l'élément d'ancrage (54).
  9. Ancre de transport selon la revendication 8, caractérisée par le fait que dans la partie sans filetage (52) de la douille (50) sont prévus deux trous diamétralement opposés (53), et que l'extrémité du filetage intérieur (14) voisine de la partie sans filetage (52) est pourvue d'un autre bouchon (55) qui est fixé immobile, en particulier vissé ou enfoncé, dans la douille (50).
  10. Ancre de transport selon l'une des revendications 1 à 7, caractérisée par le fait que le filetage intérieur (14) s'étend sur toute la longueur de la douille (13, 50) et l'extrémité située à l'intérieur de l'élément préfabriqué en béton est destinée à recevoir un élément d'ancrage vissable dedans.
  11. Récepteur de charge pour une ancre de transport selon l'une des revendications 1 à 10, ce-récepteur de charge (40) ayant un filetage extérieur (42) qui correspond au filetage intérieur (14) de la douille (13, 50) et peut être vissé dans l'ancre de transport (12) et en être dévissé, caractérisé par le fait que le récepteur de charges (40) présente sur son côté frontal (45) dirigé vers l'ancre de transport (12) au moins un creux axial (46) ou une saillie, ce qui forme une surface s'étendant axialement (47) qui coopère avec une surface correspondante (48) du côté frontal (29) du bouchon (21) de façon telle que le bouchon puisse être vissé dans la douille.
  12. Récepteur de charge selon la revendication 11, caractérisé par le fait que sur le côté frontal (45) est prévue une rainure (46) et les surfaces sont formées par les parois latérales (47) de cette rainure (46), et que la rainure (46) s'étend le long d'un diamètre du récepteur de charge (40).
  13. Récepteur de charge selon l'une des revendications 11 et 12, caractérisé par le fait que le filetage extérieur (42) est fait sur un boulon en partie creux (41), ce boulon (41) ayant une ouverture opposée à l'ancre de transport dans laquelle sont fixées les extrémités d'une élingue (43).
EP94109706A 1994-06-23 1994-06-23 Ancrage de manutention notamment pour éléments en béton préfabriqués et élément de manutention vissé dans l'ancrage Expired - Lifetime EP0688922B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP94109706A EP0688922B1 (fr) 1994-06-23 1994-06-23 Ancrage de manutention notamment pour éléments en béton préfabriqués et élément de manutention vissé dans l'ancrage
DE59405796T DE59405796D1 (de) 1994-06-23 1994-06-23 Transportanker, insbesondere für Betonfertigteile und in den Transportanker einschraubbarer Lastaufnehmer
US08/494,055 US5649782A (en) 1994-06-23 1995-06-23 Transport anchor especially for prefabricated concrete parts and load bearing member to be screwed into the transport anchor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94109706A EP0688922B1 (fr) 1994-06-23 1994-06-23 Ancrage de manutention notamment pour éléments en béton préfabriqués et élément de manutention vissé dans l'ancrage

Publications (2)

Publication Number Publication Date
EP0688922A1 EP0688922A1 (fr) 1995-12-27
EP0688922B1 true EP0688922B1 (fr) 1998-04-22

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EP94109706A Expired - Lifetime EP0688922B1 (fr) 1994-06-23 1994-06-23 Ancrage de manutention notamment pour éléments en béton préfabriqués et élément de manutention vissé dans l'ancrage

Country Status (3)

Country Link
US (1) US5649782A (fr)
EP (1) EP0688922B1 (fr)
DE (1) DE59405796D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017210761A1 (de) 2017-06-27 2018-12-27 Frank Philipp Transportanker
EP3421689A1 (fr) 2017-06-27 2019-01-02 Frank Philipp Réservoir de transport
WO2019002071A1 (fr) 2017-06-27 2019-01-03 Frank Philipp Ancre de transport

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29612573U1 (de) * 1996-07-20 1997-11-20 Pfeifer Seil Hebetech Vorrichtung zum Verbund von Betonfertigteilen
DE29807718U1 (de) * 1998-04-29 1999-09-09 Hm Betonfertigteilwerk Hans Ma Betonfertigteil
NL1010661C2 (nl) * 1998-11-26 2000-06-19 Novitec International B V Wapeningsstelsel alsmede betonconstructie.
US6324793B1 (en) * 2000-04-04 2001-12-04 Michael Dean Klanke Burial crypt
US6230447B1 (en) 2000-07-06 2001-05-15 George E. Pribyl Lifting anchor for prefabricated concrete panels
DE10041682A1 (de) * 2000-08-24 2002-03-07 Deha Ankersysteme Hülsenanker für Betonteile und Verfahren zu seiner Herstellung
US6595718B2 (en) * 2001-09-19 2003-07-22 Works R&D, Inc. Exo-lift
US7010891B1 (en) * 2002-04-02 2006-03-14 Ryan Clark Haunch assembly for supporting a concrete slab and method of making the haunch assembly
US7357366B1 (en) * 2003-10-24 2008-04-15 Russell Corporation Sports pole mounting structure
US20060248825A1 (en) * 2005-04-09 2006-11-09 Robert Garringer Panelized Log Home Construction
CH698304B1 (de) * 2005-10-10 2009-07-15 Fatzer Ag Drahtseilanker, insbesondere für Steinschlag- oder Lawinenschutzverbauungen.
FR2905388A1 (fr) * 2006-09-01 2008-03-07 Marmou Richard Hustache Dispositif d'ancrage subaquatique, non destructif, reutilisable, visse manuellement ou mecaniquement en dehors des herbiers sur fond de sediments de sable.
US7905068B2 (en) * 2008-02-06 2011-03-15 Edgeworth Construction Products, Llc Protective cap for coupler bar
DE102011003164A1 (de) * 2011-01-26 2012-07-26 Aloys Wobben Verfahren und Vorrichtung zum Errichten eines Turms einer Windenergieanlage
KR101220995B1 (ko) * 2011-02-23 2013-01-10 김상기 대형 콘크리트 블록 설치 방법
WO2014035482A2 (fr) 2012-08-29 2014-03-06 Bayer Materialscience Llc Absorbeur d'énergie pour système de murs pare-souffle haute performance
US20150090411A1 (en) 2013-09-30 2015-04-02 Bayer Materialscience Llc Polycarbonate laminate window covers for rapid deployment providing protection from forced-entry and ballistics
DE202014100188U1 (de) 2014-01-17 2015-04-20 Philipp Gmbh Transportanker, Betonfertigteil mit zumindest einem Transportanker, sowie Verwendung eines Transportankers zur Herstellung eines solchen Betonfertigteils
US9347232B1 (en) * 2014-03-10 2016-05-24 Sidney E. Francies, III Lifting and leveling assembly for precast concrete slabs and method
EP3140487A1 (fr) 2014-05-06 2017-03-15 Covestro LLC Système de recouvrement à déploiement rapide à base de polycarbonate
US20160208504A1 (en) * 2015-01-16 2016-07-21 Too-Eze Systems Ltd. Safety railing for building construction
DE202015100568U1 (de) 2015-02-06 2016-05-09 Philipp Gmbh Transportanker und Betonbauteil mit zumindest einem solchen Transportanker
US10597871B2 (en) 2016-07-21 2020-03-24 Meadow Burke, Llc Lifting and leveling insert for a precast concrete slab
US10309103B2 (en) 2016-07-21 2019-06-04 Meadow Burke, Llc Lifting and leveling insert for a precast concrete slab
WO2019148751A1 (fr) * 2018-02-05 2019-08-08 山东大学 Dispositif de retrait pour paroi de support de béton préfabriqué
USD882905S1 (en) 2018-05-31 2020-04-28 Meadow Burke, Llc Lift level
US11802584B2 (en) * 2020-08-10 2023-10-31 Consolidated Nuclear Security, LLC Foreign material exclusion plug for structural threads with breakaway tab

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA756325A (en) * 1967-04-11 Gutmann Siegfried Suspension anchorages for use in transporting fabricated concrete members
FR457974A (fr) * 1913-05-16 1913-09-30 Frederick Arthur Bullivant Perfectionnements dans les dispositifs pour boucher les trous ou logements destinés à recevoir des pitons, vis, poteaux, étancons, etc., une fois que ces pièces ont été retirées
US1899531A (en) * 1931-07-11 1933-02-28 Josephine C Larsin Wire puller
US2210441A (en) * 1937-09-21 1940-08-06 Charles J Bachman Pole or post socket
US2630341A (en) * 1949-08-01 1953-03-03 Francis P Downey Conveyer coupling
DE1913912A1 (de) * 1969-03-19 1970-10-22 Pfeiffer Fa Ed Halteteil fuer ein Betonfertigteil
DE1961879C3 (de) * 1969-12-10 1978-12-21 Juergen 7800 Freiburg Goldberg Einrichtung zum Heben und Transportieren von Betonfertigteilen o.dgl
DE2159732A1 (de) * 1971-12-02 1973-06-07 Herfeld Kg Dr Huelsenduebel
US4079983A (en) * 1977-02-04 1978-03-21 W. C. Dillon And Company, Inc. Weight lifting eye and socket
EP0019922A1 (fr) * 1979-06-05 1980-12-10 Heinz G. Riss Dispositif d'ancrage et de manutention à pied élargi et tête de levage
DE3037177A1 (de) * 1980-10-02 1982-04-29 Jürgen 7801 Umkirch Goldberg Vorrichtung zum bilden einer ausnehmung in betonfertigteilen o.dgl.
DE3463804D1 (en) * 1983-02-08 1987-06-25 Deha Baubedarf Kg Marking carrier for transport anchors
DE8321310U1 (de) * 1983-07-23 1984-01-12 Pfeifer Seil- Und Hebetechnik Gmbh & Co, 8940 Memmingen Vorrichtung fuer transportanker fuer betonfertigteile
DE3329374C2 (de) * 1983-08-13 1985-06-13 Ernst Dr.-Ing. 4300 Essen Haeussler Hilfsvorrichtung für die Manipulation eines Stahlbetonfertigteils
US5261198A (en) * 1991-10-22 1993-11-16 Mcmillan Larry S Modular concrete connector
US5501542A (en) * 1994-09-23 1996-03-26 Farmatic Research, Inc. Rapid coupling for a supported, driven shaft

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017210761A1 (de) 2017-06-27 2018-12-27 Frank Philipp Transportanker
EP3421689A1 (fr) 2017-06-27 2019-01-02 Frank Philipp Réservoir de transport
WO2019002071A1 (fr) 2017-06-27 2019-01-03 Frank Philipp Ancre de transport

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US5649782A (en) 1997-07-22
EP0688922A1 (fr) 1995-12-27
DE59405796D1 (de) 1998-05-28

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