US3499676A - System for manipulating concrete bodies - Google Patents

System for manipulating concrete bodies Download PDF

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Publication number
US3499676A
US3499676A US735048A US3499676DA US3499676A US 3499676 A US3499676 A US 3499676A US 735048 A US735048 A US 735048A US 3499676D A US3499676D A US 3499676DA US 3499676 A US3499676 A US 3499676A
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Prior art keywords
head
socket
anchor
concrete
shank
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Expired - Lifetime
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US735048A
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English (en)
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Ernst Haeussler
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
    • B66C1/666—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof for connection to anchor inserts embedded in concrete structures

Definitions

  • the socket corresponds to the configuration of the recess and is swingable about a common center of the ball and the recess to engage the head from below while an eye, loop or other attaching means is integral with the socket and receives a cable, wire rope, chain or hook for lifting the concrete body.
  • a spherical core within the socket is spaced from the wall thereof by a distance equal approximately to the thickness of the head while a pin can be inserted across the lateral opening of the socket to prevent inadvertent withdrawal of the head.
  • My present invention relates to a system for manipulating transporting and handling massive bodies and more particularly, massive concrete bodies.
  • the conventional practice is to carry out such manipulation with the aid of cranes, hoists and the like, having wire rope, cables, chains or other flexible members provided with hooks, or operating without such hooks, which are anchored to formations preformed in the concrete body or constituted by anchors embedded therein.
  • bolts or the like may be embedded in the concrete body and provided with means for distributing the lifting force along the length of the bolt to the concrete surrounding same, the bolt having a threaded end protruding from the body to which a shackle or the like can be afiixed via a nut assembly.
  • Still another object of the invention is to provide a sys tem for the lifting of concrete bodies which facilitates attachment of the system to the body and detachment of the system upon proper disposition of the body, which is of relatively low cost, which offers greater security than earlier systems, and which is suitable for use in various positions and applications without inordinately stressing the assembly.
  • the connecting head be constituted as an all-around enlargement upon the shank of the anchor bolt while the lifting member is substantially spherical, e.g. ball-shaped or hemi sphere-shaped and is provided with attachment means (eg, a eye, hook, or loop) integral with the socket for receiving the lifting element, e.g. a crane cable or chain.
  • attachment means e.g, a eye, hook, or loop
  • the groove extends arcuately through at least and, preferably, about from the head-receiving opening of the socket which is provided on only one side thereof.
  • a closure member e.g. a pin, bolt or. tension sleeve, can be provided in this opening to lock the socket onto the head.
  • the head and the neck of the anchor bolt is recessed below the outline of the body which is provided with a generally spherical recess whose center of curvature corresponds to that of the socket when the latter engages the head of the anchor.
  • the latter preferably lies along the axis of this recess and extends above the recessed wall by a distance equal substantially to the thickness of the socket wall flanking the groove.
  • the anchor bolt is provided with a unitarily formed (stamped, forged or otherwise shaped in a heading press) annular disk-shaped foot whose diameter ranges between two and three times the diameter of the shank of the anchor bolt. Best results are achieved when the anchor bolt is composed of steel, preferably a nonrusting steel such as 18-8 stainless.
  • An advantage of the present system is that inadvertent release of the socket from the head is impossible when the system is under load since, in this condition, the socket is turned out of its recombent position in which the head can be inserted into and removed from the socket.
  • the socket member can pivot to lodge the neck of the anchor against the closed end of the groove with the socket member thus being inclined to the anchor but sufficiently freestanding to allow the hook or other member to be inserted through the eye or loop.
  • Still another feature of the present invention resides in the provision of a filler body having a spherical or cylindrical portion with a common center with the groove and spaced from the inner surface thereof by a distance equal or slightly greater than the thickness of the anchor head.
  • the filler body may have divergent flanks at least one of which is designed to bear against the head from above when the lifting member is swung into the canted position mentioned earlier to allow insertion of a hook or cable in the eye.
  • the entire connecting body can be cast or forged from steel with relatively low cost.
  • FIG. 1 is a vertical cross-sectional view of a concrete body provided with the system of the present invention and showing the coupling member in an elevational view with part of the socket broken away;
  • FIG. 2 is a cross-sectional view through the device showing the anchor head in dot-dash lines;
  • FIG. 3 is a cross-sectional view along the line IIIIII of FIG. 2 and provided with the section line II-II illustrating the out along which FIG. 2 is viewed;
  • FIGS. 4A and 4B are diagrams showing the manufacture of the connecting body in accordance with the present invention.
  • FIGS. 1-3 I have shown a concrete slab, beam or girder 1 in which an anchor bolt 2 is embedded during-the casting of the concrete body.
  • the anchor bolt 2 has a cylindrical shank 7 terminating, at its lower extremitiy, in a forged disk-shaped foot 11 whose diameter -D is two to three times greater thand the diameted d of the shank 7.
  • forged portions may be produced along the shank using conventional head presses or the like.
  • the anchor 2 projects beyond the upwardly concave partly spherical wall 10 of a recess 10 whose center C lies along the axis A of the anchor 2.
  • the projecting portion 7a of the shank 7 forms a neck which terminates in a head 3 integral with the shank 7 and constituting a coupling member engageable by the coupling body 4.
  • the body 4, which can be suspended from a crane by the load-supporting means represented by the wire rope 5, is constructed as shown in FIGS. 4A and 4B with the configuration illustrated in FIGS. 2 and 3.
  • the member 4 is formed with a generally spherical socket 12 cast or forged integrally with a generally planar eye or loop 6 whose arms 6a and 6b diverge outwardly toward a bight 6c so as to form an opening 6d through which the wire rope can be inserted.
  • the device may be formed with a hook or other means from which the body can be suspended from a crane.
  • the ball-shaped socket has a wall 8a centered at point C when the ball is positioned in the recess and formed with the lateral opening 9 through which the head 3 can be inserted into the interior chamber 8, a channel likewise centered at point C of the socket 12, when the device is in its recumbent position as illustrated in dot-dash lines in FIG. 1.
  • the wall 8a (FIGS. 2 and 3) is provided with a groove 811 whose width W is slightly greater than the diameter d of the neck 7a of the anchor 2 and which opens into the wider slot or channel 8.
  • the width H of this channel (FIG. 3) is slightly greater than the diameter D of the head 3 of the anchor.
  • the bottom wall of channel 8 may be beveled in the direction of the slot 8!) complementarily to the bevel 3 between the head 3 and the shank 7 of the anchor.
  • the arc-shaped channel 8 leaves a filler body of generally cylindrical configuration at 14, the filler body having a flank 14a adapted to bear against the upper surface 3" of thehead 3 when member 4 is swung to the left (FIG. 2), thereby placing the neck 7a of the anchor against the closed end 8b of the groove.
  • This allows the body 4 to remain in a partly canted position (analogous to the position shown in FIG. 4B) when the channel 8 extends through about
  • the thickness t of the wall 8a preferably corresponds to or is slightly less than the distance 1 between the head 3 and the wall 10 of recess 10.
  • a closure member 13 e.g. a pin or the like
  • a tension sleeve or the like may be driven into the opening 9.
  • the anchor bolt 4 can be made from round steel bodies (e.g. rods of stainless steel) and provided with the foot 11 and the head 3 in a conventional heading press.
  • the coupling body 4 is preferably cast or provided with an opening 6d by stamping, and forged throughout, including the ball portion 12.
  • the channel 8 can be produced by a T-shaped milling tool M which first advanced radially to form the opening 9 and then is merely rotated as the member 6, 12 is swung about the center C so that the two steps of the tool mill the channel 8 and the groove 8b simultaneously. The same results are obtained when the body 4, 12 is held stationary and the milling tool M is swung.
  • the heads 11 and 3 may also be attached to the shank 7 by other means.
  • a system for manipulating a massive body comprising an anchor embedded in said body and provided with a head projecting from said body beyond the surface thereof, and a. coupling member having a generally spheroidal socket formed with an arcuate channel adapted to receive said head, an arcuate groove opening into said channel and extending therealong and of a width less than that of said head, and a lateral opening communicating with said channel for admitting said head thereto in a substantially recumbent position of said socket whereby said head is supported by said socket in off-recumbent positions thereof.
  • coupling member further comprises connecting means afiixed to said socket for suspending same from a load-lifting mechanism.
  • said anchor comprises an elongated shank formed at its other end with a disk embedded in the concrete.
  • said disk has a diameter equal substantially to 2 to 3. times the diameter of said shank, said groove has a width slightly greater than the diameter of said shank, said channel has 6 and said head projects beyond the wall of said recess by a distance slightly greater than the thickness of the socket in the region of the groove.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Joining Of Building Structures In Genera (AREA)
US735048A 1967-06-13 1968-06-06 System for manipulating concrete bodies Expired - Lifetime US3499676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0062993 1967-06-13

Publications (1)

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US3499676A true US3499676A (en) 1970-03-10

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US735048A Expired - Lifetime US3499676A (en) 1967-06-13 1968-06-06 System for manipulating concrete bodies

Country Status (10)

Country Link
US (1) US3499676A (de)
AT (1) AT283691B (de)
BE (1) BE715927A (de)
CH (1) CH471300A (de)
DE (1) DE1684278A1 (de)
DK (1) DK119478B (de)
FR (1) FR1568605A (de)
GB (1) GB1194144A (de)
NL (1) NL6808223A (de)
SE (1) SE326021B (de)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087947A (en) * 1976-09-15 1978-05-09 Superior Concrete Accessories, Inc. Edge-lifting system for a concrete slab
US4173367A (en) * 1977-03-01 1979-11-06 Ernest Haeussler Pickup unit for lifting concrete body
US4262951A (en) * 1978-02-15 1981-04-21 Pfeifer Seil-Und Hebetechnik Gmbh & Co. Device for transporting prefabricated concrete sections
FR2469256A1 (fr) * 1979-09-05 1981-05-22 Haeussler Ernst Dispositif pour realiser, dans la surface d'un element en beton, un evidement hemispherique
US4360230A (en) * 1980-09-12 1982-11-23 The United States Of America As Represented By The United States Department Of Energy Self locking coupling mechanism for engaging and moving a load
WO1987000823A1 (en) * 1985-08-07 1987-02-12 Richmond Screw Anchor Co. Hoist coupling
US4703595A (en) * 1984-11-30 1987-11-03 Dr. Ing. Ernst Haeussler Coupler for hanging precast concrete panels from a hoist
US4802813A (en) * 1988-03-14 1989-02-07 Perry Charles C Apparatus to be used in conjunction with a forklift for lifting and moving a concrete slab
WO1994008885A1 (en) * 1992-10-12 1994-04-28 Jessen Laurids A Load-engaging device for hoisting concrete building elements
US6647674B1 (en) * 2002-05-08 2003-11-18 Dayton Superior Corporation Erection anchor for concrete panel
US20030213206A1 (en) * 2002-05-01 2003-11-20 Universal Form Clamp Co., Inc. Anchor for embedment in concrete members
US20040159070A1 (en) * 2003-02-19 2004-08-19 Universal Form Clamp Co., Inc. Passthrough concrete anchor
US20050044811A1 (en) * 2003-08-27 2005-03-03 Universal Form Clamp Co., Inc. Ring lift anchor
US20050055958A1 (en) * 2003-08-27 2005-03-17 Universal Form Clamp Co., Inc. W foot anchor
US20050183349A1 (en) * 2004-02-11 2005-08-25 Universal Form Clamp Co., Inc. Concrete anchor
US7032354B2 (en) 2001-12-19 2006-04-25 Universal Form Clamp Co., Inc. Sandwich erection lift anchor with welding plate assembly
US20080196324A1 (en) * 2007-02-21 2008-08-21 Woodstock Percussion Pty Ltd Concrete Lifting Anchor
EP1985572A1 (de) * 2007-04-26 2008-10-29 Saab Ab Hebevorrichtung für Unterwassergeräte
US20090107057A1 (en) * 2005-05-04 2009-04-30 Rens Hansort Anchor positioning assembly
US20090116906A1 (en) * 2007-11-01 2009-05-07 Kaylor Brent M Methods and apparatus for sidewalk tiles
US20110297774A1 (en) * 2010-05-05 2011-12-08 Crushing Equipment Pty Ltd. Crusher jaw liner tool
CN103517866A (zh) * 2011-03-18 2014-01-15 费佛控股有限公司及有限合伙公司 悬吊装置
WO2015013773A1 (en) * 2013-08-02 2015-02-05 Casne Verige Pty Ltd Lifting clutch
WO2015106291A1 (en) * 2014-01-13 2015-07-16 Conxtech, Inc. Clasp-and-lug system
US11085194B2 (en) 2018-02-09 2021-08-10 Conxtech, Inc. Moment connection component lifting tool assembly
US11555317B2 (en) 2018-02-09 2023-01-17 Conxtech, Inc. Moment connection component clamping tool
AT18189U1 (de) * 2022-10-10 2024-04-15 Josef Kuettel Immobilien Beteiligung Ag Betonelemente-System für die Befestigung von Gebirgsstraßen, -wegen, -steigen oder -pfaden

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2265419C3 (de) * 1972-08-16 1981-10-08 Frimeda Metall- Und Drahtwarenfabrik Siegfried Fricker, 7135 Wiernsheim Mit einem Betonfertigteil verbindbares Anschlußteil
US4014151A (en) * 1975-06-02 1977-03-29 Mannesmann Leichtbau, Gmbh Coupling structure with anchoring in stone parts
NL7607457A (nl) * 1975-07-15 1977-01-18 Inventio Ag Niveauregeling voor gasveren, in het bijzonder voor railvoertuigen.
FR2545074B1 (fr) * 1983-04-27 1985-08-16 Arteon Marcel Anneau de levage
DE8321596U1 (de) * 1983-07-27 1983-11-24 Deha-Baubedarf Gmbh & Co Kg, 6080 Gross-Gerau Einschraub-verbindungsstueck fuer in ein betonfertigteil einbetonierte huelsenanker
DE3329373C2 (de) * 1983-08-13 1985-07-25 Ernst Dr.-Ing. 4300 Essen Haeussler Hilfsvorrichtung für die Manipulation eines Stahlbetonfertigteils mit Hilfe eines Hebezeuges sowie Verfahren zum Befestigen der Hilfsvorrichtung an der Stirnseite des Stahlbetonfertigteils
AT385972B (de) * 1986-08-21 1988-06-10 Riss Ges M B H Vorrichtung zum transportieren und manipulieren von schwerlasten, insbesondere betonfertigteilen
FR2651521B1 (fr) * 1989-09-05 1991-11-08 Ho Dac Tinh Crochet a bascule pour le levage de charges, tel qu'un element en beton avec anorage noye.
FR2708919B3 (fr) * 1993-08-12 1996-01-05 Marcel Arteon Anneau de levage.
DE4432767A1 (de) * 1994-09-15 1996-03-21 Hanns Hinkers Tragseilbefestigung an schweren Stahltragwerken
DE29513732U1 (de) * 1995-08-26 1995-10-26 Pfeifer Seil- und Hebetechnik GmbH & Co, 87700 Memmingen Vorrichtung zum Verbinden eines Betonfertigteiles mit dem Lasttragmittel eines Hebezeugs
ITRE20030053A1 (it) * 2003-05-22 2004-11-23 Edilmatic S R L "dispositivo di presa perfezionato per agganciare un corpo cementizio pesante ad un organo d'aggancio"

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161930A (en) * 1963-05-02 1964-12-22 William C Crosson Line connector
US3429607A (en) * 1967-10-03 1969-02-25 James L White System for erecting pre-cast concrete panels in a concrete wall structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161930A (en) * 1963-05-02 1964-12-22 William C Crosson Line connector
US3429607A (en) * 1967-10-03 1969-02-25 James L White System for erecting pre-cast concrete panels in a concrete wall structure

Cited By (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087947A (en) * 1976-09-15 1978-05-09 Superior Concrete Accessories, Inc. Edge-lifting system for a concrete slab
US4173367A (en) * 1977-03-01 1979-11-06 Ernest Haeussler Pickup unit for lifting concrete body
US4262951A (en) * 1978-02-15 1981-04-21 Pfeifer Seil-Und Hebetechnik Gmbh & Co. Device for transporting prefabricated concrete sections
FR2469256A1 (fr) * 1979-09-05 1981-05-22 Haeussler Ernst Dispositif pour realiser, dans la surface d'un element en beton, un evidement hemispherique
US4296909A (en) * 1979-09-05 1981-10-27 Ernst Haeussler Apparatus for forming recess around a pickup bolt of a concrete body
US4360230A (en) * 1980-09-12 1982-11-23 The United States Of America As Represented By The United States Department Of Energy Self locking coupling mechanism for engaging and moving a load
US4769960A (en) * 1984-11-30 1988-09-13 Dr.-Ing. Ernst Haeussler Coupler for hanging precast concrete panels from a hoist
US4703595A (en) * 1984-11-30 1987-11-03 Dr. Ing. Ernst Haeussler Coupler for hanging precast concrete panels from a hoist
AU574244B2 (en) * 1984-11-30 1988-06-30 Arteon S.A. Device for suspending a prefabricated concrete component from a lifting tackle
US4671554A (en) * 1985-08-07 1987-06-09 Richmond Screw Anchor Co. Inc. Hoist coupling
WO1987000823A1 (en) * 1985-08-07 1987-02-12 Richmond Screw Anchor Co. Hoist coupling
US4802813A (en) * 1988-03-14 1989-02-07 Perry Charles C Apparatus to be used in conjunction with a forklift for lifting and moving a concrete slab
WO1994008885A1 (en) * 1992-10-12 1994-04-28 Jessen Laurids A Load-engaging device for hoisting concrete building elements
AU666230B2 (en) * 1992-10-12 1996-02-01 Oso Star Aps Load-engaging device for hoisting concrete building elements
US5580115A (en) * 1992-10-12 1996-12-03 Jessen; Laurids A. Load-engaging device for hoisting concrete building elements
US7032354B2 (en) 2001-12-19 2006-04-25 Universal Form Clamp Co., Inc. Sandwich erection lift anchor with welding plate assembly
US20030213206A1 (en) * 2002-05-01 2003-11-20 Universal Form Clamp Co., Inc. Anchor for embedment in concrete members
US6647674B1 (en) * 2002-05-08 2003-11-18 Dayton Superior Corporation Erection anchor for concrete panel
US20040159070A1 (en) * 2003-02-19 2004-08-19 Universal Form Clamp Co., Inc. Passthrough concrete anchor
US7111432B2 (en) 2003-02-19 2006-09-26 Universal Form Clamp Of Chicago, Inc. Passthrough concrete anchor
US20050044811A1 (en) * 2003-08-27 2005-03-03 Universal Form Clamp Co., Inc. Ring lift anchor
US20050055958A1 (en) * 2003-08-27 2005-03-17 Universal Form Clamp Co., Inc. W foot anchor
US20050183349A1 (en) * 2004-02-11 2005-08-25 Universal Form Clamp Co., Inc. Concrete anchor
US7065925B2 (en) 2004-02-11 2006-06-27 Universal Form Clamp Of Chicago, Inc. Concrete anchor
US20090107057A1 (en) * 2005-05-04 2009-04-30 Rens Hansort Anchor positioning assembly
US20080196324A1 (en) * 2007-02-21 2008-08-21 Woodstock Percussion Pty Ltd Concrete Lifting Anchor
EP1985572A1 (de) * 2007-04-26 2008-10-29 Saab Ab Hebevorrichtung für Unterwassergeräte
US20090033112A1 (en) * 2007-04-26 2009-02-05 Saab Ab Lifting device suitable for submersibles
US20090116906A1 (en) * 2007-11-01 2009-05-07 Kaylor Brent M Methods and apparatus for sidewalk tiles
US8651544B2 (en) * 2010-05-05 2014-02-18 Thomas Bruce Crusher jaw liner tool
US20110297774A1 (en) * 2010-05-05 2011-12-08 Crushing Equipment Pty Ltd. Crusher jaw liner tool
CN103517866A (zh) * 2011-03-18 2014-01-15 费佛控股有限公司及有限合伙公司 悬吊装置
CN103517866B (zh) * 2011-03-18 2016-03-30 费佛控股有限公司及有限合伙公司 悬吊装置
WO2015013773A1 (en) * 2013-08-02 2015-02-05 Casne Verige Pty Ltd Lifting clutch
WO2015106291A1 (en) * 2014-01-13 2015-07-16 Conxtech, Inc. Clasp-and-lug system
US9493326B2 (en) 2014-01-13 2016-11-15 Conxtech, Inc. Clasp-and-lug system
CN106163965A (zh) * 2014-01-13 2016-11-23 康克斯科技公司 扣钩和吊耳系统
EP3094588A4 (de) * 2014-01-13 2017-07-19 Conxtech, Inc. System aus schnalle und lasche
CN106163965B (zh) * 2014-01-13 2018-06-08 康克斯科技公司 扣钩和吊耳系统
US11085194B2 (en) 2018-02-09 2021-08-10 Conxtech, Inc. Moment connection component lifting tool assembly
US11555317B2 (en) 2018-02-09 2023-01-17 Conxtech, Inc. Moment connection component clamping tool
AT18189U1 (de) * 2022-10-10 2024-04-15 Josef Kuettel Immobilien Beteiligung Ag Betonelemente-System für die Befestigung von Gebirgsstraßen, -wegen, -steigen oder -pfaden

Also Published As

Publication number Publication date
GB1194144A (en) 1970-06-10
SE326021B (de) 1970-07-13
AT283691B (de) 1970-08-10
NL6808223A (de) 1968-12-16
FR1568605A (de) 1969-05-23
CH471300A (de) 1969-04-15
DK119478B (da) 1971-01-11
BE715927A (de) 1968-10-16
DE1684278A1 (de) 1970-07-09

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