US1751309A - Column shackle - Google Patents
Column shackle Download PDFInfo
- Publication number
- US1751309A US1751309A US381054A US38105429A US1751309A US 1751309 A US1751309 A US 1751309A US 381054 A US381054 A US 381054A US 38105429 A US38105429 A US 38105429A US 1751309 A US1751309 A US 1751309A
- Authority
- US
- United States
- Prior art keywords
- pin
- shackle
- frame
- column
- sling
- 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
Links
Images
Classifications
-
- 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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- 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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/125—Chain-type slings
-
- 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
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/39—Cord and rope holders
Definitions
- This invention relates to a column shackle.
- the invention is used for setting columns on a new building in the construction thereof and the main object is to provide a construction whereby the sling employed may be readily unfastened from the column from the floor of the building, to thus avoid the necessity of climbing the column in order to cut the sling loose or to otherwise 1 removethe same.
- the setting of the columns may be accomplished much more expeditiously than according to existing methods and means.
- Figure 1 is a fragmentary side elevation of a column showing the invention in use in connection therewith,
- Figure 2 is a cross sectional viewtaken on the line 2-2 of Figure 1,
- Figure 3 is a plan view of the shackle in connection with a fragment of the sling, parts of the shackle being shown in section to disclose details, and I 0 Figure 4: is an end elevation of the shackle.
- a sling 11 usually of metallic wire braces the column and is adapted for engagement at an eyelet 12 with hoisting means.
- the other end of the sling as at 13, is fastened to the bridge portion of a U-shaped shackle frame 14.
- a removable pin 15 passes through openings 16 in the arms of the shackle frame 14, and the opposite extremity of the sling 11 is passed through the shackle, bearing against the pin 15 as shown in the drawings, so that the sling cannot be loosened when supported by the hoisting machinery.
- the pin 15 is provided with an eyelet 17 at one end and at its other end a key 18, for instance a cotter key, is passed through the pin to prevent accidental detachment thereof.
- Arod or anchor member 19 is screw threaded at 20 or otherw-iseconnected to the shackle.
- a flexible element 21, such as a chain as. shown, has one end fastened to an eyelet'22 of the-rod or anchor 19.
- Such flexible element 21 includes a ring 23 which is engaged with the eyelets 16 and the flexible element 21 an; ther has links Qand 25, the former the cotter key 18, and the latter having a draw element 26 connected thereto.
- the draw element 26 may be of any suitable length so that they same may be engaged and operated from the floor of the building.
- a device of the class described comprising a frame, a pin movably supported by the frame, a locking member normally prevent-f ing detachment of the pin from the frame, and linking means attached to the locking means and pin and operable to first remove the locking means and then remove the pin.
- a device of the class described comprising a frame, a pin movably supported by the frame, a locking ing detachment of the pin from the frame,
- a device of the class described comprising a frame, a pin det-achably connected with the frame, a locking member normally preto pull the element 26 from the s member normally prevent- Y venting detachment of the pin, a flexible eleinent anchored to the frame and adapted to be drawn, said element having connection with the pin and with the key, whereby the Y 6 key will first be removed, and the pin will k then be removed from the frame.
- a device of the class described compris- I 7 ing a shackle vframe, a flexible element conl nected thereto and adapted to be drawn, a 10 pin to close the shackle detachably carried thereby, a key carried by the pin to normally preventdetachment from the shackle, said element having connection with the pin and with the key in order to first remove the key 15 and then remove the pin from the shackle.
Description
March 18, 1930. 5 MQNE 1,751,309
COLUMN SHACKLE Filed July 25, 1929 Patented Mar. 18, 1930 rs'r r COLUMN snAoKrE Application filed July 25,
This invention relates to a column shackle. Primarily, the invention is used for setting columns on a new building in the construction thereof and the main object is to provide a construction whereby the sling employed may be readily unfastened from the column from the floor of the building, to thus avoid the necessity of climbing the column in order to cut the sling loose or to otherwise 1 removethe same. By reason of the present invention, the setting of the columns may be accomplished much more expeditiously than according to existing methods and means.
The more specific objects and advantages will become apparent from a consideration of the description following taken in connection with accompanying drawings illustrating an operative embodiment.
. In said drawings Figure 1 is a fragmentary side elevation of a column showing the invention in use in connection therewith,
Figure 2 is a cross sectional viewtaken on the line 2-2 of Figure 1,
Figure 3 is a plan view of the shackle in connection with a fragment of the sling, parts of the shackle being shown in section to disclose details, and I 0 Figure 4: is an end elevation of the shackle. 3
conventional column such as is used in the construction of buildings is suggested at 10. In the handling thereof into position in buildings during the construction of the latter, a sling 11, usually of metallic wire braces the column and is adapted for engagement at an eyelet 12 with hoisting means. The other end of the sling as at 13, is fastened to the bridge portion of a U-shaped shackle frame 14. A removable pin 15 passes through openings 16 in the arms of the shackle frame 14, and the opposite extremity of the sling 11 is passed through the shackle, bearing against the pin 15 as shown in the drawings, so that the sling cannot be loosened when supported by the hoisting machinery. The pin 15 is provided with an eyelet 17 at one end and at its other end a key 18, for instance a cotter key, is passed through the pin to prevent accidental detachment thereof.
Referring specifically to the drawings, a
1929. Serial No. 381,054..
Arod or anchor member 19 is screw threaded at 20 or otherw-iseconnected to the shackle. A flexible element 21, such as a chain as. shown, has one end fastened to an eyelet'22 of the-rod or anchor 19. Such flexible element 21 includes a ring 23 which is engaged with the eyelets 16 and the flexible element 21 an; ther has links Qand 25, the former the cotter key 18, and the latter having a draw element 26 connected thereto. The draw element 26 may be of any suitable length so that they same may be engaged and operated from the floor of the building.
As a result of the present invention, instead. of climbing a column such as 10 after it is set, in order to release the sling or out it according to present practices, it is simply necessary floor of the building, the pulling action resulting first in extracting the cotter key'18 fromengagement'with the pin 15, then disengaging the pin 15 from the shackle open- I ings 16, whereupon the sling is freed from the shackle. The parts, it will be realized, cannot become lost or misplaced as they are. all carried by the flexible element 21 and the latter is suspended from the eyelet 22 or connected thereby with the shackleframe.
Various changes may be resorted to provided they fall within the spirit and scope of the invention.
I claim as my invention 1. A device of the class described comprising a frame, a pin movably supported by the frame, a locking member normally prevent-f ing detachment of the pin from the frame, and linking means attached to the locking means and pin and operable to first remove the locking means and then remove the pin.
2. A device of the class described comprising a frame, a pin movably supported by the frame, a locking ing detachment of the pin from the frame,
linking means attached to the locking means 7.
and pin and operable to first remove the locking means and then remove the pin, andthe latter means being, anchored on said frame.
8. A device of the class described comprising a frame, a pin det-achably connected with the frame, a locking member normally preto pull the element 26 from the s member normally prevent- Y venting detachment of the pin, a flexible eleinent anchored to the frame and adapted to be drawn, said element having connection with the pin and with the key, whereby the Y 6 key will first be removed, and the pin will k then be removed from the frame. 7 7
4. A device of the class described compris- I 7 ing a shackle vframe, a flexible element conl nected thereto and adapted to be drawn, a 10 pin to close the shackle detachably carried thereby, a key carried by the pin to normally preventdetachment from the shackle, said element having connection with the pin and with the key in order to first remove the key 15 and then remove the pin from the shackle. In testimony whereof I aflix my signature.
MILTONENOOH DE MONE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US381054A US1751309A (en) | 1929-07-25 | 1929-07-25 | Column shackle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US381054A US1751309A (en) | 1929-07-25 | 1929-07-25 | Column shackle |
Publications (1)
Publication Number | Publication Date |
---|---|
US1751309A true US1751309A (en) | 1930-03-18 |
Family
ID=23503471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US381054A Expired - Lifetime US1751309A (en) | 1929-07-25 | 1929-07-25 | Column shackle |
Country Status (1)
Country | Link |
---|---|
US (1) | US1751309A (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2869208A (en) * | 1953-11-17 | 1959-01-20 | Vincent I Meier | Quick release mechanism |
US3462945A (en) * | 1966-10-12 | 1969-08-26 | Stanley Barber | Spring loaded shackle |
US3521443A (en) * | 1968-05-23 | 1970-07-21 | Us Navy | Hook for cargo tie-down |
US3859947A (en) * | 1973-08-23 | 1975-01-14 | Andrew C Vavolotis | Locking chock |
US5116341A (en) * | 1989-06-02 | 1992-05-26 | British Guide Rails Limited | Lifting shackle |
US5152567A (en) * | 1991-10-31 | 1992-10-06 | Raber Cecil Y | Safety release hoisting shackle |
WO1997045360A2 (en) * | 1996-05-30 | 1997-12-04 | Marler Joseph E | Novel release latch |
US5791710A (en) * | 1996-05-30 | 1998-08-11 | Marler; Joseph E. | Apparatus for latching and unlatching a load suspended from a lifting line |
US6089634A (en) * | 1999-02-26 | 2000-07-18 | Walters Inc. | Safety lifting device |
US20110175384A1 (en) * | 2010-01-21 | 2011-07-21 | Segura Victor J | Shackle appartus |
US8171715B2 (en) | 2010-01-21 | 2012-05-08 | Useful Products, L.L.C. | Shackle apparatus |
CN102887425A (en) * | 2011-07-18 | 2013-01-23 | 上海华普钢结构工程有限公司 | Steel column hoisting device |
US9744820B1 (en) * | 2013-09-17 | 2017-08-29 | Terry K. Robins | Vehicle recovery hitch attachment device |
US9890831B1 (en) * | 2017-01-31 | 2018-02-13 | Joshua John Flesch | Shackle safety pin |
US10625106B2 (en) * | 2014-03-04 | 2020-04-21 | Latchways Plc | Anti-connection device for fall protection apparatus |
WO2020219105A1 (en) * | 2019-04-26 | 2020-10-29 | Anthony Ray Boyd | Shackle clamp assembly |
-
1929
- 1929-07-25 US US381054A patent/US1751309A/en not_active Expired - Lifetime
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2869208A (en) * | 1953-11-17 | 1959-01-20 | Vincent I Meier | Quick release mechanism |
US3462945A (en) * | 1966-10-12 | 1969-08-26 | Stanley Barber | Spring loaded shackle |
US3521443A (en) * | 1968-05-23 | 1970-07-21 | Us Navy | Hook for cargo tie-down |
US3859947A (en) * | 1973-08-23 | 1975-01-14 | Andrew C Vavolotis | Locking chock |
US5116341A (en) * | 1989-06-02 | 1992-05-26 | British Guide Rails Limited | Lifting shackle |
US5152567A (en) * | 1991-10-31 | 1992-10-06 | Raber Cecil Y | Safety release hoisting shackle |
WO1997045360A2 (en) * | 1996-05-30 | 1997-12-04 | Marler Joseph E | Novel release latch |
WO1997045360A3 (en) * | 1996-05-30 | 1998-02-05 | Joseph E Marler | Novel release latch |
US5791710A (en) * | 1996-05-30 | 1998-08-11 | Marler; Joseph E. | Apparatus for latching and unlatching a load suspended from a lifting line |
GB2335907A (en) * | 1997-01-08 | 1999-10-06 | Joseph E Marler | Novel release latch-c-i-p |
WO1999025637A1 (en) * | 1997-01-08 | 1999-05-27 | Marler Joseph E | Novel release latch - c-i-p |
GB2335907B (en) * | 1997-01-08 | 2001-04-04 | Joseph E Marler | Release latch mechanism |
US6089634A (en) * | 1999-02-26 | 2000-07-18 | Walters Inc. | Safety lifting device |
US8171715B2 (en) | 2010-01-21 | 2012-05-08 | Useful Products, L.L.C. | Shackle apparatus |
US20110175383A1 (en) * | 2010-01-21 | 2011-07-21 | Segura Victor J | Shackle apparatus |
US7997056B2 (en) * | 2010-01-21 | 2011-08-16 | Useful Products, L.L.C. | Shackle apparatus |
US20110175384A1 (en) * | 2010-01-21 | 2011-07-21 | Segura Victor J | Shackle appartus |
CN102887425A (en) * | 2011-07-18 | 2013-01-23 | 上海华普钢结构工程有限公司 | Steel column hoisting device |
US9744820B1 (en) * | 2013-09-17 | 2017-08-29 | Terry K. Robins | Vehicle recovery hitch attachment device |
US10625106B2 (en) * | 2014-03-04 | 2020-04-21 | Latchways Plc | Anti-connection device for fall protection apparatus |
US9890831B1 (en) * | 2017-01-31 | 2018-02-13 | Joshua John Flesch | Shackle safety pin |
WO2020219105A1 (en) * | 2019-04-26 | 2020-10-29 | Anthony Ray Boyd | Shackle clamp assembly |
US11035437B2 (en) | 2019-04-26 | 2021-06-15 | Anthony Ray Boyd | Shackle clamp assembly |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1751309A (en) | Column shackle | |
US3193050A (en) | Device for permanently holding to a safety line workman operating on high places | |
US2157639A (en) | Safety hitch | |
US1652351A (en) | Rope clamp | |
DE102007036291B4 (en) | Lead Rope | |
US2178170A (en) | Clevis | |
US2479748A (en) | Post puller | |
DE413308C (en) | Device for hanging pit wood | |
DE723716C (en) | Thimble for string-like and band-like traction means | |
US1328602A (en) | Elevator | |
US673679A (en) | Pump-rod grip. | |
US1649693A (en) | Well fishing tool | |
CH494041A (en) | Descender | |
US221697A (en) | Improvement in attachments for pulley-blocks | |
DE334256C (en) | Laundry clothes lift with a protective bell that can be raised and lowered to close the hook bracket | |
US1320403A (en) | Jacob mebtiakt | |
US787719A (en) | Tent-fastener. | |
DE4023868C1 (en) | Detachable screw for abseiling - may be driven into ice and is recovered by pulling on cord wound round pulley | |
DE397118C (en) | Cable coupling for felling trees | |
US2179438A (en) | Wire stretcher | |
US1687409A (en) | Fastening device to be applied to ropes, cables, and chains | |
DE476570C (en) | Elevator for smaller loads | |
DE444926C (en) | Device for raising larger animals | |
DE403740C (en) | Attachment of brackets to line poles | |
US1563657A (en) | Bail construction for grips and the like |