US549069A - Anchor-bolt - Google Patents

Anchor-bolt Download PDF

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Publication number
US549069A
US549069A US549069DA US549069A US 549069 A US549069 A US 549069A US 549069D A US549069D A US 549069DA US 549069 A US549069 A US 549069A
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Prior art keywords
anchor
bolt
block
hook
head
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Expired - Lifetime
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    • 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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0808—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation by a toggle-mechanism

Definitions

  • Figure 1 shows my device in elevation as it appears when being passed through a hole in any desired object.
  • the drawing shows a vertical section of a fragment of block.
  • Fig. 2 is a view similar to Fig. 1, showing the anchor-bolt passed through the hole and the lower end of the anchor-block resting on the top of the block near the edge of the hole.
  • Fig. 3 shows my device as it finally appears when in use.
  • Fig. 4 is a top plan View of the anchor-block.
  • Fig. 5 is a bottom plan view of the anchor-block.
  • Fig. 6 is a vertical section of the anchor-block on the line 6 6, Fig. 5.
  • My device consists of a common bolt and a specially-formed anchor-block, that will hereinafter be more particularly set forth and claimed.
  • an anchor-block B mounted upon an ordinary bolt A, having the squared portion A beneath the head thereof, an anchor-block B, provided with an oblong opening B, designed to receive the bolt A.
  • the anchor-block B is also provided with two oppositely-curved concaved recesses 13 B adapted to receive the bolt A, said recesses beginning at the opening B and vanishing at opposite surfaces of the anchor-block B, as shown in Figs. 4, 5, and 6.
  • the anchorblock B is also provided at one end with a hook 13 adapted to hook over the head of the bolt A, as shown in Figs. 1 and 2.
  • the boltA is screw-threaded for any desired portion of its length and has mounted thereon an ordinary nut C.
  • I have made the opening B in the anchorblock oblong, so as to receive the squared portion of the bolt A and prevent same from turning independently of the anchor-block.
  • the anchor-block is provided with the concave recesses B B to allowthe anchor-block to lie as close to the bolt A as possible while being inserted, thereby requiring a comparatively-small opening.
  • my device provides a very strong anchor, as the strain is directly upon the head of the bolt and anchor-block.
  • the anchor-block is so constructed as to bear on a considerable surface on either side of the opening.
  • An anchor-bolt consisting of an ordinary bolt having mounted loosely thereon, an anchor-block, provided with a central oblong opening and a hook at one end, adapted to fit over the head of the bolt, all substantially as set forth and shown.
  • the anchor-block having an oblong opening and oppositely inclined concave recesses for the reception of a bolt, said anchor-block also having a hook formed at one end thereof, all substantially as and for the purpose set forth.

Description

Patented Oct. 29, 1895.
fil/izi'ilt 12. 1 wwmvq R E NB 6 W M m .H m r m. G I m V ,6), w 1' w (No Model) NITED STATES PATENT OFFICE.
CHARLES H. LEVER, OF CHICAGO, ILLINOIS.
ANCHOR-BOLT.
SPECIFICATION forming part of Letters Patent No. 549,069, dated October 29, 1895.
' Application filed February 23,1895. Serial in 539,342. (No model.)
To aZZ whomjt may concern:
Be it known that I, CHARLES H. LEVER, a citizen of the United States, residing at Chicago, county of Cook, and State of Illinois, having invented a certain new and useful Improvement in Anchor-Bolts; and I declare the following to be a full, clear, and concise deto enter a common bolt from the desired direction.
Referring to the drawings, Figure 1 shows my device in elevation as it appears when being passed through a hole in any desired object. The drawing shows a vertical section of a fragment of block. Fig. 2 is a view similar to Fig. 1, showing the anchor-bolt passed through the hole and the lower end of the anchor-block resting on the top of the block near the edge of the hole. Fig. 3 shows my device as it finally appears when in use. Fig. 4 is a top plan View of the anchor-block. Fig. 5 is a bottom plan view of the anchor-block. Fig. 6 is a vertical section of the anchor-block on the line 6 6, Fig. 5.
Similar letters refer to like parts throughout the specification and drawings.
My device consists of a common bolt and a specially-formed anchor-block, that will hereinafter be more particularly set forth and claimed.
I mount upon an ordinary bolt A, having the squared portion A beneath the head thereof, an anchor-block B, provided with an oblong opening B, designed to receive the bolt A. The anchor-block B is also provided with two oppositely-curved concaved recesses 13 B adapted to receive the bolt A, said recesses beginning at the opening B and vanishing at opposite surfaces of the anchor-block B, as shown in Figs. 4, 5, and 6. The anchorblock B is also provided at one end with a hook 13 adapted to hook over the head of the bolt A, as shown in Figs. 1 and 2. The boltAis screw-threaded for any desired portion of its length and has mounted thereon an ordinary nut C.
The operation of my invention will be readily understood. Place the hook portion B of the anchor-block B upon the head of the boltA and pass same through a previously-prepared hole D in the block D, Fig. 1, then begin to withdraw the bolt, holding same so that the lower end of the anchor-block B will contact the upper surface of the block D, as shown in Fig. 2, when it will be arrested against further downward movement. The downward movement of the bolt A will cause the removal of the head of the bolt A from the hook B of the anchor-block B, allowing said anchor-block to assume the horizontal position shown in Fig. 3.
I have made the opening B in the anchorblock oblong, so as to receive the squared portion of the bolt A and prevent same from turning independently of the anchor-block.
The anchor-block is provided with the concave recesses B B to allowthe anchor-block to lie as close to the bolt A as possible while being inserted, thereby requiring a comparatively-small opening.
It will be seen that my device provides a very strong anchor, as the strain is directly upon the head of the bolt and anchor-block. The anchor-block is so constructed as to bear on a considerable surface on either side of the opening.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-- 1. An anchor-bolt consisting of an ordinary bolt having mounted loosely thereon, an anchor-block, provided with a central oblong opening and a hook at one end, adapted to fit over the head of the bolt, all substantially as set forth and shown.
2. In an anchor bolt, the anchor-block, having an oblong opening and oppositely inclined concave recesses for the reception of a bolt, said anchor-block also having a hook formed at one end thereof, all substantially as and for the purpose set forth.
CHARLES H. LEVER.
Witnesses:
F. B. CLARKE, S. W. BRAINARD.
US549069D Anchor-bolt Expired - Lifetime US549069A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919089A (en) * 1957-05-27 1959-12-29 Henry B Durham Pointed metal type supporting device
US2933969A (en) * 1956-02-06 1960-04-26 Phillip H Huyssen S-shaped toggle clamp with inturned side flanges to prevent nut from rotating
US4398855A (en) * 1981-04-06 1983-08-16 Hultquist John V Toggle type fastener
US4865501A (en) * 1987-11-23 1989-09-12 Ferris Boyd M Slide fastener system
WO2003019040A1 (en) * 2001-08-23 2003-03-06 Gripple Limited Suspending equipment
US10837480B2 (en) 2016-12-22 2020-11-17 The Hillman Group, Inc. Hollow wall anchor
US11486432B2 (en) 2018-11-29 2022-11-01 The Hillman Group, Inc. Anchor assembly with toggle
US11655837B2 (en) 2018-11-29 2023-05-23 Tlie Hillman Group, Inc. Anchor assembly with toggle

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933969A (en) * 1956-02-06 1960-04-26 Phillip H Huyssen S-shaped toggle clamp with inturned side flanges to prevent nut from rotating
US2919089A (en) * 1957-05-27 1959-12-29 Henry B Durham Pointed metal type supporting device
US4398855A (en) * 1981-04-06 1983-08-16 Hultquist John V Toggle type fastener
US4865501A (en) * 1987-11-23 1989-09-12 Ferris Boyd M Slide fastener system
WO2003019040A1 (en) * 2001-08-23 2003-03-06 Gripple Limited Suspending equipment
US20040231268A1 (en) * 2001-08-23 2004-11-25 Facey Hugh David Suspending equipment
AU2002321453B2 (en) * 2001-08-23 2006-12-14 Gripple Limited Suspending equipment
US10837480B2 (en) 2016-12-22 2020-11-17 The Hillman Group, Inc. Hollow wall anchor
US11486432B2 (en) 2018-11-29 2022-11-01 The Hillman Group, Inc. Anchor assembly with toggle
US11655837B2 (en) 2018-11-29 2023-05-23 Tlie Hillman Group, Inc. Anchor assembly with toggle

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