Heavy duty anchor for deck boards and the like

Claim 2

A deck board anchor for deck boards having substantially abutting end portions resting on a truss beneath the deck boards comprising a deck board hold-down means adapted to positively engage the top faces of deck board end portions, a resistance means adapted to positively engage a truss supporting deck boards, a threaded adjustable connector means between said hold-down means and said resistance means and being operable to cause the hold-down means and resistance means to simultaneously exert forces on the deck boards and truss supporting deck boards to draw such elements together in anchored relationship, said deck board hold-down means comprising a strap means adapted to span deck board end portions transversely and having descending elements at the opposite ends thereof, said threaded adjustable connector means being positively engaged with said descending elements, said descending elements comprising spaced descending arms adapted to straddle a truss supporting deck boards, and said threaded adjustable connector means including spaced pairs of connector elements positively engaged with said arms.

Claim 3

A deck board anchor as defined in claim 1 and said deck board anchor circumscribing deck board end portions and having parts passing through openings in a truss supporting deck boards.

Claim 4

A deck board anchor as defined in claim 1, and said deck board hold-down means comprising a strap member engageable above and across deck board end portions and having apertured descending arms at the opposite ends thereof adapted to straddle a truss underlying and supporting deck board end portions, and said resistance means including a resistance plate adapted to be placed under a truss supporting deck board end portions, said threaded adjustable connector means comprising a pressure screw threadedly engaged with said plate and adapted to apply pressure to the bottom of a truss, and ascending arms on said plate having hook terminals positively engaging through selected apertures of the descending arms of the strap member.

Claim 5

A deck board anchor as defined in claim 1, and the deck board hold-down means comprising a strap member across the top faces of substantially abutting deck board end portions and having opposite end descending apertured arms adapted to straddle a truss beneath deck board end portions, said resistance means comprising a pair of apertured resistance plates beneath a truss supporting deck board end portions, and said threaded adjustable connector means comprising pairs of threaded connector rods having hook terminals at corresponding ends thereof engageable through the apertures of said descending arms, and nuts on the threaded rods below and engaging said resistance plates.

Claim 6

A deck board anchor as defined in claim 4, and said strap member comprising a pair of separated strap sections on opposite sides of substantially abutting end faces of deck boards to which the anchor is applied, and each strap section at its opposite ends carrying a pair of said descending apertured arms adapted to straddle a truss.

Claim 7

A deck board anchor as defined in claim 1, and said deck board hold-down means comprising a strap across the top of deck board end portions and having opposite end descending arms adapted to straddle a truss below deck board end portions, said arms having substantially right angular apertured extensions, said threaded adjustable connector means comprising pairs of threaded rods received through the apertures of said extensions and nuts on the threaded rods above said extensions, and said resistance means comprising lateral extensions on the lower ends of the threaded rods adapted to positively engage the bottom face of a truss supporting deck board end portions.

Claim 8

A deck board anchor as defined in claim 1, and said deck board hold-down means comprising a strap engageable across the top faces of deck board end portions and having opposite end short descending apertured arms adapted to straddle a truss below deck board end portions, said resistance means comprising a pair of apertured resistance plates adapted to extend through openings formed in a truss, and said threaded adjustable connector means comprising pairs of threaded connector rods received through the apertures of the resistance plates and carrying nuts below the resistance plates and having lateral terminals at corresponding ends engaging through the apertures of said descending arms.

Claim 9

A deck board anchor for deck boards having substantially abutting end portions resting on a truss beneath the deck boards comprising a deck board hold-down means adapted to positively engage the top faces of deck board end portions, a resistance means adapted to positively engage a truss supporting deck boards, a threaded adjustable connector means between said hold-down means and said resistance means and being operable to cause the hold-down means and resistance means to simultaneously exert forces on deck boards and a truss supporting deck boards to draw such elements together in anchored relationship, said deck board hold-down means including bolt heads bearing on the top surfaces of deck board end portions, and said threaded adjustable connector means comprising pairs of threaded bolt shanks adapted to straddle a truss supporting deck boards.

Claim 10

A deck board anchor for deck boards having substantially abutting end portions resting on a truss beneath the deck boards comprising a deck board hold-down means adapted to positively engage the top faces of deck board end portions, a resistance means adapted to positively engage a truss supporting deck boards, a threaded adjustable connector means between said hold-down means and said resistance means and being operable to cause the hold-down means and resistance means to simultaneously exert forces on deck boards and a truss supporting deck boards to draw such elements together in anchored relationship, said deck board hold-down means including bolt heads bearing on the top surfaces of deck board end portions, and said threaded adjustable connector means comprising pairs of threaded bolt shanks adapted to straddle a truss supporting deck boards.

Claim 11

A deck board anchor as defined in claim 8, and said resistance means comprising a bracket adapted to extend beneath a truss supporting deck boards and having opposite end apertured flanges receiving said threaded bolt shanks through the apertures thereof, and nuts on the threaded bolt shanks below said flanges.

Claim 12

A deck board anchor for deck boards having substantially abutting end portions resting on a truss beneath the deck boards comprising a deck board hold-down means adapted to positively engage the top faces of deck board end portions, a resistance means adapted to positively engage a truss supporting deck boards, a threaded adjustable connector means between said hold-down means and said resistance means and being operable to cause the hold-down means and resistance means to simultaneously exert forces on deck boards and a truss supporting deck boards to draw such elements together in anchored relationship, said deck board hold-down means comprising a hold-down strap adapted to be placed over substantially abutting deck board end portions and having descending end portions terminating in knuckles, said threaded adjustable connector means comprising a pair of inverted generally U-shaped connectors having arms adapted to straddle a truss supporting deck boards and having bight portions seated in said knuckles, and said resistance means comprising a pair of apertured resistance plates adapted to lie beneath a truss supporting deck boards and receiving said arms through the apertures thereof.

Claim 13

A deck board anchor for deck boards having substantially abutting end portions resting on a truss beneath the deck boards comprising a deck board hold-down means adapted to positively engage the top faces of deck board end portions, a resistance means adapted to positively engage a truss supporting deck boards, a threaded adjustable connector means between said hold-down means and said resistance means and being operable to cause the hold-down means and resistance means to simultaneously exert forces on deck boards and a truss supporting deck boards to draw such elements together in anchored relationship, said deck board hold-down means comprising a hold-down strap adapted to be placed over substantially abutting deck board end portions and having descending end portions terminating in knuckles, said threaded adjustable connector means comprising a pair of inverted generally U-shaped connectors having arms adapted to straddle a truss supporting deck boards and having bight portions seated in said knuckles, and said resistance means comprising a pair of apertured resistance plates adapted to lie beneath a truss supporting deck boards and receiving said arms through the apertures thereof.

Claim 14

A deck broad anchor as defined in claim 10, and said arms being threaded, and nut on said thread arms and engaging the bottoms of said apertured resistance plates.