A connection structure for a log wall includes a plurality of logs extending horizontally in an axial direction and stacked vertically to form a wall, the logs each having an end face at one end thereof, the end faces of the logs being generally vertically aligned with each other and defining an edg
A connection structure for a log wall includes a plurality of logs extending horizontally in an axial direction and stacked vertically to form a wall, the logs each having an end face at one end thereof, the end faces of the logs being generally vertically aligned with each other and defining an edge surface of the wall; a plurality of connectors retained within the wall adjacent the edge surface of the wall; a plurality of fastener access passageways in the wall, each fastener access passageway extending between a respective connector and the edge surface of the wall; and a plurality of fasteners, each fastener extending through a respective fastener access passageway and having a first end coupled to a respective connector and a second end opposite the first end, the second end extending proud of the edge surface of the wall.
대표청구항▼
The invention claimed is: 1. A connection structure for a log wall, comprising: a) a plurality of logs extending horizontally in an axial direction and stacked vertically to form a wall, the logs each having an end face at one end thereof, the end faces of the logs being generally vertically aligne
The invention claimed is: 1. A connection structure for a log wall, comprising: a) a plurality of logs extending horizontally in an axial direction and stacked vertically to form a wall, the logs each having an end face at one end thereof, the end faces of the logs being generally vertically aligned with each other and defining an edge surface of the wall; b) a post having a generally vertical joint face abutting the end faces of the logs; c) a plurality of connectors retained within the wall adjacent the edge surface of the wall; d) a plurality of fastener access passageways in the wall, each fastener access passageway extending between a respective one of the connectors and the post; and e) a plurality of fasteners, each fastener extending through a respective one of the fastener access passageways and having a first end coupled to a respective one of the connectors and a second end coupled to the post, and wherein the connectors extend between vertically adjacent pairs of the plurality of logs, each pair of logs including a respective lower log and an upper log generally situated on top of the lower log, each connector having a connector body with a lower and an upper log engagement portion, each lower log engagement portion engaging the respective lower log, and each upper log engagement portion engaging the respective upper log. 2. The connection structure of claim 1 wherein each respective lower log comprises a top surface and each respective upper log comprises a bottom surface generally facing the top surface of each respective lower log, each top surface having an upper connector aperture extending therefrom and into the respective lower log for receiving the lower log engagement portion of the respective connector, and each bottom surface having a lower connector aperture extending therefrom and into the respective upper log for receiving the upper log engagement portion of the respective connector. 3. The connection structure of claim 2, wherein each of the fastener access passageways comprises a depression in at least one of the top surface of the respective lower log and the bottom surface of the respective upper log, the at least one depression extending from a respective one of the connector apertures to a respective one of the end faces of the logs. 4. The connection structure of claim 1 wherein each connector is spaced axially apart from the end faces to provide a load bearing portion of each respective log between the connectors and the end faces. 5. The connection structure of claim 4 comprising a plurality of brackets, each bracket coupled to the post and to a respective fastener adjacent the second end thereof, the fastener being adjustable to securely draw together the logs and the post. 6. The connection structure of claim 5 wherein the post comprises a bracket-retaining channel in the joint face of the post, the channel extending vertically along the height of the post. 7. The connection structure of claim 6 wherein each of the brackets is vertically slidable within the channel and fixed against rotation relative to the post. 8. The connection structure of claim 6 wherein the channel comprises a bracket housing portion spaced axially away from the joint face and a slot portion extending between the joint face and the bracket housing portion, each bracket being slidably retained in the bracket housing portion and each fastener extending through the slot portion. 9. The connection structure of claim 8 wherein the bracket housing portion comprises shoulders extending laterally outward from the slot portion, and the bracket includes laterally extending clamp arms that bear against the shoulders. 10. The connection structure of claim 1, wherein each of the fasteners extending between the respective first and second ends thereof is oriented generally parallel to the axial direction of the logs. 11. The connection structure of claim 1, wherein each connector comprises a transverse bore generally intermediate the respective lower and upper log engagement portions, the transverse bore aligned with a respective fastener for coupling the respective connector to the respective fastener. 12. A connection structure for a log wall, comprising: a) a plurality of horizontally extending, vertically stacked logs forming a wall, the logs defining an axial direction along their lengths, the logs each having an end face at one end thereof, the end faces of the logs being generally vertically aligned with each other; b) a post having a generally vertical joint face in abutment with the end faces of the logs; c) at least one link assembly for coupling at least one of the logs to the post, each link assembly including a connector anchored in the at least one log and a bracket anchored in the post and coupled to the connector, the bracket being vertically slidable relative to the post, and wherein the link assembly comprises a fastener extending between the bracket and the connector; and, d) a channel in the joint face of the post, the channel extending vertically along the height of the post, wherein the bracket is vertically slidable within the channel, and wherein the channel comprises a bracket housing portion spaced axially away from the joint face and a slot portion extending between the joint face and the bracket housing portion, the bracket housing portion having a greater lateral extent than the slot portion when viewed from above, the bracket being slidably retained in the bracket housing portion and the fastener extending through the slot portion. 13. The connection structure of claim 12 wherein the housing portion comprises shoulders extending laterally outward from the slot portion, and the bracket includes laterally extending clamp arms that bear against the shoulders. 14. The connection structure of claim 12, wherein the fastener comprises a bolt having a first end coupled to the connector and a second end opposite the first end and coupled to the bracket. 15. The connection structure of claim 14 wherein the connecter has a cross bore extending generally horizontally through the connector and through which the fastener extends, the cross bore having a counter-bored portion directed away from the bracket, the head of the bolt being seated in the counter-bored portion. 16. The connection structure of claim 14 wherein the link assembly comprises a threaded member coupled to the bracket for engaging the threaded portion of the bolt, the threaded member being fixed against rotation relative to the bracket, and the bracket being fixed against rotation relative to the post. 17. The connection structure of claim 12, wherein the bracket comprises a leading edge that at least partially invades the slot portion of the channel. 18. The connection structure of claim 12, wherein the bracket and connector are axially retained between a bracket engagement surface and a connector engagement surface each extending radially outwardly of the fastener adjacent opposing ends of the fastener, and wherein the link assembly is adjustable for adjusting the spacing between the bracket engagement surface and the connector engagement surface. 19. A connection structure for a log wall, comprising: a) a plurality of horizontally extending, vertically stacked logs forming a wall, the logs defining an axial direction along their lengths, the logs having generally vertically aligned end faces at one end thereof; b) a post having a generally vertical joint face in abutment with the end faces of the logs; c) a plurality of connectors positioned in the wall adjacent the post, each connector having a connector body with a lower and an upper log engagement portion, each lower log engagement portion engaging a respective lower log in the wall, and each upper log engagement portion engaging a respective upper log in the wall, each upper log being positioned vertically above each lower log, respectively; d) a plurality of clamp brackets retained within the post, each clamp bracket generally positioned in horizontal registration with a respective connector; and e) a plurality of fasteners, each fastener extending between a respective connector and bracket for coupling together the respective connector and clamp bracket, the clamp brackets and connectors cooperating upon adjustment of the respective fasteners to exert an axial clamp force on portions of the logs and post positioned axially between the respective clamp brackets and connectors; wherein the fasteners are vertically slidable relative to the post within the clamp brackets coupled thereto for accommodating settling of the logs over time.
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이 특허에 인용된 특허 (50)
Wrightman Ronald A.,CAXITX P1L 1A7, Bolted post and beam.
Thompson ; Jr. Ransom S. (37 Old Mill Rd. West Ossipee NH 03890) Schmeelk Chester B. (37 Old Mill Rd. West Ossipee NH 03890), Method of using compression fastener for joining structural members.
Houseal, Barry L., Supports for log structures, including vertical support elements acting on stacked logs and horizontal support elements selectively engaging the vertical support elements.
Lisart Jean G. (25 ; Chanteperdrix - Le Tholonet 13100 Aix-en-Provence FRX), Watertight walls for hydraulic structures in compacted concrete and methods for constructing said walls.
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