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公开(公告)号：BR112012031270A2
公开(公告)日：2016-11-01
申请号：BR112012031270
申请日：2011-05-19
Applicant: LAVALLEY IND LLC
Inventor： LAVALLEY JASON , KILPO LAWRENCE D , LARSON MARVIN , BURGESS MICHAEL , LAVALLEY ROGER
Abstract: conjunto de retenção e membros de retenção para um aconexão de garra. descreve-se um conjunto de retenção com membros de retenção, como parte de uma conexão de garra, usado para agarrar e manipular objetos alongados, por exemplo, dutos. graças à ação de retenção dos membros de retenção e às capacidades de controle de inclinação da conexão de garra, mantém-se o controle positivo total do duto, mesmo se o conjunto de retenção agarrar o duto numa posição descentralizada, a conexão de garra pode ser usada em todos os tipos de superfícies de dutos, inclusive em superfícies de dutos sujas ou cobertas de neve ou gelo. os membros de retenção são configurados para prevenir danos ao duto e aos dutos adjacentes e não irão esmagar o duto.
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公开(公告)号：CA2836479C
公开(公告)日：2016-05-24
申请号：CA2836479
申请日：2012-05-25
Applicant: LAVALLEY IND LLC
Inventor： LAVALLEY JASON , LARSON DANIEL L , LAVALLEY ROGER , LARSON MARVIN N , WURGLER RODNEY , KAY CHRISTOPHER G , MICHEL MATTHEW J , KILDE JESSE J
Abstract: An attachment is described that is configured for attachment to an arm of a piece of heavy construction equipment. The attachment is configured to rotate a section of pipe during break out (i.e. disconnection or disassembly) from another section of pipe and/or make up (i.e. connection or assembly) with another section of pipe. The attachment is configured to break the joint or torque the joint to a predetermined torque value, unthread or thread pipe, and lift the pipe under the power of the heavy construction equipment.
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公开(公告)号：CA2967343A1
公开(公告)日：2016-05-19
申请号：CA2967343
申请日：2015-11-11
Applicant: LAVALLEY IND LLC
Inventor： LAVALLEY JASON , LARSON CRAIG , MICHEL MATT , WURGLER ROD , BUSUTTIL JOHN
Abstract: An attachment that is configured for attachment to an arm of a piece of heavy construction equipment. The attachment is configured to rotate a section of pipe during break-out (i.e. disconnection or disassembly) from another section of pipe and/or make-up (i.e. connection or assembly) with another section of pipe. The attachment is configured to break the joint or torque the joint, unthread or thread pipe, and lift the pipe under the power of the heavy construction equipment.
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公开(公告)号：CA2945489A1
公开(公告)日：2015-10-22
申请号：CA2945489
申请日：2015-04-08
Applicant: LAVALLEY IND LLC
Inventor： LAVALLEY JASON , LARSON DANIEL , KILDE JESSE
IPC: B23P11/00 , B23K37/053 , B66C1/10
Abstract: A pipe processing tool that is configured to deform the end of a pipe so that the circumferential shape of the end of the pipe generally matches the circumferential shape of an adjacent pipe end. Matching the circumferential shapes of the pipe ends is advantageous during a pipe attachment process. The pipe processing tool can include a deformation ring with a plurality of pipe deformation members. Each pipe deformation member faces radially inward and is actuatable in a radial direction toward and away from the center of the deformation ring in order to permit engagement with the pipe. Each pipe deformation member is individually and separately actuatable from the other pipe deformation members so that the circumferential shapes of the pipes can be altered by controlling suitable ones of the pipe deformation members.
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公开(公告)号：AU2013295616A1
公开(公告)日：2015-02-05
申请号：AU2013295616
申请日：2013-07-26
Applicant: LAVALLEY IND LLC
Inventor： LAVALLEY JASON , LARSON DANIEL L , KILDE JESSE J , BERG TIM , CRESS DAVID , JOHNSON STUART , MICHEL MATTHEW J , WURGLER RODNEY
Abstract: A two-piece grab arm housing for a grapple mechanism useable on a grapple attachment is described. The grab arm housing includes a lower arm housing with grab arms mounted to the lower arm housing, and an upper arm housing mounted to the lower arm housing. The upper arm housing and the lower arm housing are movable relative to one another in an x-direction and are moveable together in a y-direction perpendicular to the x-direction. In addition, the upper arm housing includes an opening through which a main beam of the grapple attachment can extend.
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Patent Agency Ranking
公开(公告)号：HK1149305A1
公开(公告)日：2011-09-30
申请号：HK11103411
申请日：2011-04-04
Applicant: LAVALLEY IND LLC
Inventor： LAVALLEY ROGER , LAVALLEY JASON
IPC: E21B20060101
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公开(公告)号：CA2945489C
公开(公告)日：2018-02-13
申请号：CA2945489
申请日：2015-04-08
Applicant: LAVALLEY IND LLC
Inventor： LAVALLEY JASON , LARSON DANIEL , KILDE JESSE
IPC: B23P11/00 , B23K37/053 , B66C1/10
Abstract: A pipe processing tool that is configured to deform the end of a pipe so that the circumferential shape of the end of the pipe generally matches the circumferential shape of an adjacent pipe end. Matching the circumferential shapes of the pipe ends is advantageous during a pipe attachment process. The pipe processing tool can include a deformation ring with a plurality of pipe deformation members. Each pipe deformation member faces radially inward and is actuatable in a radial direction toward and away from the center of the deformation ring in order to permit engagement with the pipe. Each pipe deformation member is individually and separately actuatable from the other pipe deformation members so that the circumferential shapes of the pipes can be altered by controlling suitable ones of the pipe deformation members.
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公开(公告)号：CA2799776C
公开(公告)日：2014-04-08
申请号：CA2799776
申请日：2011-05-19
Applicant: LAVALLEY IND LLC
Inventor： LAVALLEY JASON , LAVALLEY ROGER , LARSON MARVIN , KILPO LAWRENCE D , BURGESS MICHAEL
Abstract: A gripping assembly with gripping members, as part of a grapple attachment, used to grasp and manipulate elongated objects, for example pipe, is described, Due to the gripping action of the gripping members and tilt control capabilities of the grapple attachment, total positive control of the pipe is maintained, even if the gripping assembly picks up pipe off center. The grapple attachment is able to be used on all pipe surface types, including pipe surfaces that are dirty, snow or ice covered. The gripping members are configured to prevent damage to the pipe and to adjacent pipes, and will not crush the pipe.
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公开(公告)号：CA3024816A1
公开(公告)日：2012-08-23
申请号：CA3024816
申请日：2012-02-17
Applicant: LAVALLEY IND LLC
Inventor： LAVALLEY JASON , LARSON DANIEL , KILDE JESSE , BURGESS MICHAEL , KILPO LAWRENCE D
Abstract: An attachment that is configured for attachment to an arm of a piece of construction equipment. The attachment includes a pair of grapple mechanisms mounted on a main beam. Each grapple mechanism includes opposing grab arms mounted to a grab arm housing. The grab arm housings of the grapple mechanisms are each individually adjustable separate from one another relative to the main beam in one or more directions generally perpendicular to the longitudinal axis of the main beam. The attachment can fine adjust the positions of the pipe ends relative to one another until the ends align with each other, at which point the pipe ends can be welded or otherwise secured to each other while being held in position by the grapple mechanisms.
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公开(公告)号：CA2799776A1
公开(公告)日：2011-12-15
申请号：CA2799776
申请日：2011-05-19
Applicant: LAVALLEY IND LLC
Inventor： LAVALLEY JASON , LAVALLEY ROGER , LARSON MARVIN , KILPO LAWRENCE D , BURGESS MICHAEL
Abstract: A gripping assembly with gripping members, as part of a grapple attachment, used to grasp and manipulate elongated objects, for example pipe, is described, Due to the gripping action of the gripping members and tilt control capabilities of the grapple attachment, total positive control of the pipe is maintained, even if the gripping assembly picks up pipe off center. The grapple attachment is able to be used on all pipe surface types, including pipe surfaces that are dirty, snow or ice covered. The gripping members are configured to prevent damage to the pipe and to adjacent pipes, and will not crush the pipe.
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