利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

53 records (took 0.021 seconds)

    Retaining wall containing wall blocks with weight bearing pads
    2.
    发明授权
    Retaining wall containing wall blocks with weight bearing pads 有权
    带有重量轴承垫的带墙壁的挡土墙

    公开(公告)号：US09580881B2

    公开(公告)日：2017-02-28

    申请号：US14507295

    申请日：2014-10-06

    Applicant: David M. LaCroix

    Inventor： David M. LaCroix

    IPC: E04C1/00 ,  E02D29/02 ,  B28B3/02 ,  B28B7/00 ,  B28B7/24 ,  E04C1/39

    CPC classification number: E04C1/395 ,  B28B3/021 ,  B28B7/0097 ,  B28B7/241 ,  E02D29/025 ,  E02D29/0266 ,  E04B2/44

    Abstract: A retaining wall having a plurality of courses of retaining wall blocks including a first upper course and a second lower course. Each retaining wall block has opposed front and rear faces, opposed first and second side surfaces, and opposed and substantially parallel upper and lower surfaces, and at least one weight bearing pad extends from one of the upper and lower surfaces. The at least one weight bearing pad extends substantially from the rear face to the front face of the block. The weight bearing pads are the only areas of contact between the blocks in the first upper course and the blocks in the second lower course.

    Abstract translation: 挡土墙具有包括第一上部线段和第二下部线段的多个保持壁块的路线。 每个挡土墙块具有相对的前后表面，相对的第一和第二侧表面以及相对且基本平行的上表面和下表面，并且至少一个重量承载垫从上表面和下表面之一延伸。 所述至少一个重量承载垫基本上从所述块的后表面延伸到所述前表面。 重量承载垫是第一上层中的块和第二下层中的块之间的唯一接触区域。

    BLOCK SPLITTER ASSEMBLY AND METHOD OF PRODUCING WALL BLOCKS
    3.
    发明申请
    BLOCK SPLITTER ASSEMBLY AND METHOD OF PRODUCING WALL BLOCKS 有权
    块分离器组件和生产壁板的方法

    公开(公告)号：US20160303763A1

    公开(公告)日：2016-10-20

    申请号：US15133479

    申请日：2016-04-20

    Applicant: David M. LaCroix ,  Robert John Lundell ,  Robert A. MacDonald

    Inventor： David M. LaCroix ,  Robert John Lundell ,  Robert A. MacDonald

    IPC: B28D1/32 ,  E02D29/02

    CPC classification number: B28D1/322 ,  E02D29/025

    Abstract: The invention provides a block splitter device comprising first lower and second upper opposed block splitter assemblies. The block splitter assemblies have a centrally located depression extending the length of the assembly and two or more first forming blades. One forming blade is disposed to the right of and one forming blade is disposed to the left of the center depression. The forming blades have forming surfaces with first and second forming edges. The forming surface of the first block splitter assembly is opposed to the forming surface of the second block splitter assembly.

    Abstract translation: 本发明提供了一种分段装置，包括第一下部和第二上部相对的分段组件。 块分离器组件具有延伸组件的长度的中心定位的凹部和两个或更多个第一成形刀片。 一个成形刀片设置在右侧，一个成形刀片设置在中心凹部的左侧。 成形刀片具有带有第一和第二成形边缘的成形表面。 第一分段组件的成形表面与第二分段组件的成形表面相对。

    Block splitter assembly and method of producing wall blocks
    4.
    发明授权
    Block splitter assembly and method of producing wall blocks 有权

    公开(公告)号：US08701648B2

    公开(公告)日：2014-04-22

    申请号：US13955527

    申请日：2013-07-31

    Applicant: David M. LaCroix

    Inventor： David M. LaCroix

    IPC: B28D1/26

    CPC classification number: B28D1/26 ,  B28B17/0027 ,  B28D1/006 ,  B28D1/222

    Abstract: The invention provides a block splitter assembly comprising first lower and second upper opposed splitter blade assemblies. The splitter blade assemblies have a splitting blade and two or more first forming blades. One forming blade is disposed to the right of and one forming blade is disposed to the left of the first splitting blade. The forming blades have forming edges. The splitting blade has a splitting edge that is straight, and the splitting blade has a greater maximum vertical dimension than the maximum vertical dimension of the forming blades. The splitting edge of the first splitting blade is opposed to the splitting edge of the second splitting blade.

    BLOCK SPLITTER ASSEMBLY AND METHOD OF PRODUCING WALL BLOCKS
    5.
    发明申请
    BLOCK SPLITTER ASSEMBLY AND METHOD OF PRODUCING WALL BLOCKS 有权

    公开(公告)号：US20130312727A1

    公开(公告)日：2013-11-28

    申请号：US13955527

    申请日：2013-07-31

    Applicant: David M. LaCroix

    Inventor： David M. LaCroix

    IPC: B28D1/22

    CPC classification number: B28D1/26 ,  B28B17/0027 ,  B28D1/006 ,  B28D1/222

    Abstract: The invention provides a block splitter assembly comprising first lower and second upper opposed splitter blade assemblies. The splitter blade assemblies have a splitting blade and two or more first forming blades. One forming blade is disposed to the right of and one forming blade is disposed to the left of the first splitting blade. The forming blades have forming edges. The splitting blade has a splitting edge that is straight, and the splitting blade has a greater maximum vertical dimension than the maximum vertical dimension of the forming blades. The splitting edge of the first splitting blade is opposed to the splitting edge of the second splitting blade.

    Floating cut-off bar and method of use thereof
    6.
    发明授权
    Floating cut-off bar and method of use thereof 失效
    浮动截止杆及其使用方法

    公开(公告)号：US08562327B2

    公开(公告)日：2013-10-22

    申请号：US13397940

    申请日：2012-02-16

    Applicant: David M. LaCroix ,  Robert A. MacDonald

    Inventor： David M. LaCroix ,  Robert A. MacDonald

    IPC: B28B13/04

    CPC classification number: B29C39/02 ,  B28B13/023 ,  B30B15/304

    Abstract: A floating cut-off bar that follows a preselected path of travel over a mold box during a block production cycle. The floating cut-off bar may be coupled to a feed drawer whereby a mechanism allows the floating cut-off bar to engage the specified contour of a division plate in a mold box assembly and aid in material distribution by screeding excess material and delivering additional material to areas of the mold box as necessary and method of making wall blocks therefrom. The specified contour of the division plate is designed to optimally deliver material to achieve a specified uniform density of the block produced for greater structural integrity, strength and durability of the block.

    Abstract translation: 在块生产周期期间沿着预选的模具箱行进路径的浮动截止杆。 浮动切断杆可以联接到进料抽屉，由此机构允许浮动切断杆将模具箱组件中的分隔板的特定轮廓接合，并且通过平铺多余的材料并输送附加材料来辅助材料分配 到模具盒的区域以及从其制造壁砖的方法。 分隔板的特定轮廓设计成最佳地输送材料以实现块的规定的均匀密度，以获得块的更大的结构完整性，强度和耐久性。

    FLOATING CUT-OFF BAR AND METHOD OF USE THEREOF
    7.
    发明申请
    FLOATING CUT-OFF BAR AND METHOD OF USE THEREOF 失效
    浮动切断棒及其使用方法

    公开(公告)号：US20120146263A1

    公开(公告)日：2012-06-14

    申请号：US13397940

    申请日：2012-02-16

    Applicant: David M. LaCroix ,  Robert A. MacDonald

    Inventor： David M. LaCroix ,  Robert A. MacDonald

    IPC: B29C39/24 ,  B29C39/44

    CPC classification number: B29C39/02 ,  B28B13/023 ,  B30B15/304

    Abstract: A floating cut-off bar that follows a preselected path of travel over a mold box during a block production cycle. The floating cut-off bar may be coupled to a feed drawer whereby a mechanism allows the floating cut-off bar to engage the specified contour of a division plate in a mold box assembly and aid in material distribution by screeding excess material and delivering additional material to areas of the mold box as necessary and method of making wall blocks therefrom. The specified contour of the division plate is designed to optimally deliver material to achieve a specified uniform density of the block produced for greater structural integrity, strength and durability of the block.

    Abstract translation: 在块生产周期期间沿着预选的模具箱行进路径的浮动截止杆。 浮动切断杆可以联接到进料抽屉，由此机构允许浮动切断杆将模具箱组件中的分隔板的特定轮廓接合，并且通过平铺多余的材料并输送附加材料来辅助材料分配 到模具盒的区域以及从其制造壁砖的方法。 分隔板的特定轮廓设计成最佳地输送材料以实现块的规定的均匀密度，以获得块的更大的结构完整性，强度和耐久性。

    Block splitter assembly
    9.
    发明授权
    Block splitter assembly 有权
    块分离器组件

    公开(公告)号：US06321740B1

    公开(公告)日：2001-11-27

    申请号：US09330879

    申请日：1999-06-11

    Applicant: Ronald James Scherer ,  David M. LaCroix

    Inventor： Ronald James Scherer ,  David M. LaCroix

    IPC: B28D126

    CPC classification number: B28D1/222

    Abstract: The invention is a block splitting machine which uses an assortment of protrusions to supplement or replace the action of the splitting blade in splitting and dressing masonry block.

    Abstract translation: 本发明是一种分块机，其使用各种突起来补充或替代分裂和修整砖石块中的分裂叶片的作用。

    RETAINING WALL CONTAINING WALL BLOCKS WITH WEIGHT BEARING PADS
    10.
    发明申请
    RETAINING WALL CONTAINING WALL BLOCKS WITH WEIGHT BEARING PADS 审中-公开

    公开(公告)号：US20170121974A1

    公开(公告)日：2017-05-04

    申请号：US15404495

    申请日：2017-01-12

    Applicant: David M. LaCroix

    Inventor： David M. LaCroix

    IPC: E04C1/39 ,  E04B2/44 ,  E02D29/02

    CPC classification number: E04C1/395 ,  B28B3/021 ,  B28B7/0097 ,  B28B7/241 ,  E02D29/025 ,  E02D29/0266 ,  E04B2/44

    Abstract: A retaining wall having a plurality of courses of retaining wall blocks including a first upper course and a second lower course. Each retaining wall block has opposed front and rear faces, opposed first and second side surfaces, and opposed and substantially parallel upper and lower surfaces, and at least one weight bearing pad extends from one of the upper and lower surfaces. The at least one weight bearing pad extends substantially from the rear face to the front face of the block. The weight bearing pads are the only areas of contact between the blocks in the first upper course and the blocks in the second lower course.

Patent Agency Ranking