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42 条记录 (耗时 0.013 秒)

    Mobile assembly for cutting wood
    8.
    发明授权
    Mobile assembly for cutting wood 有权

    公开(公告)号：US11267159B2

    公开(公告)日：2022-03-08

    申请号：US16573127

    申请日：2019-09-17

    申请人： Justin William Johnson

    发明人： Justin William Johnson

    IPC分类号： B27B17/00 ,  B27B17/08 ,  B27B17/12

    摘要： Mobile assembly for cutting wood includes a base supported by wheels, and a plurality of posts extending upwards from the base. A frame is removably coupled to a distal post and a proximal post. The frame configured to pivot relative to at least one of the distal and proximal posts when coupled thereto, the frame configured for positioning at different heights along the at least one of the distal and proximal posts. An arm is supported by the frame, the arm configured for sliding about, and parallel to, the frame. The arm includes a chainsaw attached to a distal region of the arm.

    Compress arrow
    9.
    发明授权
    Compress arrow 失效
    压缩箭头

    公开(公告)号：US3993311A

    公开(公告)日：1976-11-23

    申请号：US682531

    申请日：1976-05-03

    申请人： William Johnson

    发明人： William Johnson

    IPC分类号： F42B6/04 ,  F42B12/36 ,  F41B5/02

    CPC分类号： F42B12/362 ,  F42B6/04

    摘要： This invention relates to a hunting arrow that will cause massive bleeding in wounded game, thus hastening the death of the game and facilitating the tracking thereof. The arrow is comprised of hollow inner shaft, a hollow outer shaft which is slightly shorter than the inner shaft and which is slidably mounted thereon, a nock which is friction fitted in the outer shaft, an arrowhead which is mounted to the inner shaft and a short length of high strength line connected to the nock and to the arrowhead and disposed within the inner shaft. Upon impact with the game, the outer shaft will slide foward causing the rear end of the inner shaft to dislodge the nock from the outer shaft. The nock will fall to the ground and become entangled in the brush, thus pulling back on the arrowhead by means of the high strength line.

    摘要翻译： 本发明涉及一种能在伤员游戏中造成大量出血的捕猎箭，从而加速了游戏的死亡，并且便于跟踪。 箭头由中空的内轴构成，中空的外轴略短于内轴，并且可滑动地安装在其上，摩擦配合在外轴中的楔子，安装在内轴上的箭头和 短距离的高强度线连接到诺克和箭头并且设置在内轴内。 在游戏冲击时，外轴将滑动，导致内轴的后端从外轴上移除奥克。 奥克斯将落在地上，变得缠在刷子上，从而通过高强度线拉回箭头。

    Tire, bead buffer in combination with rim adaptors
    10.
    发明授权
    Tire, bead buffer in combination with rim adaptors 失效
    轮胎，与RIM适配器组合的珠子缓冲器

    公开(公告)号：US3653421A

    公开(公告)日：1972-04-04

    申请号：US3653421D

    申请日：1969-06-16

    申请人： TILDEN WILLIAM JOHNSON

    发明人： JOHNSON TILDEN WILLIAM

    IPC分类号： B60C17/06 ,  B60C23/18 ,  B60C17/04

    CPC分类号： B60C17/06 ,  B60C23/18

    摘要： A flexible Buffer for tubeless tires upon loss of air capable of stiffening a tire bead against dirt wedging and swerve sidewall pressure, the buffer base sufficiently narrow to leave enough of the rim drop center open for last tire bead mounting, said buffer attachable to the rim for rim projections in some species and some species attaches to the rim by buffer reinforcing extending under the tire bead, one specie having a lateral extending in shear addition between which addition and basic buffer a novel air shield containing a tube with an air valve, sidewall resembling beads can be secured forming an economical and efficient air cap to said buffer, providing tubeless tire cool running and solid tire assurance, combined with economy of manufacture and ease of installation.

    摘要翻译： 用于无内胎轮胎的柔性缓冲器，在失去能够加强轮胎胎圈的空气的情况下，能够抵抗灰尘楔入并扭转侧壁压力，缓冲器基座足够窄以使剩余的轮辋下落中心为最后的轮胎胎圈安装敞开，所述缓冲器可附接到轮辋 对于一些物种中的边缘突起，并且一些物种通过在轮胎胎圈下方延伸的缓冲加强物附接到轮辋上，一种具有横向延伸的剪切添加物，其中添加和碱性缓冲剂是新型空气屏蔽，其包含具有空气阀的管，侧壁 类似珠子可以固定在所述缓冲器上形成经济和有效的空气帽，从而提供无内胎轮胎凉爽运行和实心轮胎保证，结合制造经济性和易于安装。