公开(公告)号：US4391315A

公开(公告)日：1983-07-05

申请号：US282505

申请日：1981-07-13

申请人： Gerald D. Jacobson

发明人： Gerald D. Jacobson

IPC分类号： B60C27/06 ,  B60C27/14 ,  B60C27/00

CPC分类号： B60C27/06 ,  B60C27/066 ,  B60C27/14 ,  Y10T24/2181 ,  Y10T24/316

摘要： An anti-skid tire chain is improved by having a resilient strap at one end, the strap being adapted to be secured on the inside wall of a mounted tire having its tread on a road surface. On both of the side wall links of the chain, there are plates having a plurality of sharply pointed hooks or barbs adapted to be pressed into the side walls of the tire when the chain is initially being secured to the tire. In order to have the barbs securely engage the tire so as to hold the chain thereon during the rotation of the wheel and tire, the resilient strap is extended transversely on the chain from adjacent one of the plates to the other and the plates are secured to the tire by pressing them against the side walls with the barbs extending toward the tire wall and toward the tread. At the same time the strap is stretched so that when it is released, the barbs will be additionally pulled into the tire by the resilient retraction of the strap. The barbs do not damage the tire but hold the chain thereon while the tire is rotated so that the opposite ends of the chain can be brought adjacent each other and secured together. The resilient strap has a hook on its free end which is used to engage the opposite end of the inside row of chain links and secures the chain tightly by the bias of the strap on the inside wall. A typical locking link is used on the outside wall to secure the outside row of links thereon.

摘要翻译： 通过在一端具有弹性带来改善防滑轮胎链，该带适于固定在其胎面在路面上的安装轮胎的内壁上。 在链条的两个侧壁连杆上，当链条最初被固定到轮胎上时，具有适于被压入轮胎侧壁的多个尖锐的钩或倒钩的板。 为了使倒钩可靠地接合轮胎，以便在车轮和轮胎旋转期间将链条保持在其上，弹性带在链条上从相邻的一个板横向延伸到另一个，并且板被固定到 轮胎通过将其压靠在侧壁上，而倒钩朝向轮胎壁延伸并朝向胎面。 同时，带子被拉伸，使得当它被释放时，倒钩将通过带子的弹性缩回而额外地拉入轮胎。 当轮胎旋转时，倒钩不会损坏轮胎，而是保持其上的链条，使得链条的相对端可以彼此相邻并固定在一起。 弹性带在其自由端上具有钩子，该钩子用于与链条的内侧链条的相对端接合，并通过带子在内壁上的偏压来紧固链条。 在外壁上使用典型的锁定连接以固定其上的外部链条。

公开(公告)号：US4309805A

公开(公告)日：1982-01-12

申请号：US157280

申请日：1980-06-06

申请人： Gerald D. Jacobson

发明人： Gerald D. Jacobson

IPC分类号： A47G27/04 ,  B27F7/00 ,  B23P19/00

CPC分类号： A47G27/0487 ,  B27F7/006 ,  Y10T16/131 ,  Y10T29/49828 ,  Y10T29/49833

摘要： A roll of tack-strip is supported on a cradle of rollers carried by a wheeled frame. The tack-strip having its tack-point side down, extends over a bristle guide roller and through a nip formed by and between a pair of bristle rollers to a nailing station located at a lower rear corner portion of the machine. As the frame is pushed by an operator around the perimeter of a room the tack-strip is unwound from the roll, guided into a position on the floor next to a wall or the like, and nailed into place. A cutter located between the roll and a nailer is operable by the push of a button to cut the tack-strip at the end of a run. The machine is operable to feed out a measured length of tack-strip while the machine is not moving, so that the operator can cut off short lengths of tack-strip. The nailer is removably mounted within the machine so that the operator can lift it out of the machine and use it for installing the short lengths at locations where the machine cannot be used for installing the tack-strip.

摘要翻译： 一卷钉条支撑在由轮式车架承载的滚筒的支架上。 具有粘性侧面朝下的钉条在刷毛引导辊上延伸并且穿过由一对刷毛辊形成并且位于一对刷毛辊之间的辊隙到位于机器的下后角部的钉扎台。 当框架被操作者围绕房间的周边推动时，该条带从卷筒展开，被引导到靠近墙壁等的地板上的位置，并被钉入就位。 位于卷筒和打钉机之间的切割器可通过推动按钮来操作，以在跑步结束时切割定位条。 该机器可操作以在机器不移动时输送测量长度的定位条，从而操作者可以切断短长度的定位条。 打钉机可拆卸地安装在机器内，以便操作者将其从机器中提出并用于在机器不能用于安装定位条的位置安装短的长度。

公开(公告)号：US4225074A

公开(公告)日：1980-09-30

申请号：US931198

申请日：1978-08-04

申请人： Gerald D. Jacobson

发明人： Gerald D. Jacobson

IPC分类号： A47G27/04 ,  B27F7/00 ,  B27F7/02

CPC分类号： A47G27/0487 ,  B27F7/006

摘要： A roll of tack-strip is supported on a cradle of rollers carried by a wheeled frame. The tack-strip having its tack-point side down, extends over a bristle guide roller and through a nip formed by and between a pair of bristle rollers to a nailing station located at a lower rear corner portion of the machine. As the frame is pushed by an operator around the perimeter of a room the tack-strip is unwound from the roll, guided into a position on the floor next to a wall or the like, and nailed into place. A cutter located between the roll and a nailer is operable by the push of a button to cut the tack-strip at the end of a run. The machine is operable to feed out a measured length of tack-strip while the machine is not moving, so that the operator can cut off short lengths of tack-strip. The nailer is removably mounted within the machine so that the operator can lift it out of the machine and use it for installing the short lengths at locations where the machine cannot be used for installing the tack-strip.

摘要翻译： 一卷钉条支撑在由轮式车架承载的滚筒的支架上。 具有粘性侧面朝下的钉条在刷毛引导辊上延伸并且穿过由一对刷毛辊形成并且位于一对刷毛辊之间的辊隙到位于机器的下后角部的钉扎台。 当框架被操作者围绕房间的周边推动时，该条带从卷筒展开，被引导到靠近墙壁等的地板上的位置，并被钉入就位。 位于卷筒和打钉机之间的切割器可通过推动按钮来操作，以在跑步结束时切割定位条。 该机器可操作以在机器不移动时输出测量长度的定位条，从而操作者可以切断短长度的定位条。 打钉机可拆卸地安装在机器内，以便操作者将其从机器中提出并用于在机器不能用于安装定位条的位置安装短的长度。