专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US3034385A Plier-type arrow or shaft portable straightener 失效
标题翻译：钳式箭头或轴便携式矫直机
公开(公告)号：US3034385A
公开(公告)日：1962-05-15
申请号：US3697460
申请日：1960-06-17
申请人： WOODROW HESTER
发明人： WOODROW HESTER
IPC分类号： B25C13/00 , F41B5/14
CPC分类号： F41B5/14 , B25C13/00

2. 发明授权

US3604241A Railroad spike straightener 失效
标题翻译： RAILROAD SPIKE STRAIGHTENER
公开(公告)号：US3604241A
公开(公告)日：1971-09-14
申请号：US3604241D
申请日：1969-02-06
申请人： NORDBERG MANUFACTURING CO
发明人： BLIX WELTZIN B JR
IPC分类号： B21G3/00 , B25C13/00 , E01B31/00 , B21D37/10 , B21J7/28
CPC分类号： B25C13/00 , B21G3/00 , E01B31/00
摘要： A spike straightener for straightening spikes used along railroad tracks. On any suitable carrier, for example, a railroad car, a spike-straightening unit is provided which is power driven but is controlled by the operator who has to use at least two handles to actuate it, thereby preventing unintended actuation against a hand of the operator. One power unit is effective to operate a cleaning device and another the straightening device.

3. 发明授权

US2410120A Method of attaching clips 失效
标题翻译：连接夹子的方法
公开(公告)号：US2410120A
公开(公告)日：1946-10-29
申请号：US50810043
申请日：1943-10-29
申请人： MCDONNELL LESTER V , PERCY SATTERLEE
发明人： MCDONNELL LESTER V , PERCY SATTERLEE
IPC分类号： B25C13/00
CPC分类号： B25C13/00 , Y10T29/49922

4. 发明授权

US1639289A Nail and like straightening device 失效
标题翻译：指甲和矫直装置
公开(公告)号：US1639289A
公开(公告)日：1927-08-16
申请号：US58142422
申请日：1922-08-12
申请人： WILLIAM HAEGLER HENRY
发明人： WILLIAM HAEGLER HENRY
IPC分类号： B21G1/00 , B25C13/00
CPC分类号： B21G1/006 , B25C13/00

5. 发明授权

US10773367B2 Nail blocking member for nail gun 有权
公开(公告)号：US10773367B2
公开(公告)日：2020-09-15
申请号：US15967198
申请日：2018-04-30
申请人： EVERWIN PNEUMATIC CORPORATION
发明人： Wen-Sheng Huang , Wei-Jen Chen
IPC分类号： B25C5/02 , B25C13/00 , B25C1/18 , B25C7/00 , B21J15/02 , B21J15/04
摘要： A nail blocking member for a nail gun. The nail gun includes a firing portion for firing a nail. When an object is pressed upon the nail blocking member by the firing portion, the nail is fired by the firing portion to enter the object. The nail blocking member includes a main body having a contact face, with a formation groove concavely disposed on the contact face, and a guiding block protruding from the formation groove. An object is pressed upon the contact face by the firing portion, and a nail is fired by the firing portion to enter the object to hit the guiding block, such that the nail is guided by the guiding block to move toward the formation groove, so as to be bent along the formation groove and reversely folded back into the object.

6. 发明申请

US20190329391A1 NAIL BLOCKING MEMBER FOR NAIL GUN 审中-公开
公开(公告)号：US20190329391A1
公开(公告)日：2019-10-31
申请号：US15967198
申请日：2018-04-30
申请人： EVERWIN PNEUMATIC CORPORATION
发明人： WEN-SHENG HUANG , WEI-JEN CHEN
IPC分类号： B25C13/00 , B25C7/00 , B25C1/18
摘要： A nail blocking member for nail gun is provided. The nail gun includes a firing portion for firing a nail. When an object is pressed upon the nail blocking member by the firing portion, the nail is fired by the firing portion to enter the object. The nail blocking member includes a main body having a contact face, with a formation groove concavely disposed on the contact face, and a guiding block convexly disposed in the formation groove. An object is pressed upon the contact face by the firing portion, and a nail is fired by the firing portion to enter the object to hit the guiding block, such that the nail is guided by the guiding block to move toward the formation groove, so as to be bent along the formation groove and reversely folded back into the object.

7. 发明申请

US20180207781A1 Nail straightening hammer and method of using same 审中-公开
公开(公告)号：US20180207781A1
公开(公告)日：2018-07-26
申请号：US15530496
申请日：2017-01-23
申请人： William Anthony Lanza
发明人： William Anthony Lanza
IPC分类号： B25D1/04 , B25G1/10 , B25C13/00
CPC分类号： B25D1/04 , B25C13/00
摘要： A nail straightening hammer has a conventional handle and head with a elongated straightening chamber in the handle.

8. 发明授权

US09718179B1 Striking tool having improved head and handle attachment 有权
公开(公告)号：US09718179B1
公开(公告)日：2017-08-01
申请号：US14919248
申请日：2015-10-21
申请人： Mark R. Martinez
发明人： Mark R. Martinez
IPC分类号： B25C11/00 , B25D1/04 , B25G3/00 , B66F15/00 , B25C13/00 , B25D1/00 , B25B31/00
CPC分类号： B25D1/04 , B25B31/00 , B25C13/00 , B25D1/00 , B25D1/02 , B25G3/00 , B25G3/26 , B66F15/00
摘要： A striking tool having an improved attachment mechanism to safely and securely attach the head of the tool to the tool handle. In one configuration, the attachment mechanism has a key at the upper end of the handle that is sized and configured to be received in and engage a cooperatively configured keyway on the lower side of the head. In another configuration, the attachment mechanism has a connecting element with an elongated body that extends through a tubular body portion at an upper section of the handle and into a passageway in the head. In yet another configuration, the striking tool has both attachment mechanisms. A striking member made out of harder material can be utilized for the striking portion of the head. The connecting element can connect to an aperture in the striking member. A side nail puller can be positioned on the outer surface of the handle.

9. 发明授权

US2967303A Staple holding tool 失效
标题翻译：装订工具
公开(公告)号：US2967303A
公开(公告)日：1961-01-10
申请号：US76696458
申请日：1958-10-13
申请人： WISE COY J
发明人： WISE COY J
IPC分类号： B25C3/00 , B25C13/00
CPC分类号： B25C13/00 , B25C3/008 , Y10T29/53991

10. 发明授权

US06918449B2 Magnetic impact tool 失效
标题翻译：磁力冲击工具
公开(公告)号：US06918449B2
公开(公告)日：2005-07-19
申请号：US10807255
申请日：2004-03-24
申请人： Sou Shinagawa , Satoshi Nakayama , Fumiaki Sekino
发明人： Sou Shinagawa , Satoshi Nakayama , Fumiaki Sekino
IPC分类号： B25B21/02 , B25D13/00 , H02K7/10 , H02K7/14 , H02K49/10 , B25C13/00
CPC分类号： H02K49/10 , B25B21/02 , H02K7/10 , H02K7/145
摘要： There is provided a magnetic impact tool comprising a magnetic hammer driven by a motor, a magnetic anvil disposed so as to face the magnetic hammer, an output shaft that rotates together with the magnetic anvil, a magnetic bypass device for distributing magnetic flux between the magnetic anvil and the magnetic hammer, and a changing device for changing the distribution of magnetic flux with the magnetic bypass device, wherein a rotational impact force is magnetically generated in a non-contact manner for the magnetic anvil in conjunction with the rotation of the magnetic hammer. The torque generated between the magnetic hammer and magnetic anvil can be changed by varying the distribution ratio of the magnetic flux from the magnetic hammer to the magnetic anvil and magnetic bypass device by the changing device. Impact action can be generated, and screw tightening and loosening work can be carried out even if a low-torque motor is used. Magnetic impact action can be carried out and the load applied to operator's arm can be lightened even when working with a low-load screw wherein the load torque does not exceed.
摘要翻译：提供了一种磁性冲击工具，其包括由电动机驱动的磁锤，设置成面对磁锤的磁砧，与砧座一起旋转的输出轴，用于在磁体之间分配磁通的磁旁路装置砧座和磁锤，以及用于通过磁旁路装置改变磁通量分布的改变装置，其中旋转冲击力与磁砧的旋转一起以非接触方式磁性地产生，。通过改变磁锤和磁砧之间产生的转矩，可以通过改变由磁锤对磁砧和磁旁路装置的磁通量的分配比来改变。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式