首页
登录
职称英语
Directions: The following is a patent. After reading it, you should give bri
Directions: The following is a patent. After reading it, you should give bri
游客
2024-07-03
2
管理
问题
Directions: The following is a patent. After reading it, you should give brief answers to the 5 questions (No. 56 through No. 60) that follow. The answers should be no more than 3 words. They should be written after the corresponding numbers on the Answer Sheet.
United States Patent[19] [11] 4,044,808
Kolonia [45] Aug. 30, 1977
[54] SPLITTING ASSEMBLY
[76] Inventor: Robert A. Kolonia, RD No. 3, Box 318, Agnes Lane, Milford, N. J. 08848
[21] Appl. No: 688, 287
[22] Filed: May 20,1976
[55]Int. C1. …… A47J 4/02; B26B 23/00;
B27L 7/00
[52]U.S. C1. …… 145/2R;144/193 C;
[58]Field of Search …… 145/2; 144/193 C;
144/193 D
[56] References Cited
U.S. PATENT DOCUMENTS
561,000 5/1896 Karns ……… 145/2R
1,272,538 7/1918 Sandidge …… 145/2R
3,749,365 7/1973 Van Gompel … 254/104
3,865,163 2/1975 Root …… 144/193A
3,982,572 9/1976 Kortendick …… 254/104
FOREIGN PATENT DOCUMENTS
579,743 9/1925 France …… 145/2R
3,925 6/1919 Netherlands …… 145/2R
Primary Examiner-James L. Jones, Jr.
Assistant Examiner-J. T. Zatarga
Attorney, Agent, or Fim-King, Price & Markva
[57] ABSTARCT
The device comprises a head portion having a cutting edge with a pair of lever members mounted on opposing sides of the head portion. The lever members are pivotally (枢轴的 ) mounted at one end thereof to move in a crossed relationship with respect to each other and to swing the outer end thereof from resting position outwardly with respect to the head portion. The outer end of each lever member has a structural configuration effective to cause the swinging movement of the lever members upon contact with the’ object to be split. The outer end of each lever member contacts the object immediately after the cutting edge contacts the object. The lever members are effective to provide forces via their end portions against opposing sides of a cut formed by the utting edge and thereby enhance splitting of the object against which the cutting edge had been thrust. The lever members are mounted to bosses directly attached to the head portion.
14 Claims, 7 Drawing Figures [br]
选项
答案
Splitting Assembly
解析
从标有[54]的地方可知。
转载请注明原文地址:https://tihaiku.com/zcyy/3661062.html
相关试题推荐
ToolsPTYLimitedCompanyisseekingapplicantsforthefollowingpositions:
ToolsPTYLimitedCompanyisseekingapplicantsforthefollowingpositions:
Directions:Thefollowingisapatent.Afterreadingit,youshouldgivebri
LiHuaisthemonitoroftheclass,soheshould______chargeofthismatter.A、
Thefollowingisalistoftermsaboutthepress.Afterreadingit,youare
Thefollowingisalistoftermsaboutthepress.Afterreadingit,youare
Thefollowingisaweatherreport.Afterreadingit,youshouldgivebriefa
Thefollowingisaweatherreport.Afterreadingit,youshouldgivebriefa
Thefollowingisaweatherreport.Afterreadingit,youshouldgivebriefa
Thefollowingisaweatherreport.Afterreadingit,youshouldgivebriefa
随机试题
Nosooner______Ileftthelibrarythanitbegantorain.A、hadB、whenC、thatD、
【B1】[br]【B3】[originaltext]Eversincehumanshaveinhabitedtheearth,the
如果在合同中没有对履行方式加以约定或约定不明确的,应按照( )的方式履行A.有
女性,62岁。绝经10年,纳差、下腹胀半年,伴体重减轻。体格检查:腹水征(+),
下列哪种情况下,“用脚投票”不能带来效率的提高?()(2013年真题)A.
人民法院审理行政诉讼案件时,是对具体行政行为的合理性进行审查。( )
一张3月份到期的执行价格为380美分/蒲式耳的玉米期货看跌期权,如果其标的玉米期
按照物料流经的区域,可以把企业生产物流分为()。A.工厂间物流和工序间物流
某水利工程的主要任务是农业灌溉、城镇居民及工矿企业供水,并兼有发电等综合利用功能
A.可变区 B.2Fab段+Fc段 C.稳定区 D.F(ab′)2+pFC
最新回复
(
0
)