会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Method and apparatus for clamping the trunk of a Christmas tree
    • 用于夹紧圣诞树树干的方法和装置
    • US6012698A
    • 2000-01-11
    • US91060
    • 1998-07-06
    • Rainer HardtBalthasar SchaafJohann Schaaf
    • Rainer HardtBalthasar SchaafJohann Schaaf
    • A47G33/12F16M13/00
    • A47G33/1213A47G2033/1286
    • The invention relates to a method and an apparatus for clamping the trunk of a Christmas tree or the like, consisting of a stand, with at least three clamping jaws (5), which are disposed in a base plate (1) with an opening (2) for accommodating the trunk, are distributed about this opening (2) and can be moved into the accommodating opening (2) for clamping the trunk.In order to be able to adapt the clamping jaws easily to the cross section of the trunk, to clamp the trunk securely with a small lift and to undo or eliminate the clamping easily, a fastener, which can be moved in two opposite directions and, in one direction moves the clamping jaws (5) out of the accommodating opening (2) and, in the other direction, initially releases the clamping jaws (5) so that they can move to lie against the trunk and subsequently presses the clamping jaws (5) with the required clamping force against the trunk, is assigned to the base plate (1).
    • PCT No.PCT / EP96 / 05465 Sec。 371日期:1998年7月6日 102(e)1998年7月6日PCT 1996年12月6日PCT PCT。 公开号WO97 / 20487 日期:1997年6月12日本发明涉及一种用于夹持由支架组成的圣诞树等的行李箱的方法和装置,该支架具有至少三个夹爪(5),它们设置在基板(1) )具有用于容纳躯干的开口(2),围绕该开口(2)分布,并且可以移动到用于夹持躯干的容纳开口(2)中。 为了能够使夹钳容易地适配于行李箱的横截面,用小的升降机可靠地夹紧行李箱,并且容易地拆卸或消除夹紧,可以沿两个相反的方向移动的紧固件, 在一个方向上将夹爪(5)移出容纳开口(2),并且沿另一个方向最初释放夹爪(5),使得它们可以移动以抵靠躯干,并随后按压夹爪( 5)以相对于躯干的所需夹紧力分配给基板(1)。