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    • 11. 发明授权
    • Pressure-adjusting apparatus for vise
    • 虎钳调压装置
    • US09205532B2
    • 2015-12-08
    • US14229952
    • 2014-03-30
    • Tseh-Pei LinChang-Chih Lin
    • Tseh-Pei LinChang-Chih Lin
    • B25B1/02B25B1/24B25B1/10B25B5/10
    • B25B1/24B25B1/103B25B5/107
    • A pressure-adjusting apparatus for vise including a bolt and a pressure-adjusting element is provided. The bolt having a plurality of positioning holes is adapted for connecting to a vise. The pressure-adjusting element is sleeved onto the bolt movably. The distance between the pressure-adjusting element and the vise can be changed by moving the pressure-adjusting element so as to adjust the clamping force of the vise. A positioning member of the pressure-adjusting element is stocked in one of the positioning holes when the pressure-adjusting element is moving so that the pressure-adjusting element can be fixed at a preset location. Thus, the pressure-adjusting apparatus for vise of the present invention is more convenient for pressure adjustment.
    • 提供一种用于虎钳的压力调节装置,其包括螺栓和压力调节元件。 具有多个定位孔的螺栓适于连接到虎钳。 压力调节元件可移动地套在螺栓上。 可以通过移动压力调节元件来调节压力调节元件与台钳之间的距离,以调节台钳的夹紧力。 当压力调节元件移动时,压力调节元件的定位构件被放置在一个定位孔中,使得压力调节元件可以固定在预设位置。 因此,本发明的台钳式调压装置对于压力调节更为方便。
    • 16. 发明申请
    • Bisbiphenylacylphosphine oxide and preparation method therefore
    • 二苯基酰基氧化膦及其制备方法
    • US20070173659A1
    • 2007-07-26
    • US11337441
    • 2006-01-24
    • Wen-Chiung SuChang-Chih LinChing-Shang Sheng
    • Wen-Chiung SuChang-Chih LinChing-Shang Sheng
    • C07F9/02
    • C07F9/657172
    • A bisbiphenylacylphosphine oxide of formula (I) and its preparation method are provided. The formula of —Ar— is First, 10-chloro-9,10-dihydro-9-oxa-10-phosphaphenanthrene (CDOP) is prepared by using 2-phenylphenol, and then is esterified to synthesize 6-methoxy-(6H)-dibenz[c,e][1,2]oxa-phosphorin (MDOP). Next, acid chloride compounds are added for performing the Arbuzov reaction to synthesize bisbiphenylacylphosphine oxide. CDOP is hydrolyzed to be derived into 9,10-dihydro-9-oxa-10-phosphaphen-anthrene-10-oxide (DOPO), and then DOPO reacts with arylaldehyde to form secondary alcohol. Therefore, bisbiphenylacylphosphine oxide is prepared by using secondary alcohol under oxidation. Also, under a coupling reaction, DOPO reacts with the acid chloride compounds by using a Lewis acid as a catalyst to prepare bisbiphenylacylphosphine oxide.
    • 提供式(I)的双联苯酰基氧化膦及其制备方法。 -Ar-的配方是通过使用2-苯基苯酚制备10-氯-9,10-二氢-9-氧杂-10-磷杂菲(CDOP),然后酯化合成6-甲氧基 - (6H) - 二苯并[c,e] [1,2]氧杂 - 磷杂(MDOP)。 接下来,加入酰氯化合物进行Arbuzov反应以合成双联苯基酰基氧化膦。 将CDOP水解成9,10-二氢-9-氧杂-10-磷杂蒽-10-氧化物(DOPO),然后DOPO与芳基醛反应形成仲醇。 因此,通过使用仲醇在氧化下制备双联苯基酰基氧化膦。 此外,在偶联反应中,DOPO通过使用路易斯酸作为催化剂与酰基氯化合物反应以制备双联苯基酰基氧化膦。
    • 18. 发明申请
    • MOVABLE JAW QUICK RELEASE APPARATUS OF A VICE
    • 可移动的快速释放装置
    • US20140021671A1
    • 2014-01-23
    • US13592920
    • 2012-08-23
    • CHANG YI LINChia-Chun HsuChang-Chih Lin
    • CHANG YI LINChia-Chun HsuChang-Chih Lin
    • B25B1/24
    • B25B1/2405B25B1/103B25B1/2473Y10T29/53878
    • A movable jaw quick release apparatus of a vice comprises a tooth base, a movable jaw and two restriction elements. The tooth base is formed with two inclined guide grooves, each of which has a first inclined surface, a second inclined surface and a bottom surface. The left and the right side surfaces of the movable jaw are formed with a through hole respectively. Each restriction element penetrates one of the through holes and moves between a first position and a second position along one of the inclined guide groove As the movable jaw generates vibration forces, each restriction element transfers the vibration forces to the tooth base, therefore, the movable jaw do not move upwardly and shake toward a work piece and reduce its clamping force for the work piece.
    • 虎钳的可移动夹爪快速释放装置包括一个齿座,一个活动夹爪和两个限制件。 齿根形成有两个倾斜的导向槽,每个倾斜的导向槽具有第一倾斜表面,第二倾斜表面和底部表面。 活动夹爪的左右侧面分别形成有通孔。 每个限制元件穿过一个通孔,沿着倾斜的导向槽中的一个在第一位置和第二位置之间移动。随着可动钳产生振动力,每个限制元件将振动力传递到齿座,因此可动 颚不向上移动并朝向工件振动并减小其对工件的夹紧力。