公开(公告)号：US5402576A

公开(公告)日：1995-04-04

申请号：US117667

申请日：1993-09-08

Applicant: Katsumi Kiyooka ,  Kouichi Shinotsuka

Inventor： Katsumi Kiyooka ,  Kouichi Shinotsuka

IPC: A01D34/63 ,  B26B19/12

CPC classification number: A01D34/63

Abstract: A mowing apparatus has an elongated handling rod on the distal end of which is mounted a gear unit having a casing and an output shaft which extends substantially perpendicularly to the handling rod. The apparatus further includes a first disk cutting blade mounted so as to cover the side of the casing adjacent the output shaft, and a second disk cutting blade superposed on the side of the first disk cutting blade adjacent the casing. A connecting pin interconnects the first and second disk cutting blades such that the disk cutting blades are rotatable relative to each other about their axes. An eccentric shaft is adapted to revolve about the axis of the output shaft in accordance with the rotation of the output shaft, and is received in a cam slot provided for rotation as a unit with the second disk cutting blade about the connecting pin, so that the can slot reciprocate circumferentially about the connecting pin in accordance with the revolution of the eccentric shaft. A rod-like fixing member for fixing the first disk cutting blade to the casing extends through an aperture formed in the second disk cutting blade so as not to interfere with the second disk cutting blade during relative oscillation of the second disk blade relative to the first disk cutting blade.

Abstract translation: 割草机具有细长的处理杆，其远端上安装有齿轮单元，该齿轮单元具有基本上垂直于操纵杆延伸的壳体和输出轴。 该装置还包括：第一盘片切割刀片，其安装成覆盖邻近输出轴的壳体侧;以及第二盘片切割刀片，叠置在与第一盘片切割刀片相邻的侧面上。 连接销将第一和第二盘片切割刀片相互连接，使得盘片切割刀片能够围绕其轴线相对于彼此旋转。 偏心轴适于根据输出轴的旋转围绕输出轴的轴线旋转，并且被容纳在与第二盘式切割刀片围绕连接销作为单元旋转的凸轮槽中，使得 罐槽可以根据偏心轴的转动围绕连接销圆周地往复运动。 用于将第一盘片切割刀片固定到壳体上的杆状固定件通过形成在第二盘片切割刀片中的孔延伸，以便在第二盘片相对于第一盘片切割刀片相对于第一盘片相对振荡期间不会干扰第二盘片切割刀片 圆盘切割刀片。

公开(公告)号：US4628607A

公开(公告)日：1986-12-16

申请号：US728720

申请日：1985-04-30

Applicant: Leo Bertram ,  Hugo Schemmann ,  Romuald Bukoschek

Inventor： Leo Bertram ,  Hugo Schemmann ,  Romuald Bukoschek

IPC: B26B19/28 ,  B26B19/38 ,  F16J15/52 ,  B26B19/12

CPC classification number: B26B19/282 ,  B26B19/38 ,  B26B19/3853 ,  B26B19/3866 ,  F16J15/525

Abstract: A vibratory dry-shaving apparatus comprises a housing; a bipolar, uniphase, synchronous motor positioned within the housing and having a rotor and a stator; and a shaving head arranged on the housing and including a vibratory cutter part below a fixed cutter part. A wall separates the interior of the housing from the shaving head, such wall having a passage therethrough. A swing lever is driven by the rotor and engages the vibratory cutter part to drive the latter, the swing lever extending through the passage. An elastic sleeve surrounds the swing lever and seals the passage between the edge thereof and the swing lever. The elastic sleeve is asymmetrically designed so that, in a final end position of the vibratory cutter part where the magnetic fields of the rotor and the stator are parallel, no force resulting from deformation of the sleeve is exerted on the vibratory cutter part.

Abstract translation: 振动式干式剃须装置包括壳体; 位于壳体内并具有转子和定子的双极，同相电机; 以及设置在所述壳体上并包括在固定切割器部分下方的振动切割器部分的剃须刀头。 壁将壳体的内部与剃削头分开，这样的壁具有穿过其的通道。 摆动杆由转子驱动并与振动切割器部分接合以驱动旋转杆，摆动杆延伸穿过通道。 弹性套筒围绕摆动杆并且密封其边缘和摆动杆之间的通道。 弹性套筒是非对称设计的，使得在转子和定子的磁场平行的振动切割器部分的最后端部位置中，由于套筒变形而不产生施加在振动切割器部件上的力。

公开(公告)号：US4589205A

公开(公告)日：1986-05-20

申请号：US584266

申请日：1984-02-27

Applicant: Masao Tanahashi

Inventor： Masao Tanahashi

IPC: B26B19/04 ,  B26B19/12

CPC classification number: B26B19/044

Abstract: An inner cutter for electric shavers is disclosed. The inner cutter comprises a plurality of inner blades mounted on a base member to be driven to move in sliding engagement with an outer shearing plate having a number of perforations therein. Each inner blade has along its length the cutting edge of different configurations including at least a toothed edge so as to define a first cutting edge of a greater overall width determined by the amount of projection of the tooth in the direction of movement of the inner blade and a second cutting edge in the form of a straight edge or toothed edge of an overall width less than that of the first cutting edge. The first cutting edge is responsible for efficiently capturing and cutting long hairs into shorter ones, while the second cutting edge is for giving a close shave on the skin of a user. Accordingly, the long hairs can receive two different cutting operations at each inner blade so as to be in a close cut after being successfully captured. In such a manner, the above unique edge configuration enables the efficient cutting operation for both long and short hairs.

Abstract translation: 公开了一种用于电动剃须刀的内刀片。 内切割器包括安装在基部构件上的多个内刀片，以被驱动以与其中具有多个穿孔的外剪切板滑动接合运动。 每个内刀片具有沿其长度的不同构造的切削刃，其至少包括齿形边缘，以便限定由内刀片的移动方向上的齿的突出量确定的更大总宽度的第一切削刃 以及整体宽度小于第一切削刃的整个宽度的直边缘或齿形边缘形式的第二切削刃。 第一个切割边缘负责有效地将长发剪成较短的长发，而第二个切割边是用于在使用者的皮肤上给予一个紧密的剃须。 因此，长发可以在每个内刀片处接收两个不同的切割操作，以便在成功捕获之后处于闭合切割。 以这种方式，上述独特的边缘构造使得能够有效地切割长发和短发的切割操作。

公开(公告)号：US4389772A

公开(公告)日：1983-06-28

申请号：US163743

申请日：1980-06-27

Applicant: Donald J. Coleman ,  Wilbur C. Jackson ,  Robert R. Lube ,  Albert R. Spohr

Inventor： Donald J. Coleman ,  Wilbur C. Jackson ,  Robert R. Lube ,  Albert R. Spohr

IPC: B26B19/10 ,  B26B19/12

CPC classification number: B26B19/102

Abstract: An electric dry shaver having a movable long hair clipper which is slidable from a retracted position within the shaver housing to an extended position in which the clipping teeth of the clipper are exposed. The clipper includes a relatively fixed blade or comb supported by a molded plastic part which performs the functions of guiding the movable clipper, providing a detent action for the movable clipper and interconnecting the clipper assembly with a manually actuable member which extends through the wall of the shaving housing. The shaver also includes a roller supported between a pair of shaving heads by the means for tensioning the flexible comb on its supporting frame.

Abstract translation: 一种电动干式剃须刀，其具有可移动的长发剪刀，其可从剃须刀外壳内的缩回位置滑动到延伸位置，在该延伸位置中，剪刀的夹持齿露出。 裁剪器包括由模制塑料部件支撑的相对固定的刀片或梳子，其执行引导可移动夹具的功能，为可移动的剪刀提供制动作用，并将剪刀组件与可手动致动的构件相互连接，手动致动构件延伸穿过 剃须外套 剃须刀还包括通过用于在其支撑框架上张紧柔性梳子的装置支撑在一对剃须刀头之间的辊。

公开(公告)号：US3949469A

公开(公告)日：1976-04-13

申请号：US443859

申请日：1974-02-19

Applicant: Helmut Balthasar Brauss

Inventor： Helmut Balthasar Brauss

IPC: B26B19/04 ,  B26B19/12 ,  B26B19/26 ,  B26B19/02

CPC classification number: B26B19/12 ,  B26B19/26

Abstract: An electric shaver construction is described having a cylindrical, rotatable shearing foil adapted to roll over the surface to be shaved. Disposed within the cylindrical foil is a cutting head moved by a motor to oscillate in the direction axial to said foil.

Abstract translation: 描述了一种电动剃须刀结构，其具有适于在要剃刮的表面上滚动的圆柱形可旋转的剪切箔。 设置在圆柱形箔内的是通过电动机移动的切割头，以沿着所述箔的轴向方向摆动。

公开(公告)号：US3805385A

公开(公告)日：1974-04-23

申请号：US29674072

申请日：1972-10-11

Applicant: SUNBEAM CORP

Inventor： RITUMS M ,  ROMIN A

IPC: A01G3/06 ,  B26B19/12

CPC classification number: A01G3/067 ,  Y10S30/01

Abstract: A grass shear for trimming lawns is provided with a housing which supports and secures the internal components to facilitate and reduce manufacturing costs. The housing further provides for easy modification of the grass shear from a hand-held unit to one which is provided with a supporting wheel assembly and/or an extension handle to enable the operator to use and control the grass shear from an upstanding position. The housing is formed of two mating halves, each of which has a number of projections which serve to retain the various components of the grass shear without requiring any further fastening means. The housing is further provided with an extension handle receiving cavity; an extension handle carrying extension controls is removably securable within the receiving cavity. The mating halves of the housing have corresponding sections of reduced thickness and internal bearing support members providing for the addition of an axle and wheel assembly.

Abstract translation: 用于修剪草坪的草剪设置有壳体，其支撑和固定内部部件以便于并降低制造成本。 壳体还可以将草地剪切从手持单元改变为具有支撑轮组件和/或延伸手柄的草剪，以使操作者能够使用和控制来自直立位置的草剪。 壳体由两个配合半部形成，每个配合半部具有多个突起，用于保持草剪的各种部件，而不需要任何进一步的紧固装置。 壳体还设置有延伸手柄容纳腔; 带有延伸控制器的延伸手柄可拆卸地固定在接收腔内。 壳体的配合半部具有减小厚度的对应部分和内部轴承支撑构件，用于增加车轴和车轮组件。

公开(公告)号：US3555676A

公开(公告)日：1971-01-19

申请号：US3555676D

申请日：1968-03-22

Applicant: SUNBEAM CORP

Inventor： BAUER CHARLES L

IPC: B26B19/12 ,  F16H21/40 ,  B26B19/04

CPC classification number: F16H21/40 ,  B26B19/12

Abstract: ELECTRIC SHAVER OR OTHER APPLIANCE HAVING A PAIR OF PARALLEL OSCILLATING SHAFTS OF RECTANGULAR CROSS SECTION, EACH OF THESE SHAFTS DRIVERS A SEPARATE CUTTER OR OTHER DRIVEN MEMBER. A POWER UNIT IS PROVIDED HAVING MOTOR MEANS WITH A DRIVE PROJECTION MOVABLE TOWARD AND AWAY FROM THE PARALLEL SHAFTS. A UNITARY BIFURCATED CONNECTING ROD INTERCONNECTS THE PROJECTION AND THE TWO PARALLEL SHAFTS. THIS CONNECTING ROD IS SUFFICIENTLY RESILIENT TO PERMIT FLEXING SO THAT NO BINDING OCCURS. SPRING MEANS IN THE SHAPE OF A SHORT HANDLED MULTI-TINED FORK HAVING THE HANDLE PORTION SECURED TO THE RECTANGULAR SHAFTS BIAS THE CUTTER INTO SHEARING ENGAGEMENT WITH THE PERFORATED COMB. THE COMB IS DEFINED BY TWO JOINED ARCUATE PERFORATED SECTIONS.

公开(公告)号：US3401453A

公开(公告)日：1968-09-17

申请号：US55339366

申请日：1966-05-27

Applicant: SUNBEAM CORP

Inventor： BAUER CHARLES L

IPC: B26B19/12 ,  F16H21/40

CPC classification number: F16H21/40 ,  B26B19/12

公开(公告)号：US3290776A

公开(公告)日：1966-12-13

申请号：US44597365

申请日：1965-04-06

Applicant: SUNBEAM CORP

Inventor： IVAR JEPSON ,  KUKULSKI SIGMUND R

IPC: B26B19/12

CPC classification number: B26B19/12

公开(公告)号：US3028668A

公开(公告)日：1962-04-10

申请号：US4995360

申请日：1960-08-16

Applicant: CHARLES DECHAUX

Inventor： CHARLES DECHAUX

IPC: B26B19/12

CPC classification number: B26B19/12