• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A device for edging points of ball point pens wherein three equiangularly spaced rollers run on a conical surface. The point to be worked is moved into a working zone defined by regions of the three rollers in a direction along the axis of the conical surface in a direction from the apex of the conical surface towards the wider end of the conical surface. The rollers either react against a rotatable disc or a fixed shaft, in which latter case the conical surface is rotatable.
    公开号:SU776547A3
    申请号:SU782689451
    申请日:1978-11-28
    公开日:1980-10-30
    发明作者:Буцци Уго
    申请人:Альбе С.А. (Фирма)；
    IPC主号:
    专利说明:

    sliding on the rollers and the edge to be cut. On the wide end side of the conical nOBejpJCHOcf rHTiJb end, a vertical element b is attached to the crown 4, connected to a mandrel (not shown) of the machine from which the device operates.
    Three tapered rollers 1, 2 and 3 (only roller 1 is shown in Fig. 2) have a conical working section 7 which is in contact with a crimped edge, while the roller sections 8, 9 of the roller rotate along the CO surface. The supporting disk 10, installed with the possibility of free insertion of a ball or roller bearing 11, in turn mounted on the element b, has a conic end face 12 of the roller 1.,
    In the device (see Fig. 3), three conical rollers (only one is shown) interact with the beveled end 13 of the stationary shaft 14. The shaft 15 is pressed by the spring to the rollers, 6 of this embodiment, the cover 4 rotates (see 4 "g) rotation of rollers, due to friction, causes rotation of the rollers. ROLLERS, when they enter into Contact with the edge of the tip of a ballpoint pen, Friction contact with the beveled end 13. During compression, when rollers 1, 2 and 3 come into contact with the cutting edge, there is only rolling friction between the crimped edge of the tip. handle and rollers, so that there is no relative slip between the contacting surfaces, in particular, the point in the working section 7 is in line with the point O, on which there is a slip between the conical surface 9 and the specified vertex 0.
    For a better fit of the three rollers 1,2 and 3 to the desired position relative to the handled KONCHIK 5 handles, the vibrations of the key 4, the carrier rollers, are provided to the corner, up to a certain limit, for example to the limit, shown in FIG. four.
    In a variant of the device, the display of 1H in FIG. 5, the cover drive is the rotor 16 of the electric motor, the stator 17 rail is enclosed in an outer tube 18, which oh: wakes the entire JAVIGa-gel, which ensures maximum compactness of the device and allows 1T to carry out the operation about; . exactly.
    776547
    These rollers 1, 2 and 3, and the conical surface on which they turn without sliding, are preferably made of hard steel or alloys or other hard metal to handle the tips of ballpoint pens, which are also made of hard metal, such as stainless steel.
    The operation of the device consists of a follower. ,
    The tip of the ballpoint pen serves on the axis of the device in the area of the working rollers, which, rotating, roll the ball into the tube.
    权利要求:
    Claims (5)
    [1]
    1. A device for changing the diameter of the ends of tubular products, mainly the tips of ball pens,
    Three tapered rollers and a lid mounted in the housing at an angle of 120 one relative to the other;
    with a conical inner surface in contact with the lateral surfaces of the rollers, because they, in order to increase the machining accuracy, are equipped with a support installed along the device’s axis, and the ends of the rollers are made with conical bevels interacting with
    prop ..
    [2]
    2. The device according to claim 1 / s tl and ch ya e e c. the fact that the support is made in the form of a disk mounted in a bearing.
    [3]
    3. Device POP.1, DIFFERENT AS.yushchee with the fact that the support is made in the form of a spring-loaded one. roller roller boards with a tapered end that interacts with roller bevels. .
    [4]
    4. Device POP.1, different from the fact that the cover is installed with the possibility of moving
    relative to the product being processed.
    [5]
    5. The device according to PP.1 and 4, which is based on the fact that a cover rotation electric motor is mounted in the device case. Priority on PP. 1 and 2 are calculated from 11.11.77.
    Priority on PP. 3.4 and 5 calculated from 10/13/78
    . Sources of information taken into consideration in the examination
    1. USSR author's certificate 160501, cl. B 21 O 39/12, 1962.
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    SU93445A1|1951-11-30|Continuously rotating cutting edge
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    同族专利:
    公开号 | 公开日
    IN150980B|1983-02-05|
    IT1106805B|1985-11-18|
    JPS5488868A|1979-07-14|
    ES475489A1|1979-04-01|
    FR2409801B1|1983-12-23|
    FR2409801A1|1979-06-22|
    CS216847B2|1982-11-26|
    GB2016333A|1979-09-26|
    DE2849318A1|1979-05-31|
    GB2016333B|1982-03-10|
    DE2849318C2|1987-01-08|
    CA1098296A|1981-03-31|
    JPS601093B2|1985-01-11|
    US4226107A|1980-10-07|
    IT7852081D0|1978-11-27|
    DD140229A5|1980-02-20|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2543576C2|2009-06-12|2015-03-10|Снекма|Method of bore diameter decreasing|DE1163765B|1957-05-27|1964-02-27|Paper Mate Mfg Company|Device for creating a game between a ball and the inner walls of a cavity for the ball in a metallic end piece of a ballpoint pen|
    AT232356B|1960-07-22|1964-03-10|Friedrich Schaechter|Device for producing the curved, lateral annular gap around the writing ball of ballpoint pens|
    US3473358A|1966-01-03|1969-10-21|Rotary Profile Anstalt|Profiling of workpieces that are figures of revolution|
    US3815397A|1973-04-02|1974-06-11|Carrier Corp|Swaging and finishing tool|
    FR2379386B3|1977-02-02|1980-08-22|Albe Sa|
    US4143535A|1978-02-21|1979-03-13|Automatic Sprinkler Limited|Pipe end shaper|JPS6032889U|1983-08-12|1985-03-06|
    DE4320978C2|1993-06-24|1996-05-15|Tombow Pencil|Flaring tool|
    EP1327532A1|2002-01-10|2003-07-16|Friedrich SCHÄCHTER|Spinner head|
    DE10235365A1|2002-08-02|2004-02-19|Robert Bosch Gmbh|Manufacturing process for armature shaft with start-up points involves forming corrugated start-up point on at least one endface by material displacement|
    US20040222976A1|2002-11-15|2004-11-11|Muresan David Darian|Writing pen and recorder with built in position tracking device|
    CN103433345B|2013-09-02|2015-03-25|中国航天科技集团公司长征机械厂|Special numerical-control spinning forming machine for hub parts of engineering vehicle|
    CN106077355A|2016-06-22|2016-11-09|绵阳众益机电科技有限公司|A kind of be not in the mood for spin-on process and bulb stopper prepare in application|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH1463477A|CH609618A5|1977-11-29|1977-11-29|Device for re-edging the tips of ball-point pens, especially those made of hard material|
    CH1061478A|CH626013A5|1978-10-13|1978-10-13|Device for re-edging the tips of ball-point pens, particularly those made of hard material|
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