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1. 发明专利

JP2000070289A APPARATUS FOR MANUFACTURING DENTAL RESTORATION PARTS 失效
公开(公告)号：JP2000070289A
公开(公告)日：2000-03-07
申请号：JP23806099
申请日：1999-08-25
申请人： ESPE DENTAL AG
发明人： BEUSCHEL MARTIN , HUBER ERICH , SENDELBACH ERICH , SCHAEFER OLAF
IPC分类号： A61C13/00
摘要： PROBLEM TO BE SOLVED: To provide an automatic manufacturing apparatus for dental restoration parts. SOLUTION: A blank 13 is fitted to a nearly flat planar support body 10 and the support body 10 is so dimensioned as not to exceed the range of the support body 10 no matter the blank exists in any directions. The support body 10 not only acts to hold the blank 13 during machining but to protect the blank 13 while automatic manipulation is carried out in a magazine, or the like. The support body 10 has bar codes relating to the material and size of the blank 13. These bar codes identify the data indicating the conditions under which the blank is ought to be worked. The bar codes are so formed as to be changed by machining in order to prevent the reuse of the support body 10 by the same or different blanks 13.

2. 发明专利

JPH119981A CAPSULE HOLDER FOR ROTARY MIXING DEVICE 失效
公开(公告)号：JPH119981A
公开(公告)日：1999-01-19
申请号：JP10737898
申请日：1998-04-17
申请人： ESPE DENTAL AG
发明人： SCHAEFER OLAF , LISSNER WERNER
IPC分类号： A61C5/06 , B01F9/00 , B01F9/22 , B01F11/00 , B01F15/00
摘要： PROBLEM TO BE SOLVED: To hold a capsule with an ease of handling and high reliability by adding an actuator member which engages with one of paired holding members intermeshing with each other in a direction in which the capsule is tightened by a guide spreading in the direction in which the capsule is tightened and in a direction in which the guide is activated, to a carrier part connected to the rotary part of a mixing device. SOLUTION: A capsule is arranged between two cavities 21 in holding arms 12, 13. A distributing nozzle provided on one of the end parts of the capsule is arranged in a slot 23 opened in one of the holding arms 12, 13. Further, when an actuator disc 11 is rotated against a carrier plate 10, the holding arms 12, 13 assisted by a spring 30 which connects the actuator disc 11 to the sleeve 15 of the carrier plate 10 are activated relatively to each other to fix the introduced capsule in the cavities 21 through engaging one holding member with the other. The holding arms 12, 13 are spread in the radial direction by rotating the actuator disc 11 but are self-locked by the frictional force of the guide slot 23. Thus it is possible to hold the mixing capsule with high reliability through simple handling procedures.

3. 发明专利

CA2234011C CAPSULE HOLDER FOR ROTARY MIXING DEVICE 未知
公开(公告)号：CA2234011C
公开(公告)日：2004-02-17
申请号：CA2234011
申请日：1998-04-06
申请人： ESPE DENTAL AG
发明人： SCHAEFER OLAF , LISSNER WERNER
IPC分类号： A61C5/06 , B01F29/90 , B01F9/00
摘要： A capsule holder for retaining a mixing capsule on a rotary mixing device includes a carrier plate 10, an actuator disk 11 rotatable relative to the plate, and two retaining arms 12, 13 for clamping the capsule from opposite sides, the retaining arms having driving pins 22 engaging spiral cam slots 26 of the actuator disk 11. By rotating the actuator disk 11, the retaining arms 12, 13 are moved away from, or toward, each other. The thus constituted gearing is self-locking in one direction of force transmission so that centrifugal forces exerted on the retaining arms 12, 13 during rotation cannot move the arms apart. On the other hand, the retaining arms 12, 13 are opened with little effort by rotating the actuator disk 11.

4. 发明专利

AU732898B2 Capsule holder for rotary mixing device 未知
公开(公告)号：AU732898B2
公开(公告)日：2001-05-03
申请号：AU6077198
申请日：1998-04-14
申请人： ESPE DENTAL AG
发明人： SCHAEFER OLAF , LISSNER WERNER
IPC分类号： A61C5/06 , B01F29/90 , B01F15/02
摘要： A capsule holder for retaining a mixing capsule on a rotary mixing device includes a carrier plate 10, an actuator disk 11 rotatable relative to the plate, and two retaining arms 12, 13 for clamping the capsule from opposite sides, the retaining arms having driving pins 22 engaging spiral cam slots 26 of the actuator disk 11. By rotating the actuator disk 11, the retaining arms 12, 13 are moved away from, or toward, each other. The thus constituted gearing is self-locking in one direction of force transmission so that centrifugal forces exerted on the retaining arms 12, 13 during rotation cannot move the arms apart. On the other hand, the retaining arms 12, 13 are opened with little effort by rotating the actuator disk 11.

5. 发明专利

PL335015A1 DENTAL PROSTHESIS MAKING APPARATUS 未知
公开(公告)号：PL335015A1
公开(公告)日：2000-03-13
申请号：PL33501599
申请日：1999-08-20
申请人： ESPE DENTAL AG
发明人： BEUSCHEL MARTIN , HUBER ERICH , SENDELBACH ERICH , SCHAEFER OLAF
IPC分类号： A61C13/00
摘要： In a device for the automatic production of dental replacement parts, a blank 13 is fitted in a substantially plate-shaped carrier body 10 which is so dimensioned that the blank 13 does not exceed the carrier body 10 in any direction. The carrier body 10 serves not only for holding the blank 13 in the working machine but also for protecting it during its automatic handling in magazines or the like. The carrier body 10 is provided with a bar code 20 which relates to the material and dimensions of the blank 13 and may identify data according to which the blank 13 is to be worked. The bar code 20 is adapted to be changed by the working machine so as to prevent the carrier body 10 from being reused with the same or a different blank 13.

6. 发明专利

CA2280352A1 DEVICE FOR PRODUCING A DENTAL REPLACEMENT PART 未知
公开(公告)号：CA2280352A1
公开(公告)日：2000-02-28
申请号：CA2280352
申请日：1999-08-17
申请人： ESPE DENTAL AG
发明人： BEUSCHEL MARTIN , HUBER ERICH , SENDELBACH ERICH , SCHAEFER OLAF
IPC分类号： A61C13/00 , A61C13/12 , A61C13/08
摘要： In a device for the automatic production of dental replacement parts, a blank 13 is fitted in a substantially plate-shaped carrier body 10 which is so dimensioned that the blank 13 does not exceed the carrier body 10 in any direction. The carrier body 10 serves not only for holding the blank 13 in the working machine but also for protecting it during its automatic handling in magazines or the like. The carrier body 10 is provided with a bar code 20 which relates to the material and dimensions of the blank 13 and may identify data according to which the blank 13 is to be worked. The bar code 20 is adapted to be changed by the working machine so as to prevent the carrier body 10 from being reused with the same or a different blank 13.

7. 发明专利

CA2234011A1 CAPSULE HOLDER FOR ROTARY MIXING DEVICE 未知
公开(公告)号：CA2234011A1
公开(公告)日：1998-10-18
申请号：CA2234011
申请日：1998-04-06
申请人： ESPE DENTAL AG
发明人： LISSNER WERNER , SCHAEFER OLAF
IPC分类号： A61C5/06 , B01F29/90 , B01F9/00
摘要： A capsule holder for retaining a mixing capsule on a rotary mixing device includes a carrier plate 10, an actuator disk 11 rotatable relative to the plate, and two retaining arms 12, 13 for clamping the capsule from opposite sides, the retaining arms having driving pins 22 engaging spiral cam slots 26 of the actuator disk 11. By rotating the actuator disk 11, the retaining arms 12, 13 are moved away from, or toward, each other. The thus constituted gearing is self-locking in one direction of force transmission so that centrifugal forces exerted on the retaining arms 12, 13 during rotation cannot move the arms apart. On the other hand, the retaining arms 12, 13 are opened with little effort by rotating the actuator disk 11.

8. 发明专利

HU9902904D0 DEVICE FOR PRODUCING OF DENTAL PROTHESIS-ELEMENTS 未知
公开(公告)号：HU9902904D0
公开(公告)日：1999-10-28
申请号：HU9902904
申请日：1999-08-27
申请人： ESPE DENTAL AG
发明人： BEUSCHEL MARTIN , HUBER ERICH , SCHAEFER OLAF , SENDELBACH ERICH
IPC分类号： A61C13/00
摘要： In a device for the automatic production of dental replacement parts, a blank 13 is fitted in a substantially plate-shaped carrier body 10 which is so dimensioned that the blank 13 does not exceed the carrier body 10 in any direction. The carrier body 10 serves not only for holding the blank 13 in the working machine but also for protecting it during its automatic handling in magazines or the like. The carrier body 10 is provided with a bar code 20 which relates to the material and dimensions of the blank 13 and may identify data according to which the blank 13 is to be worked. The bar code 20 is adapted to be changed by the working machine so as to prevent the carrier body 10 from being reused with the same or a different blank 13.

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