摘要:
For the purpose of transferring a tube in a tube filling machine between a staging location and a set-down location, the tube at the staging location is gripped at its lateral surface by a holding device and transported by a transfer device to the set-down location where it is set down while simultaneously being rotated about its longitudinal axis or about an axis parallel thereto during transport. Such a transfer device has a multiple-member articulated arm, which has at least one 1st arm member that is mounted to pivot about a rotary axis and directly or indirectly pivotably supports at least one holding member. The holding member carries at least one holding device by means of which the tube can be picked up and which can be pivoted about an axis that is parallel to the longitudinal axis of the tube or that coincides therewith.
摘要:
For the purpose of transferring a tube in a tube filling machine between a staging location and a set-down location, the tube at the staging location is gripped at its lateral surface by a holding device and transported by a transfer device to the set-down location where it is set down while simultaneously being rotated about its longitudinal axis or about an axis parallel thereto during transport. Such a transfer device has a multiple-member articulated arm, which has at least one 1st arm member that is mounted to pivot about a rotary axis and directly or indirectly pivotably supports at least one holding member. The holding member carries at least one holding device by means of which the tube can be picked up and which can be pivoted about an axis that is parallel to the longitudinal axis of the tube or that coincides therewith.
摘要:
A transfer device for transferring a folding box from a magazine that accommodates flat folding boxes, to a transport device comprises a holding device which takes over the folding box, holds it during transfer, and can be moved along a cycloid path having several turning points and intermediate curved sections. The transfer device comprises a basic lever which performs a continuous steady rotary motion, a first lever pair comprising a first lever which is pivotably disposed on the basic lever via a first joint, and a second lever which is pivotably disposed on the first lever via a second joint, and a second lever pair comprising a third lever which is pivotably disposed on the basic lever via a third joint, and a fourth lever which is pivotably disposed on the third lever via a fourth joint. The holding device is mounted to a holding block which is pivotably connected to the second lever of the first lever pair via a further joint. A pivotably disposed guiding part is provided, which has a linear guidance. A carriage part is formed on the holding block, which is seated on the linear guidance and can be moved along the linear guidance. The first lever pair has a first curve roller which is in engagement with a first control cam, and the second lever pair has a second curve roller which is in engagement with a second control cam.
摘要:
A transfer device for transferring a folding box from a magazine that accommodates flat folding boxes, to a transport device comprises a holding device which takes over the folding box, holds it during transfer, and can be moved along a cycloid path having several turning points and intermediate curved sections. The transfer device comprises a basic lever which performs a continuous steady rotary motion, a first lever pair comprising a first lever which is pivotably disposed on the basic lever via a first joint, and a second lever which is pivotably disposed on the first lever via a second joint, and a second lever pair comprising a third lever which is pivotably disposed on the basic lever via a third joint, and a fourth lever which is pivotably disposed on the third lever via a fourth joint. The holding device is mounted to a holding block which is pivotably connected to the second lever of the first lever pair via a further joint. A pivotably disposed guiding part is provided, which has a linear guidance. A carriage part is formed on the holding block, which is seated on the linear guidance and can be moved along the linear guidance. The first lever pair has a first curve roller which is in engagement with a first control cam, and the second lever pair has a second curve roller which is in engagement with a second control cam.
摘要:
The invention relates to a method of producing silane or hydrochlorosilanes by disproportionation of a higher chlorinated hydrochlorosilane or a mixture of said hydrochlorosilanes in the presence of a catalyst. Before the catalyst is used, it is a) washed with hyper-pure water in one or several steps; b) transferred in the water-moist state to the reactor in which the disproportionation is to proceed; c) treated in the reactor with boiling methanol or rinsed with anhydrous methanol; and d) the methanol is removed from the catalyst by evacuation and/or stripping with inert gas. The invention further relates to a method for treating disproportionation catalysts.
摘要:
The present invention relates to a process for preparing cycloalkadienes using supported catalysts based on Re2O7/γ-Al2O3 and also to the use of the resulting cycloalkadienes for the preparation of fragrances.
摘要翻译:本发明涉及一种使用基于Re 2 O 7 /γ-Al 2 O 3的负载催化剂制备环链二烯的方法 也是使用所得的环链烯二烯制备香料。
摘要:
The present invention relates to a process for the production of a dinitronaphthalene isomer mixture, in which naphthalene and/or 1-nitronaphthalene is reacted with nitric acid in the presence of a zeolite.
摘要:
The present invention relates to supported catalysts based on Re2O7/(—Al2O3 for use in the preparation of cycloalkadienes in a metathesis reaction, a process for preparing cycloalkadienes in the presence of these supported catalysts and also the use of the resulting cycloalkadienes for preparing fragrances.
摘要翻译:本发明涉及用于使用的基于Re 2 N 2 O 3的(N 1 -O 2 O 3)3的支持的催化剂 在复分解反应中制备环链烯二烯时,在这些负载的催化剂存在下制备环链二烯的方法,以及使用所得的环链二烯制备香料。