SU573516A1 - Warp brake of loom - Google Patents

Warp brake of loom

Info

Publication number
SU573516A1
SU573516A1 SU7402073815A SU2073815A SU573516A1 SU 573516 A1 SU573516 A1 SU 573516A1 SU 7402073815 A SU7402073815 A SU 7402073815A SU 2073815 A SU2073815 A SU 2073815A SU 573516 A1 SU573516 A1 SU 573516A1
Authority
SU
USSR - Soviet Union
Prior art keywords
brake
loom
base
carriage
lever
Prior art date
Application number
SU7402073815A
Other languages
Russian (ru)
Inventor
Давид Иосифович Михелашвили
Original Assignee
Mikhelashvili David
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mikhelashvili David filed Critical Mikhelashvili David
Priority to SU7402073815A priority Critical patent/SU573516A1/en
Application granted granted Critical
Publication of SU573516A1 publication Critical patent/SU573516A1/en

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  • Looms (AREA)

Description

Изобретение касаегс  текстильной промышленности . Известен основный тормоз ткацкого станка, содержащий тормозной шкив, обхватываемый тормозной лентой, один конец которой закреплен, а другой - соединен с рычагом 1 . Однако при работе известного устройства общее нат жение основы по мере срабатывани  его с наво  возрастает, особенно резкое повышение нат жени  происходи i к концу доработки основы. Известен также основный тормоз ткацкогостанка , содержашийтормознойшкйв, об-, хватываемый тормозной лентой, один конец которой закреплен, а другой соединен с рычагом, несущим каретку с грузом и св занным со щупом, контактирующим с ос новными нит ми на навое,). Достижение опрпделонного режима нат жени  основы происходит при помощи наладки рычага, несушего каретку с грузом, НО при уменьшении диаметра намотки основы этот тормоз но обеспечивает сохранени  посто нного оптимального режима нат жени  оснобы. Кроме Того, дл  каждого артикула вырабатываемой ткани по мере уменьшени  диаметра намотки основы необходим свой закон изменени  силы торможени  наво . Поэтому, несмотр  на большие возможностн регулировани , конструкци  основного тормоза, имеющего рычаг, несущий каретку с грузом . Не позвол ет измен ть силу тор)можени  наво  в соответствии с определенным законом, завис щим от конкретного артикула ткани по мере срабатывани  наво . Целью изобретени   вл етс  повышение равномерности нат жени  основных нитей по мере срабатывани  наво . Это достигаетс  тем, что основ.ньтй тормоз ткацкого станка срепством дополнительного перемещени  каретки с грузом , выполненным в вид© кулачкового механизма с толкателем, соединенным с каретькой . При этом рычаг кинематически св зан со щупом посредством кулачка.The invention of the textile industry. Known main brake weaving machine, containing the brake pulley, grasped with brake tape, one end of which is fixed, and the other is connected to the lever 1. However, during operation of the known device, the overall tension of the base increases as it operates from the left, especially a sharp increase in tension occurs by the end of the modification of the base. Also known is the main brake of the weaving machine, containing the brake disc, about- grasped with a brake tape, one end of which is fixed and the other connected to a lever carrying the carriage with a load and connected with a probe in contact with the main wires on the ground,). Achieving the optimum tensioning mode of the base occurs by adjusting the lever, laying the carriage under load, BUT while reducing the diameter of the base winding, this brake ensures that the constant optimal tension of the base is maintained. In addition, for each article of the fabric produced, as the diameter of the winding base decreases, a different law of change in the braking force is necessary. Therefore, despite the great adjustment possibilities, the design of the main brake, having a lever carrying the carriage with the load. It is not allowed to change the force of the torus) in accordance with a certain law, depending on the specific article of the fabric as it is triggered. The aim of the invention is to increase the uniformity of tension of the main yarn as it is tripped. This is achieved by the fact that the basic brake of the weaving machine is secured by the additional movement of the carriage with a load made in the form of a cam mechanism with a pusher connected to the carriage. In this case, the lever is kinematically connected with the probe by means of a cam.

SU7402073815A 1974-11-05 1974-11-05 Warp brake of loom SU573516A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7402073815A SU573516A1 (en) 1974-11-05 1974-11-05 Warp brake of loom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7402073815A SU573516A1 (en) 1974-11-05 1974-11-05 Warp brake of loom

Publications (1)

Publication Number Publication Date
SU573516A1 true SU573516A1 (en) 1977-09-25

Family

ID=20600319

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7402073815A SU573516A1 (en) 1974-11-05 1974-11-05 Warp brake of loom

Country Status (1)

Country Link
SU (1) SU573516A1 (en)

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