RO84141B1 - Device for finishing sealing surfaces at valves - Google Patents

Device for finishing sealing surfaces at valves

Info

Publication number
RO84141B1
RO84141B1 RO106459A RO10645982A RO84141B1 RO 84141 B1 RO84141 B1 RO 84141B1 RO 106459 A RO106459 A RO 106459A RO 10645982 A RO10645982 A RO 10645982A RO 84141 B1 RO84141 B1 RO 84141B1
Authority
RO
Romania
Prior art keywords
sealing surfaces
valves
gluing
finishing sealing
finishing
Prior art date
Application number
RO106459A
Other languages
Romanian (ro)
Other versions
RO84141A2 (en
Inventor
Alexandru Nagy
Original Assignee
Institutul De Cercetare Stiintifica, Inginerie Tehnologica Masini-Unelte
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 Institutul De Cercetare Stiintifica, Inginerie Tehnologica Masini-Unelte filed Critical Institutul De Cercetare Stiintifica, Inginerie Tehnologica Masini-Unelte
Priority to RO82106459A priority Critical patent/RO84141A2/en
Publication of RO84141B1 publication Critical patent/RO84141B1/en
Publication of RO84141A2 publication Critical patent/RO84141A2/en

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Dispozitivul, conform inventiei, realizeaza lepuirea suprafetelor de etansare de la robinetele cu sertar pana printr-o scula plana cu strat abraziv extradur pe partea frontala avand o miscare planetara plan paralela specifica procesului tehnologic tehnologic de lepuire, ceea ce se obtine de la un reductor planetar inclus în constructia dispozitivului, presiunea necesara aschierii obtinîndu-se prin comprimarea unui pachet de arcuri disc.The device according to the invention achieves the gluing of the sealing surfaces from the drawer valves to a flat tool with an extruded abrasive layer on the front having a planar parallel planetary motion specific to the technological process of gluing which is obtained from a planetary reducer included in the construction of the device, the pressure required for the clamping being obtained by compressing a pack of disc springs.

RO82106459A 1982-01-28 1982-01-28 DEVICE FOR FINISHING THE SEALING SURFACES IN TAPS RO84141A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO82106459A RO84141A2 (en) 1982-01-28 1982-01-28 DEVICE FOR FINISHING THE SEALING SURFACES IN TAPS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO82106459A RO84141A2 (en) 1982-01-28 1982-01-28 DEVICE FOR FINISHING THE SEALING SURFACES IN TAPS

Publications (2)

Publication Number Publication Date
RO84141B1 true RO84141B1 (en) 1985-06-29
RO84141A2 RO84141A2 (en) 1985-06-29

Family

ID=20111023

Family Applications (1)

Application Number Title Priority Date Filing Date
RO82106459A RO84141A2 (en) 1982-01-28 1982-01-28 DEVICE FOR FINISHING THE SEALING SURFACES IN TAPS

Country Status (1)

Country Link
RO (1) RO84141A2 (en)

Also Published As

Publication number Publication date
RO84141A2 (en) 1985-06-29

Similar Documents

Publication Publication Date Title
DE3169336D1 (en) Machine for grinding thin plates such as semiconductor wafers
GB1217908A (en) Cartridge magazine for fastener driving tools
EP0143209A3 (en) Method for the immunological determination of proteins in body fluids using monovalent antibody fragments
DE50210613D1 (en) DEVICE FOR HOLDING MATERIAL PLATES, SUCH AS GLASS PANES DURING THEIR MACHINING
JPS5339134A (en) Fixing roller
IT8024268A0 (en) TOOL FOR ROUGHING, SANDING AND POLISHING SOLID SURFACES, PARTICULARLY SUITABLE FOR STONE MATERIALS.
ES8105630A1 (en) Device for exerting a surface pressure on advancing workpieces.
MY197158A (en) Bonding apparatus with replaceable bonding tool
NO307437B1 (en) Method and apparatus for stacking substrates, which are to be connected to each other by bonding
FR1564761A (en)
FR2385488A1 (en) METHOD AND APPARATUS FOR MANUFACTURING A HEAT EXCHANGER
GB1534448A (en) Abrasive product
JPS52113475A (en) Oil hydraulic buffer
JPS534289A (en) Driving gear of grinding stones for drive plate of honing tool
ES8308245A1 (en) Resin-bonded grinding wheel.
JPS537888A (en) Machining center incorporating tool magazine into replacement head
JPS5426597A (en) Machining device of doughnut-like disc
JPS56119367A (en) Surface polishing method
JPS5739546A (en) Manufacture of semiconductor device
JPS51138976A (en) A drive selecting mechanism for the tool table
GB383220A (en) Improvements in or relating to means for introducing liquids and pastes between adjacent laminations, plates and the like
JPS53144395A (en) Polishing method of specimens
JPS5251183A (en) Chip reating appratus
JPS5318803A (en) Duplex pump
MX2024009960A (en) Kir3dl3 inhibitors and immune cell activating agents.