GB1306656A - Movable workpiece mounting - Google Patents
Movable workpiece mountingInfo
- Publication number
- GB1306656A GB1306656A GB5112871A GB5112871A GB1306656A GB 1306656 A GB1306656 A GB 1306656A GB 5112871 A GB5112871 A GB 5112871A GB 5112871 A GB5112871 A GB 5112871A GB 1306656 A GB1306656 A GB 1306656A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- drawer
- drive
- nov
- rails
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/08—Apparatus, e.g. for photomechanical printing surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- ing And Chemical Polishing (AREA)
Abstract
1306656 Etching CHEMCUT CORP 3 Nov 1971 [4 Nov 1970] 51128/71 Heading B6J A mounting for a workpiece in an etching machine comprises a frame 20 having at each corner a sliding element, ball, or roller 16, the rollers riding on ramps 15 formed on rails 22 mounted inside end walls 21 of a bottomless drawer frame 18. The frame 20 has a wire screen at the bottom and is positioned between rows of upper and lower etchant spray nozzles 14 oscillatable about axes 13. A reciprocating drive element 24 has a coupling element 23 removably engaging a recess in a coupling 17 on the frame 20 so as to reciprocate the latter in the drawer, whereupon the ramps produce a slight tilting about an axis 11. The drawer can be pulled out for loading and unloading, and elements 27 on the machine engage guide strips 26 on the frame 20 before the recess moves away from the element 23, but after a safety switch has opened to stop the drive. The drive always stops with the frame 20 in its central position, wherein the frame 20 rests on the flat central portions of the rails 22.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702054270 DE2054270B2 (en) | 1970-11-04 | 1970-11-04 | MOVABLE WORKPIECE HOLDER IN ETCHING MACHINES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1306656A true GB1306656A (en) | 1973-02-14 |
Family
ID=5787144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5112871A Expired GB1306656A (en) | 1970-11-04 | 1971-11-03 | Movable workpiece mounting |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2054270B2 (en) |
| FR (1) | FR2112439B3 (en) |
| GB (1) | GB1306656A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3129348B1 (en) | 2021-11-24 | 2024-01-12 | Psa Automobiles Sa | Method of assisting the driving of a motor vehicle and associated device and vehicle |
-
1970
- 1970-11-04 DE DE19702054270 patent/DE2054270B2/en active Granted
-
1971
- 1971-11-02 FR FR7139165A patent/FR2112439B3/fr not_active Expired
- 1971-11-03 GB GB5112871A patent/GB1306656A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2112439B3 (en) | 1974-06-21 |
| DE2054270A1 (en) | 1972-05-31 |
| FR2112439A3 (en) | 1972-06-16 |
| DE2054270B2 (en) | 1972-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |