FR2256890A1 - Automatic sepn of two sheets of glass, bent as a pair - for use in laminated windscreen mfr - Google Patents
Automatic sepn of two sheets of glass, bent as a pair - for use in laminated windscreen mfrInfo
- Publication number
- FR2256890A1 FR2256890A1 FR7500040A FR7500040A FR2256890A1 FR 2256890 A1 FR2256890 A1 FR 2256890A1 FR 7500040 A FR7500040 A FR 7500040A FR 7500040 A FR7500040 A FR 7500040A FR 2256890 A1 FR2256890 A1 FR 2256890A1
- Authority
- FR
- France
- Prior art keywords
- sheets
- pair
- glass
- bent
- sheet
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
- B65G49/068—Stacking or destacking devices; Means for preventing damage to stacked sheets, e.g. spaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
- B65G2249/04—Arrangements of vacuum systems or suction cups
Landscapes
- Joining Of Glass To Other Materials (AREA)
- Specific Conveyance Elements (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
Two sheets of glass which have been bent as a pair, one sheet being on top of the other, and the pair intended for a laminated sheet, are sepd by being located on an inlet conveyor next to an intermediate conveyor with four arms at 90 degrees w.r.t. each other on a rotary shaft; one arm lifts a pair of sheets up to a suction device, which retains the upper sheet while the same arm transfers the lower sheet to an outlet conveyor; the following arm collects the lower sheet from the suction device and lowers it onto the outlet conveyor while the third arm in the sequence lifts the next pair of glass sheets. The conveyors are motorised and the sheets kept in a horizontal position during the sepg. operation. Process is used in Mfr. of laminated of laminated glass, esp. motor-car windscreens where, after two sheets are bent as a pair in furnace, but must be sepd. for washing prior to inserting a thermoplastic foil between the sheets and hot pressure-bonding to make the laminate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742400388 DE2400388C3 (en) | 1974-01-05 | Device for separating the two panes of glass n a pair of panes bent together |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2256890A1 true FR2256890A1 (en) | 1975-08-01 |
FR2256890B1 FR2256890B1 (en) | 1976-12-31 |
Family
ID=5904178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7500040A Granted FR2256890A1 (en) | 1974-01-05 | 1975-01-02 | Automatic sepn of two sheets of glass, bent as a pair - for use in laminated windscreen mfr |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE824093A (en) |
BR (1) | BR7500045A (en) |
ES (1) | ES433448A1 (en) |
FI (1) | FI57924C (en) |
FR (1) | FR2256890A1 (en) |
IT (1) | IT1028209B (en) |
SE (1) | SE412215B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106697951B (en) * | 2017-03-10 | 2022-08-09 | 深圳市汉匠自动化科技有限公司 | Semi-automatic feeding and discharging mechanism of grinding and sweeping optical machine |
CN109160284B (en) * | 2018-09-10 | 2021-01-19 | 重庆渝荣玻璃有限公司 | Glass loading attachment |
CN109850574A (en) * | 2018-12-14 | 2019-06-07 | 宁波众创智能科技有限公司 | A kind of glass handling machine people |
-
1974
- 1974-12-30 ES ES433448A patent/ES433448A1/en not_active Expired
-
1975
- 1975-01-02 SE SE7500035A patent/SE412215B/en unknown
- 1975-01-02 FR FR7500040A patent/FR2256890A1/en active Granted
- 1975-01-03 BR BR45/75A patent/BR7500045A/en unknown
- 1975-01-03 FI FI750009A patent/FI57924C/en not_active IP Right Cessation
- 1975-01-03 IT IT19058/75A patent/IT1028209B/en active
- 1975-01-03 BE BE152142A patent/BE824093A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE412215B (en) | 1980-02-25 |
FI57924B (en) | 1980-07-31 |
FI57924C (en) | 1980-11-10 |
BR7500045A (en) | 1975-11-04 |
DE2400388A1 (en) | 1975-07-10 |
ES433448A1 (en) | 1976-11-16 |
FI750009A (en) | 1975-07-06 |
IT1028209B (en) | 1979-01-30 |
BE824093A (en) | 1975-07-03 |
FR2256890B1 (en) | 1976-12-31 |
SE7500035L (en) | 1975-07-07 |
DE2400388B2 (en) | 1976-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |