IN152891B - - Google Patents
Info
- Publication number
- IN152891B IN152891B IN518/CAL/80A IN518CA1980A IN152891B IN 152891 B IN152891 B IN 152891B IN 518CA1980 A IN518CA1980 A IN 518CA1980A IN 152891 B IN152891 B IN 152891B
- Authority
- IN
- India
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
- G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
- G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
- G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0083—Reflectors
- B29L2011/0091—Reflex reflectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Optical Elements Other Than Lenses (AREA)
- Road Signs Or Road Markings (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7838779A GB2006530A (en) | 1977-09-29 | 1978-11-08 | A timing mechanism including manual rotation limiting means |
GB7915530 | 1979-05-04 | ||
GB7935911 | 1979-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN152891B true IN152891B (ko) | 1984-04-28 |
Family
ID=59061720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN518/CAL/80A IN152891B (ko) | 1978-11-08 | 1980-05-05 |
Country Status (10)
Country | Link |
---|---|
US (1) | US4303305A (ko) |
EP (1) | EP0018798B1 (ko) |
JP (1) | JPS5937143U (ko) |
KR (1) | KR830002571Y1 (ko) |
AU (1) | AU525524B2 (ko) |
BR (1) | BR8002717A (ko) |
CA (1) | CA1126069A (ko) |
ES (1) | ES8105091A1 (ko) |
IN (1) | IN152891B (ko) |
SE (1) | SE451099B (ko) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4588258A (en) * | 1983-09-12 | 1986-05-13 | Minnesota Mining And Manufacturing Company | Cube-corner retroreflective articles having wide angularity in multiple viewing planes |
US4703999A (en) * | 1986-06-16 | 1987-11-03 | Minnesota Mining And Manufacturing Company | Wide-angle-reflective cube-corner retroreflective sheeting |
JPS6395530U (ko) * | 1986-12-05 | 1988-06-20 | ||
US4875799A (en) * | 1988-09-06 | 1989-10-24 | Harrison George M | Traffic lane marking device |
US5013181A (en) * | 1988-09-06 | 1991-05-07 | Harrison George M | Traffic lane marking device |
US5122902A (en) * | 1989-03-31 | 1992-06-16 | Minnesota Mining And Manufacturing Company | Retroreflective articles having light-transmissive surfaces |
WO1991002990A1 (en) * | 1989-08-25 | 1991-03-07 | Nauchno-Proizvodstvennoe Obiedinenie Po Avtoelektronike I Avtotraktornomu Elektrooborudovaniju | Double-sided cat's eye |
US5340231A (en) * | 1991-12-10 | 1994-08-23 | Stimsonite Corporation | Pavement marker |
US5507600A (en) * | 1994-08-11 | 1996-04-16 | Miyama Kogyo Kabushiki Kaisha | Reflecting body having high luminance |
US6258443B1 (en) * | 1994-09-28 | 2001-07-10 | Reflexite Corporation | Textured retroreflective prism structures and molds for forming same |
US5840405A (en) * | 1996-04-30 | 1998-11-24 | Minnesota Mining And Manufacturing Company | Glittering cube-corner retroreflective sheeting |
US5770124A (en) * | 1996-04-30 | 1998-06-23 | Minnesota Mining And Manufacturing Company | Method of making glittering cube-corner retroreflective sheeting |
US5763049A (en) * | 1996-04-30 | 1998-06-09 | Minnesota Mining And Manufacturing Company | Formed ultra-flexible retroreflective cube-corner composite sheeting with target optical properties and method for making same |
US5948488A (en) * | 1996-04-30 | 1999-09-07 | 3M Innovative Properties Company | Glittering cube-corner article |
US5814355A (en) * | 1996-04-30 | 1998-09-29 | Minnesota Mining And Manufacturing Company | Mold for producing glittering cube-corner retroreflective sheeting |
US5857801A (en) * | 1997-04-03 | 1999-01-12 | The D.S. Brown Company | Roadway reflector |
SE514839C2 (sv) * | 1998-12-18 | 2001-04-30 | Volvo Ab | Motorfordon |
BR0010987A (pt) * | 1999-05-27 | 2002-04-30 | Avery Dennison Corp | Sinalizador de pavimento com visibilidade aperfeiçoada durante o dia |
US6511256B1 (en) * | 1999-05-27 | 2003-01-28 | Avery Dennison Corporation | Pavement marker with improved daytime visibility and fluorescent durability |
EP2567393B1 (en) | 2010-05-07 | 2018-02-14 | Pressco IP LLC | Corner-cube irradiation control |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES270063A1 (es) * | 1960-08-29 | 1962-01-16 | Minnesota Mining & Mfg | Mejoras introducidas en la fabricación de un dispositivo de reflexión reflex de gran ángulo, brillantemente reflectivo |
US3355341A (en) * | 1964-07-23 | 1967-11-28 | Gleason Corp | Method of permanently joining mating plastic reflector discs |
US3684348A (en) * | 1970-09-29 | 1972-08-15 | Rowland Dev Corp | Retroreflective material |
US3712706A (en) * | 1971-01-04 | 1973-01-23 | American Cyanamid Co | Retroreflective surface |
US3975083A (en) * | 1974-07-24 | 1976-08-17 | Reflexite Corporation | Wide angle retroreflector assembly and method of making same |
US4145112A (en) * | 1977-07-14 | 1979-03-20 | Minnesota Mining And Manufacturing Company | Low-profile raised retroreflective sheeting |
-
1980
- 1980-04-25 EP EP80301360A patent/EP0018798B1/en not_active Expired
- 1980-04-29 US US06/144,817 patent/US4303305A/en not_active Expired - Lifetime
- 1980-04-29 SE SE8003223A patent/SE451099B/sv not_active IP Right Cessation
- 1980-04-30 CA CA350,949A patent/CA1126069A/en not_active Expired
- 1980-04-30 AU AU57901/80A patent/AU525524B2/en not_active Expired
- 1980-05-02 BR BR8002717A patent/BR8002717A/pt not_active IP Right Cessation
- 1980-05-05 ES ES491167A patent/ES8105091A1/es not_active Expired
- 1980-05-05 IN IN518/CAL/80A patent/IN152891B/en unknown
-
1983
- 1983-07-05 JP JP1983103534U patent/JPS5937143U/ja active Pending
- 1983-09-26 KR KR2019830008305U patent/KR830002571Y1/ko active
Also Published As
Publication number | Publication date |
---|---|
EP0018798A1 (en) | 1980-11-12 |
SE451099B (sv) | 1987-08-31 |
JPS5937143U (ja) | 1984-03-08 |
AU525524B2 (en) | 1982-11-11 |
BR8002717A (pt) | 1980-12-16 |
US4303305A (en) | 1981-12-01 |
EP0018798B1 (en) | 1983-06-08 |
ES491167A0 (es) | 1981-05-16 |
KR830002571Y1 (ko) | 1983-12-06 |
CA1126069A (en) | 1982-06-22 |
AU5790180A (en) | 1980-11-06 |
SE8003223L (sv) | 1980-11-05 |
ES8105091A1 (es) | 1981-05-16 |