IN155632B - - Google Patents
Info
- Publication number
- IN155632B IN155632B IN1120/CAL/76A IN1120CA1976A IN155632B IN 155632 B IN155632 B IN 155632B IN 1120CA1976 A IN1120CA1976 A IN 1120CA1976A IN 155632 B IN155632 B IN 155632B
- Authority
- IN
- India
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
- E04G15/063—Re-usable forms
- E04G15/066—Re-usable forms with fluid means to modify the section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/28—Cores; Mandrels
- B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
- B28B7/32—Cores; Mandrels adjustable, collapsible, or expanding inflatable
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/04—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for structures of spherical, spheroid or similar shape, or for cupola structures of circular or polygonal horizontal or vertical section; Inflatable forms
- E04G11/045—Inflatable forms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN119/DEL/79A IN156416B (de) | 1975-06-26 | 1979-02-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB27090/75A GB1516679A (en) | 1975-06-26 | 1975-06-26 | Pneumatically controlled core former |
Publications (1)
Publication Number | Publication Date |
---|---|
IN155632B true IN155632B (de) | 1985-02-16 |
Family
ID=10254031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1120/CAL/76A IN155632B (de) | 1975-06-26 | 1976-06-23 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4060218A (de) |
DE (1) | DE2629515C2 (de) |
FR (1) | FR2324833A1 (de) |
GB (1) | GB1516679A (de) |
HK (1) | HK16279A (de) |
IN (1) | IN155632B (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4240775A (en) * | 1977-06-02 | 1980-12-23 | Alberto Berni | Implementation for applying a lining to the inner wall of a tubular article |
IN154307B (de) * | 1979-05-15 | 1984-10-13 | Tharma Nayagam Kandiah | |
FR2572987B1 (fr) * | 1984-09-21 | 1987-01-02 | Pont A Mousson | Procede et dispositif de surmoulage d'un entourage de dimensions precises sur le pourtour d'une piece plane ou galbee a tolerances dimensionnelles |
US4799982A (en) * | 1986-03-20 | 1989-01-24 | Charmasson & Holz | Method of molding monolithic building structure |
MY131435A (en) * | 1993-06-23 | 2007-08-30 | Khoo Tian | A set of parts for use in building, and a method of using same |
EP0699812B1 (de) * | 1994-08-29 | 1997-11-19 | Walter Weber | Aussparung, Aussparungsformteile, zweiteilig, zur Herstellung von Durchbrüchen in gegossenen Flächen |
DE4430676C1 (de) * | 1994-08-29 | 1996-01-18 | Walter Weber | Aussparungsformteile, zweiteilig, zur Herstellung von Durchbrüchen in gegossenen Flächen |
CN1704221B (zh) * | 2004-05-25 | 2010-05-05 | 邱则有 | 空心管成型工具 |
CN100467791C (zh) * | 2005-02-07 | 2009-03-11 | 邱则有 | 一种塑料薄壁管 |
CN100458065C (zh) * | 2005-02-07 | 2009-02-04 | 邱则有 | 一种塑料薄壁管 |
BRPI0520234A2 (pt) * | 2005-04-22 | 2009-08-18 | Voith Siemens Hydro Power | dispositivo e processo para produção de um canal condutor de água |
CN100363584C (zh) * | 2005-09-14 | 2008-01-23 | 傅礼铭 | 空心楼板用软质胎体及应用软质胎体的现浇砼空心楼板的施工方法 |
US20110062307A1 (en) * | 2009-09-14 | 2011-03-17 | The Wiremold Company | Pre-pour sleeve system |
ES2968499A1 (es) * | 2022-10-10 | 2024-05-09 | Gonzalez Garcia Martin Angel Paulino | Cierres y encofrados neumáticos, flexibles y recuperables |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1162961A (en) * | 1915-01-20 | 1915-12-07 | Alexander E Williams | Collapsible core. |
US1242092A (en) * | 1917-05-22 | 1917-10-02 | Stanley F Wazbinski | Collapsible core for concrete-molds. |
US2170188A (en) * | 1937-10-30 | 1939-08-22 | Walter H Cobi | Collapsible core |
US2315634A (en) * | 1941-06-23 | 1943-04-06 | Harold C Mccall | Expansible core mold |
FR913226A (fr) * | 1944-06-20 | 1946-09-02 | Perfectionnements aux noyaux expansibles utilisés pour la coulée de pièces creuses en béton | |
GB676356A (en) * | 1947-07-12 | 1952-07-23 | Gabriel Stanislas Bouvier | Collapsible core |
GB674986A (en) * | 1949-08-31 | 1952-07-02 | Charles Bernard Mathews | Improvements in pneumatic cores for use in the moulding of hollow concrete articles |
DE1097880B (de) * | 1956-02-18 | 1961-01-19 | Alweg Forschung Ges Mit Beschr | Ausziehbare Innenschalung zum Herstellen von Betonhohlbalken |
DE1128797B (de) * | 1956-08-08 | 1962-04-26 | Alweg Ges Mit Beschraenkter Ha | Ausziehbare Innenschalung fuer die Herstellung von Betonhohlbalken |
US3074140A (en) * | 1960-04-18 | 1963-01-22 | Martin Marietta Corp | Means for forming voids in concrete products |
GB932628A (en) * | 1961-05-30 | 1963-07-31 | Marley Concrete Ltd | Improvements in or relating to expansible and contractible cores for moulding mouldable materials, such as concrete |
US3101519A (en) * | 1961-11-29 | 1963-08-27 | Flexicore Co | Duct forming core |
US3205550A (en) * | 1963-06-18 | 1965-09-14 | Floyd E Martin | Pipe forming machine |
-
1975
- 1975-06-26 GB GB27090/75A patent/GB1516679A/en not_active Expired
-
1976
- 1976-06-14 US US05/696,125 patent/US4060218A/en not_active Expired - Lifetime
- 1976-06-18 FR FR7618518A patent/FR2324833A1/fr active Granted
- 1976-06-23 IN IN1120/CAL/76A patent/IN155632B/en unknown
- 1976-06-28 DE DE2629515A patent/DE2629515C2/de not_active Expired
-
1979
- 1979-03-22 HK HK162/79A patent/HK16279A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1516679A (en) | 1978-07-05 |
HK16279A (en) | 1979-03-30 |
DE2629515C2 (de) | 1985-10-17 |
FR2324833B1 (de) | 1982-07-23 |
US4060218A (en) | 1977-11-29 |
DE2629515A1 (de) | 1977-05-18 |
FR2324833A1 (fr) | 1977-04-15 |