DE3546470C2 - - Google Patents
Info
- Publication number
- DE3546470C2 DE3546470C2 DE19853546470 DE3546470A DE3546470C2 DE 3546470 C2 DE3546470 C2 DE 3546470C2 DE 19853546470 DE19853546470 DE 19853546470 DE 3546470 A DE3546470 A DE 3546470A DE 3546470 C2 DE3546470 C2 DE 3546470C2
- Authority
- DE
- Germany
- Prior art keywords
- recess
- screw
- foam
- formwork
- screws
- 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
- 238000009415 formwork Methods 0.000 claims description 23
- 239000006260 foam Substances 0.000 claims description 20
- 238000011109 contamination Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 9
- 239000008267 milk Substances 0.000 description 4
- 210000004080 milk Anatomy 0.000 description 4
- 235000013336 milk Nutrition 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 239000011120 plywood Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- 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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853546470 DE3546470A1 (de) | 1985-04-24 | 1985-04-24 | Schraube, insbesondere an schalelementen fuer betonschalungen |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853546470 DE3546470A1 (de) | 1985-04-24 | 1985-04-24 | Schraube, insbesondere an schalelementen fuer betonschalungen |
| DE19853514762 DE3514762C1 (de) | 1985-04-24 | 1985-04-24 | Schalelement für Betonschalungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3546470A1 DE3546470A1 (de) | 1986-10-30 |
| DE3546470C2 true DE3546470C2 (enrdf_load_html_response) | 1988-02-25 |
Family
ID=25831653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853546470 Granted DE3546470A1 (de) | 1985-04-24 | 1985-04-24 | Schraube, insbesondere an schalelementen fuer betonschalungen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3546470A1 (enrdf_load_html_response) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3639964A1 (de) * | 1986-11-22 | 1988-08-04 | Peri Werk Schwoerer Kg Artur | Schaltafel fuer eine betonschalung und schraube zu ihrer befestigung |
| US5569008A (en) * | 1995-05-22 | 1996-10-29 | United Technologies Corporation | Hybrid panel fastener and a retention mechanism for use in combination therewith for composite articles |
| JP3362131B1 (ja) * | 2001-09-19 | 2003-01-07 | 護 上野 | 防犯ネジ及びネジ頭の埋込材及びネジ用防犯座並びに防犯ネジセット |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1767632U (de) * | 1958-03-28 | 1958-05-29 | Anton Kierdorf | Schraube zum befestigen von kunststoff-auflagen. |
| DE2424176A1 (de) * | 1974-05-17 | 1975-11-20 | Anton Gerhard | Duebel mit spreizvorrichtung und abdeckkappe |
-
1985
- 1985-04-24 DE DE19853546470 patent/DE3546470A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3546470A1 (de) | 1986-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AC | Divided out of |
Ref country code: DE Ref document number: 3514762 Format of ref document f/p: P |
|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| AC | Divided out of |
Ref country code: DE Ref document number: 3514762 Format of ref document f/p: P |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |