NO131281B - - Google Patents
Download PDFInfo
- Publication number
- NO131281B NO131281B NO321271A NO321271A NO131281B NO 131281 B NO131281 B NO 131281B NO 321271 A NO321271 A NO 321271A NO 321271 A NO321271 A NO 321271A NO 131281 B NO131281 B NO 131281B
- Authority
- NO
- Norway
- Prior art keywords
- coupling
- hook
- projection
- couplings
- automatic
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 47
- 238000010168 coupling process Methods 0.000 claims description 46
- 238000005859 coupling reaction Methods 0.000 claims description 46
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
- B61G7/06—Coupling heads constructed to facilitate alignment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
- B61G3/10—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling heads in the form of hook-like interengaging rigid jaws, e.g. "Willison" type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Buckles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2051146 | 1971-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO131281B true NO131281B (index.php) | 1975-01-27 |
| NO131281C NO131281C (index.php) | 1975-05-07 |
Family
ID=3864935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO321271A NO131281C (index.php) | 1971-07-01 | 1971-08-30 |
Country Status (8)
| Country | Link |
|---|---|
| CH (1) | CH547724A (index.php) |
| DE (1) | DE2161149C3 (index.php) |
| FI (1) | FI53422C (index.php) |
| FR (1) | FR2144179A5 (index.php) |
| LU (1) | LU63781A1 (index.php) |
| NL (1) | NL7113355A (index.php) |
| NO (1) | NO131281C (index.php) |
| SE (1) | SE369397B (index.php) |
-
1971
- 1971-08-25 LU LU63781D patent/LU63781A1/xx unknown
- 1971-08-30 NO NO321271A patent/NO131281C/no unknown
- 1971-09-01 SE SE1106971A patent/SE369397B/xx unknown
- 1971-09-29 NL NL7113355A patent/NL7113355A/xx unknown
- 1971-10-07 CH CH1467571A patent/CH547724A/fr not_active IP Right Cessation
- 1971-10-13 FR FR7136845A patent/FR2144179A5/fr not_active Expired
- 1971-12-09 DE DE19712161149 patent/DE2161149C3/de not_active Expired
-
1972
- 1972-06-30 FI FI187572A patent/FI53422C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| SE369397B (index.php) | 1974-08-26 |
| FR2144179A5 (index.php) | 1973-02-09 |
| LU63781A1 (index.php) | 1972-01-06 |
| FI53422C (fi) | 1978-05-10 |
| DE2161149A1 (de) | 1973-01-11 |
| CH547724A (fr) | 1974-04-11 |
| FI53422B (index.php) | 1978-01-31 |
| DE2161149B2 (de) | 1979-06-07 |
| NO131281C (index.php) | 1975-05-07 |
| DE2161149C3 (de) | 1980-01-31 |
| NL7113355A (index.php) | 1973-01-03 |
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