FR454354A - Improvements to sandblasting devices for railway or tram vehicles - Google Patents
Improvements to sandblasting devices for railway or tram vehiclesInfo
- Publication number
- FR454354A FR454354A FR454354A FR454354DA FR454354A FR 454354 A FR454354 A FR 454354A FR 454354 A FR454354 A FR 454354A FR 454354D A FR454354D A FR 454354DA FR 454354 A FR454354 A FR 454354A
- Authority
- FR
- France
- Prior art keywords
- railway
- tram vehicles
- sandblasting devices
- sandblasting
- devices
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
- B61C15/08—Preventing wheel slippage
- B61C15/10—Preventing wheel slippage by depositing sand or like friction increasing materials
- B61C15/102—Preventing wheel slippage by depositing sand or like friction increasing materials with sanding equipment of mechanical or fluid type, e.g. by means of steam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
- B61C15/08—Preventing wheel slippage
- B61C15/10—Preventing wheel slippage by depositing sand or like friction increasing materials
- B61C15/105—Preventing wheel slippage by depositing sand or like friction increasing materials with gravity activated sanding equipment
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT601X | 1912-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR454354A true FR454354A (en) | 1913-07-02 |
Family
ID=1771879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR454354A Expired FR454354A (en) | 1912-02-16 | 1913-02-14 | Improvements to sandblasting devices for railway or tram vehicles |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR454354A (en) |
GB (1) | GB191303936A (en) |
NL (1) | NL601C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2709850A (en) * | 1952-04-04 | 1955-06-07 | Glenn T Randol | Safety razor |
US2820288A (en) * | 1954-11-18 | 1958-01-21 | Malecki Michael | Safety razor with angularly adjustable handle |
-
1913
- 1913-02-14 FR FR454354A patent/FR454354A/en not_active Expired
- 1913-02-15 NL NL2116A patent/NL601C/en active
- 1913-02-15 GB GB191303936D patent/GB191303936A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB191303936A (en) | 1913-05-22 |
NL601C (en) | 1915-04-15 |
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