CPC B61K7/04
Jump to navigation
Jump to search
CPC B61K7/04 is a patent class for pneumatic or hydraulic brakes for land vehicles.[1][2]
Patent subclass tree:
- B61K7/00 Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like (skids, wedges, vehicle-mounted scotch blocks B61H)
- B61K7/02 Track brakes or retarding apparatus (operating mechanisms for track-mounted scotch blocks B61L)
- B61K7/04 with clamping action
- B61K7/06 operated mechanically
- B61K7/08 operated pneumatically or hydraulically
- B61K7/06 operated mechanically
- B61K7/04 with clamping action
- B61K7/02 Track brakes or retarding apparatus (operating mechanisms for track-mounted scotch blocks B61L)
References
- ↑ CPC B61K7/04 element at Espacenet web site
- ↑ CPC B61K7/04 element listed at USPTO
This wiki has 0 patents in category "CPC B61K7/04".
| Enclosing categories | Braking, land vehicles |
|---|---|
| Subcategories | |
| Keywords | pneumatics, Braking, land vehicles, Skids |
| Start year | |
| End year |
