Patent ID: 11891139
Assignee: nan
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 12:
13. A trailer comprising:
a trailer bed frame formed from front and rear inner frame sections and front and rear outer frame sections, the front and rear inner frame sections are hingedly connected together by at least one hinge connected across laterally extending, adjacent inner edges of said front and rear inner frame sections and secured to the front and rear inner frame sections such that first vertically orientated faces of the front and rear inner frame sections are selectively pivotable toward each other; said front outer frame section is hingedly connected to the front inner frame section by at least one hinge connected across laterally extending, adjacent edges of the front outer frame section and the front inner frame section and secured to the front outer frame section and the front inner frame section such that second vertically oriented faces of the front outer frame section and the front inner frame section are pivotable toward each other; and said rear outer frame section is hingedly connected to the rear inner frame section by at least one hinge connected across laterally extending, adjacent edges of the rear outer frame section and the rear inner frame section and secured to the rear outer frame section and the rear inner frame section such that second vertically oriented faces of the rear outer frame section and the rear inner frame section are pivotable toward each other.