A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POWERED LATCH ASSEMBLY
The invention relates to a powered latch assembly. In particular, the present invention relates to a powered latch assembly for a door of a motor vehicle, the powered latch assembly comprising: a ratchet configured for movement between a striker capture position and a striker release position wherein the ratchet is biased toward the striker release position; and a pawl configured to move between a ratchet holding position in which the pawl holds the ratchet in the striker capture position and a ratchet release position in which the pawl releases the ratchet to the striker release position. The power actuator can be energized to move the pawl from the ratchet retaining position to the ratchet release position, where the multi-stage reduction mechanism operably connects the output of the power actuator to the pawl to provide a first release torque on the pawl during normal use, and a larger second release torque is provided on the pawl during emergency use.
本发明涉及一种动力闩锁组件。特别地，本发明涉及一种用于机动车辆的车门的动力闩锁组件，该动力闩锁组件包括：棘齿，该棘齿构造成用于在撞销捕获位置与撞销释放位置之间移动，其中，棘齿被朝向撞销释放位置偏置；以及掣爪，该掣爪构造成在其中掣爪使棘齿保持在撞销捕获位置中的棘齿保持位置与其中掣爪将棘齿释放至撞销释放位置的棘齿释放位置之间移动。动力致动器能够被通电以使掣爪从棘齿保持位置移动至棘齿释放位置，其中，多级减速机构将动力致动器的输出部以可操作的方式连接至掣爪以在正常使用期间在掣爪上提供第一释放扭矩，并且在紧急使用期间在掣爪上提供更大的第二释放扭矩。
POWERED LATCH ASSEMBLY
The invention relates to a powered latch assembly. In particular, the present invention relates to a powered latch assembly for a door of a motor vehicle, the powered latch assembly comprising: a ratchet configured for movement between a striker capture position and a striker release position wherein the ratchet is biased toward the striker release position; and a pawl configured to move between a ratchet holding position in which the pawl holds the ratchet in the striker capture position and a ratchet release position in which the pawl releases the ratchet to the striker release position. The power actuator can be energized to move the pawl from the ratchet retaining position to the ratchet release position, where the multi-stage reduction mechanism operably connects the output of the power actuator to the pawl to provide a first release torque on the pawl during normal use, and a larger second release torque is provided on the pawl during emergency use.
本发明涉及一种动力闩锁组件。特别地，本发明涉及一种用于机动车辆的车门的动力闩锁组件，该动力闩锁组件包括：棘齿，该棘齿构造成用于在撞销捕获位置与撞销释放位置之间移动，其中，棘齿被朝向撞销释放位置偏置；以及掣爪，该掣爪构造成在其中掣爪使棘齿保持在撞销捕获位置中的棘齿保持位置与其中掣爪将棘齿释放至撞销释放位置的棘齿释放位置之间移动。动力致动器能够被通电以使掣爪从棘齿保持位置移动至棘齿释放位置，其中，多级减速机构将动力致动器的输出部以可操作的方式连接至掣爪以在正常使用期间在掣爪上提供第一释放扭矩，并且在紧急使用期间在掣爪上提供更大的第二释放扭矩。
POWERED LATCH ASSEMBLY
动力闩锁组件
CETNAR ROMAN (author) / CUMBO FRANCESCO (author)
2023-01-13
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser