Husqvarna Ab

Qisda (suzhou) Co., Ltd.

Innovent Biologies (suzhou) Co., Ltd.

Li Li

Jeffrey C Hickman

Ni Zugen

David Lawrence Estey

Garrett Sherman

Chad Jones

Yang Ming

Junjian Liu

Xiaoniu Miao

Bingliang Chen

Ming Yang

Ying-Qi Zhu

Huajing Hu

A multi-tool () includes a power head () including a power head housing () having a handle () operably coupled thereto, a tool attachment () configured to perform a work function, the tool attachment () being alternately separable from and operably coupled to the power head (), a motor () disposed in the power head housing (), a battery () configured to be operably coupled to the motor () to selectively power the motor (), a drive provider portion () disposed at the power head (), and a drive receiver portion () disposed at the tool attachment (). The drive provider portion () includes a driving portion () of a shaft () operably coupled to the motor (), and the drive receiver portion () includes a driven portion () of the shaft (). The driving portion (), the drive receiver portion (), and the motor () share a common axis (). The power head () receives the battery () at an opposite end of the power head housing () relative to an end of the power head housing () at which the motor () is located, and the handle () extends from a first portion of the power head housing () above the motor () to a second portion of the power head housing () above the battery ().

Power head configured to operate multiple tool heads with universal rotary device

A multi-tool () includes a power head () including a power head housing () having a handle () operably coupled thereto, a tool attachment () configured to perform a work function, the tool attachment () being alternately separable from and operably coupled to the power head (), a motor () disposed in the power head housing (), a battery () configured to be operably coupled to the motor () to selectively power the motor (), a power head mating interface () including structures disposed at the power head () for defining a physical mating assembly, a drive power transfer assembly and an electronic assembly, and a tool mating interface () including structures disposed at a housing of the tool attachment () for defining the physical mating assembly, the drive power transfer assembly and the electronic assembly. The structures disposed at the power head () and the structures disposed at the housing of the tool attachment () for defining the physical mating assembly are configured to contact each other before the structures disposed at the power head () and the structures disposed at the housing of the tool attachment () for defining the drive power transfer assembly contact each other responsive to operably coupling of the power head mating interface () to the tool mating interface (). The structures disposed at the power head () and the structures disposed at the housing of the tool attachment () for defining the drive power transfer assembly are configured to contact each other before the structures disposed at the power head () and the structures disposed at the housing of the tool attachment () for defining the electronic assembly contact each other responsive to operably coupling of the power head mating interface () to the tool mating interface ().

Mating interface for a power head configured to operate multiple tool attachments

A blower () includes a blower attachment housing (), a power head housing () having a handle () operably coupled thereto, a motor () disposed in the power head housing (), a fan () disposed in the blower attachment housing (), a battery (), and an intake chamber () disposed between the motor () and the fan () to enable the air to enter the blower () between the motor () and the fan ().

Blower with improved balance and construction

The invention relates to a novel antibody and an antibody fragment that specifically bind to PD-L1 and a composition comprising the antibody or the antibody fragment. In addition, the invention relates to a nucleic acid encoding the antibody or the antibody fragment thereof, a host cell comprising the nucleic acid, and a related use. Furthermore, the invention relates to a therapeutic and diagnostic use of these antibodies and antibody fragments. Particularly, the invention relates to a combined treatment of these antibodies and antibody fragments with other therapies.

Anti-PD-L1 antibody and uses thereof

A sheet-fed scanning device with cleaning mechanism is provided. The sheet-fed scanning device includes a housing, a scanning module for scanning a fed-in document, and a cleaning curtain whose one end is fixed on the sheet-fed scanning device. The cleaning curtain is disposed in a sheet-fed direction at the front end of the scanning module, and the edge of the other end of the cleaning curtain is elastically in contact with the fed-in document for cleaning a to-be-scanned surface of the fed-in document. The invention is simple in structure and effective in cleaning the fed-in document. The cleaning mechanism does not cost much, but avoids the scanning quality being affected due to the large friction of the cleaning element. The cleaning mechanism ensures long-term cleanness of the to-be-scanned surface of the fed-in document as well as the cleanness of the glass window of the scanning module and the scanning quality.

Sheet-fed scanning device with cleaning mechanism

Growing community of inventors

Suzhou, China

Li Li