Abstract: A battery housing for a battery module of a traction battery of a motor vehicle has (i) a housing for enclosing at least one battery cell of the battery module, (ii) at least one cooling groove which is formed in at least one housing wall of the housing after which is open away from the battery cell and which serves for conducting a cooling fluid, and (iii) a cover which is configured as a planar plate and which is connected to the housing wall and which serves for closing the at least one cooling groove. Owing to the cooling groove formed in the housing wall, the cover can be configured as an inexpensive planar plate, such that cooling of a battery module is made possible with little outlay in terms of production.

Abstract: The present invention relates to a method of preparing main group boryl compounds by reacting main group hydrides with hydroborating reagents in the presence of a transition metal catalyst.

Abstract: Methods and apparatus for training a trainee to achieve or maintain proper throwing technique by attaining proper form, position, and movement of the legs, hips, torso, and shoulders of the trainee and without the use of the throwing arm of the trainee. An apparatus in accordance with the present invention includes a harness to be worn about the torso of the trainee, wherein the harness is configured to releasably support thereon a training projectile which is configured to be launched from is supported position on the harness as a result of a training maneuver which does not involve the throwing arm of trainee. A method in accordance with the present invention includes providing a training projectile, releasably supporting the projectile proximate a throwing shoulder of the trainee, executing a training maneuver and launching the projectile as a result of the execution of the training maneuver.

Abstract: Methods and apparatus for training a trainee to achieve or maintain proper throwing technique by attaining proper form, position, and movement of the legs, hips, torso, and shoulders of the trainee and without the use of the throwing arm of the trainee. An apparatus in accordance with the present invention includes a harness to be worn about the torso of the trainee, wherein the harness is configured to releasably support thereon a training projectile which is configured to be launched from is supported position on the harness as a result of a training maneuver which does not involve the throwing arm of trainee. A method in accordance with the present invention includes providing a training projectile, releasably supporting the projectile proximate a throwing shoulder of the trainee, executing a training maneuver and launching the projectile as a result of the execution of the training maneuver.

Abstract: Methods and apparatus for training a trainee to achieve or maintain proper throwing technique by attaining proper form, position, and movement of the legs, hips, torso, and shoulders of the trainee and without the use of the throwing arm of the trainee. An apparatus in accordance with the present invention includes a harness to be worn about the torso of the trainee, wherein the harness is configured to releasably support thereon a training projectile which is configured to be launched from is supported position on the harness as a result of a training maneuver which does not involve the throwing arm of trainee. A method in accordance with the present invention includes providing a training projectile, releasably supporting the projectile proximate a throwing shoulder of the trainee, executing a training maneuver and launching the projectile as a result of the execution of the training maneuver.

Abstract: Methods and apparatus for training a trainee to achieve or maintain proper throwing technique by attaining proper form, position, and movement of the legs, hips, torso, and shoulders of the trainee and without the use of the throwing arm of the trainee. An apparatus in accordance with the present invention includes a harness to be worn about the torso of the trainee, wherein the harness is configured to releasably support thereon a training projectile which is configured to be launched from is supported position on the harness as a result of a training maneuver which does not involve the throwing arm of trainee. A method in accordance with the present invention includes providing a training projectile, releasably supporting the projectile proximate a throwing shoulder of the trainee, executing a training maneuver and launching the projectile as a result of the execution of the training maneuver.