“2.Whilst we are aware that the prevailing tension exerted by this type of belt is annoying to some wearers, it does, of course, vary from one belt to another and from one person to another. Even so, it is generally acknowledged that inertia reel type seatbelts are more readily worn than the static type mainly because of their self adjusting and self stowing characteristics. 3.From a safety point of view an inertia reel type seatbelt fitted with one of your devices could be expected to provide at best marginally less protection than the static type having the same amount of initial shock, because the inertia mechanism will not normally lock up in an accident situation until further extension of the seatbelt has occurred. This is normally compensated for by the self adjusting feature mentioned previously, which, unfortunately your device nullifies. 4.Because of this adverse feature therefore, we feel unable to support the use of your device in conjunction with the inertia reel seatbelts even though we accept that it could be welcomed by a minority of seatbelt wearers. 5.However, I should in all fairness point out to you that legal opinion confirms that the recently introduced maintenance requirement for seatbelts in use would nevertheless permit such a device which does not permanently detract from the correct functioning of the seatbelt assembly providing in the so fitting of the device it has not caused any adverse deterioration in the other permanent features of the belt. 6.On the other hand any question of permanent fitment of such a feature to an original equipment safety belt of the inertia type would alter the technical type by definition to that of a manually operated retractor which is not permitted under accepted international and domestic approval requirements mainly for the reasons given in my opening paragraphs.”
“To Use Fasten seatbelt in the usual way. Place one hand flat on chest beneath the belt. This will extend the belt sufficiently to relieve the tension. Lift wedge to lock the belt. You may now drive freely without tension. Any forward movement of the body or a slight pull will release the Klip and the belt will return to its retracted position. Each time the belt is used Klunk Klip should be set as advised being careful to avoid introducing excessive slack. Klunk Klip will not impair the automatic functioning of the seatbelt if used as directed.”
“This attachment, designed to adjust the seatbelt to personal needs, was installed, on6 November 1987 in an Austin Princess car. The attachment was fitted to the driver’s seatbelt in accordance with the instructions on the package. The fitting instructions are very easy to follow and should present no difficulty, even to the most unmechanically minded motorist. The vehicle used for testing the attachment has, over the past months, covered both urban and motorway journeys. Under suitable and safe conditions the vehicle was also subjected to emergency stops, thus enabling the seatbelt to function. The behaviour of the attachment was perfect and no malfunctioning has so far been detected. Static tests were also carried out with the vehicle stationary and the driver throwing himself forward causing the seatbelt to operate. Such tests were carried out frequently and again no malfunctioning of the attachment was observed. The attachment possesses adequate mechanical strength for its intended duty and is ductile enough to stand a certain amount of abuse which may be encountered due to misuse of the seatbelts. A 45 degree bend test about the central minor axis of the principle plane, reveal the complete absence of cracks. The tests carried out so far have shown that the attachment fulfils all the claims stated on the package.”
“The basic fact is that it changes the function of an inertia reel seatbelt which is a critical safety item in the car. The manner in which the Klunk Klip device actually changed seatbelt performance was not examined either experimentally or by monitoring how it was used by car occupants. In my opinion, such a process during the design and marketing of such a product should have been performed. Those omissions represent an absence of good engineering practice and an absence of due care principles in marketing such a product.”
“In fact, however, this product has been considered by the Seal of Approval Board and is not acceptable. The reasons for this are that whilst it can often be used without adversely affecting the seatbelt’s effectiveness, there is the possibility that some users will wear the shoulder belt too loose. It will be appreciated that the seatbelt legislation specifies the amount of forward travel permissible with a particular layout, which is often quite difficult to achieve in practice. Anything which increases the travel of the occupant could, with some vehicle layouts, lead to failure to comply.”
“I agree that this device does enable one to introduce a slight amount of slack into an inertia reel seatbelt, which prevents the requisite tightening up of the belt under normal motoring conditions, which often occurs. However, I am somewhat concerned as to the possible dangers of the device if misused. One of the major drawbacks with static seatbelts is, of course, the fact that they can be badly adjusted and it is well known that if a seatbelt incorporates too much slack, then its effectiveness is significantly reduced. Admittedly with an inertia reel seatbelt the risk of injury, which applies with a static seatbelt in a slack condition, may not be so great, but I do think there could be problems. If, for example, the wearing of seatbelts ever becomes compulsory, a device such as this could be used by people who strongly object to the wearing of seatbelts and they could wear their seatbelts in an extremely slack position whilst still on the face of it be complying with the law.”
“The agency is concerned that a belted occupant could use your product to reduce the effectiveness of the upper torso belt by moving the belt so close to the edge of the shoulder that the occupant could rotate out of the upper torso belt in a crash. Likewise, your product could be used to introduce excessive slack in the upper torso belt which also reduce its effectiveness. The instructions you provide with the Klunk Klip do include information about how much slack to introduce into the belt and warns users not to introduce excessive slack. The instructions for the Super Klip contain no information or warnings on belt slack. We urge you to include a warning in both your instructions to advise belt users about the consequence of introducing too much slack in the belt.”
“I have some information to share with you on this subject as follows: - Yes, we shipped these “Comfort Klip” sub assemblies from Autoliv North America to Volvo Trucks for approximately two years (‘98-‘99). - The total volume was fairly high (>60,000 pieces) - The devices were for Comfort on both suspension and non suspension seats for heavy trucks - We did not install them into any production cars in North America - Most, if not all, heavy trucks sold in North America have these devices (ie not just Volvo) - We were responsible to run FMVSS 209 testing only... Apparently Volvo ran internal vehicle level testing - We lost the business after two years to Indiana Mills MFG Inc (IMMI) because our retractors did not have a suitable heavy truck vehicle sensor.” - Yes, we shipped these “Comfort Klip” sub assemblies from Autoliv North America to Volvo Trucks for approximately two years (‘98-‘99). - The devices were for Comfort on both suspension and non suspension seats for heavy trucks - Most, if not all, heavy trucks sold in North America have these devices (ie not just Volvo) - We were responsible to run FMVSS 209 testing only... Apparently Volvo ran internal vehicle level testing - We lost the business after two years to Indiana Mills MFG Inc (IMMI) because our retractors did not have a suitable heavy truck vehicle sensor.”
“60.The seatbelts in the front were exactly the same. Both of them had a device at the top of the seatbelt which allowed you to adjust the seatbelt. For example, if you were very big you could unclip the device and pull it down so you had more room. You would then clip it in place. If you were smaller you could unclip the device and pull it up so that it was tighter against you. You would then clip it down again. 61.I can remember when Kevin (Mr Palmer) used to drive the car because he was quite a big man. It would never be suitable for me and I would have to unclip the device, let the seatbelt up and then clip it so that it was tight for myself. 70.On the day of Kylie’s accident, Kevin drove myself and Kylie first up to Rathbone Market in Canning Town where I was going to go shopping. I remember we stopped besides St Margaret’s Roman Catholic Church on Barking Road E16. 71.The arrangement was that Kevin and Kylie were going to go to a tropical fish shop, I can’t remember which one but I am guessing now that it was probably one in Romford and then Kevin was taking Kylie to his brother’s, who lived in Dagenham. Kevin’s brother had a daughter, Jenny, who was about one and a half year’s older than Kylie. Kylie’s bike was in the boot of the car because Kevin’s brother was going to take them both cycling in a park in Barking or Dagenham and Kylie was going to stop over there for the evening. This would have been the first time that she had slept over anywhere. 72.Kevin would have left her at his brother’s and then picked her up the following day. 73.Kylie was in the back seat when we were travelling up to Canning Town. The car had doors to the driver and front seat but no doors to the back passenger. I got out of the car and Kylie asked to go in the front. We let down the seat and she came round and got in the front as she wanted to be in the front with her dad. Carena (Kylie’s sister) would either sit in the middle of the back or because she was older and bigger, sit in the front. 74.I remember unclipping the device on the seatbelt so that the seatbelt fitted securely round Kylie. I would have then clipped the device. I would not have allowed my husband to drive off if there had been slack in the seatbelt. 75.Anyone in my family will tell you that ever since I learned to drive and passed my test I have been very strict about seatbelts and will never let the children or anyone in my car travel without the seatbelts being secured. Nor would I let the children travel when the seatbelt was obviously My emphasis inadequately attached or loose. So far as I was concerned the seatbelt, with its attachment, was safely and securely attached before I let Kylie be driven away.”
“Some further support for the proposition that the outer end of the belt was in the centre of the slider bar in the accident comes from some marks on the inner surface of the belt, in a zone some 6-8 inches from the reference point... Those marks suggest that the belt was snagged behind the seat back adjustor cover and followed a lie from the junction between the seat base and the back, upward and then angled inward across the child. That is consistent with the load being applied to the centre of the slider bar, given the seat base position shown in police photograph 10.”
“The first possibility is that the child in the journey of some 12 miles or so from her getting into the front seat to the accident moved the shoulder belt, either placing it behind her back or under her arm... In the impact, if the child had moved so that the shoulder belt was either under the arm or off the shoulder, as the car decelerated in the crash, the upper torso of the child arced forward so that the shoulder belt aligned to a path close to that of the lap section of the belt. Belt loads increased, and there was some transfer of webbing from the shoulder belt into the lap section. The child, however, had a head trajectory similar to that which occurs with a lap only seatbelt, which allows a much greater forward motion of the head as the body jack-knifes, in comparison to a lap and shoulder belt which limits that forward excursion. The second possibility is that when Mrs Palmer attached the latch plate and adjusted the Klunk Klip device, the lower outboard end of the seatbelt remained at the rear end of the slider bar. Either at the time of the accident or during the immediate 12 mile journey prior to impact, because of the child moving about, the belt moved from the rear to the mid position consistent with the deformation to the slider bar due to belt load. Under this condition there would have been enough slack going into the lap belt and working through into the shoulder belt for the belt to move off the shoulder and for the jack knifing kinematic motion to occur... To produce the facial injuries and also the focal and diffuse injuries to the brain, without a fracture of the skull, requires a high energy contact with a relatively yielding structure such as the surface of the instrument panel. Some restraint clearly came from the seatbelt as evidence by crash loads resulting in the imprinting of the seatbelt fabric into the plastic coating on the latch plate. Plus the belt effect caused the head to arc forwards and to some degree downwards. Given that kinematic path, the loading of the chest most likely came from the anterior aspect of the upper chest contact in the more vertical part of the fascia, causing the widening of the mediastinum and the other thoracic injuries.”
“Kylie described trying to shake her father trying to wake him whilst he was at the wheel. I assume therefore that she was not fully restrained by her seatbelt at the time of the crash.”
“I put it to Kylie that she couldn’t remember what had happened in the accident and she told me that she did, she remembers that she was wearing her seatbelt, she remembers that her father was ill and unwell, he said something to her, and that she was trying to turn what I take to be the steering wheel but couldn’t because it was jerking and then she hit her head. She has been told all this and it is highly probable that that which she tells me is what she has been told by people over the years. I understand she was found under the dashboard. Her right leg was broken below the knee in two places, she suffered serious head injuries.”