Abstract
The work proposes two different approaches to ergonomically design and evaluate tool handles considering optimal power grasp posture. The first investigation deals with the evaluation of handles of different shapes for fitness in hand, preferred subjective gripping experience and maximum hand-handle contact area. Initially 67 participants were utilized to determine optimal diameter for power gripped based cylindrical handles. On the basis of preferred optimal diameter, six handles of different shapes were developed. Based on a cluster analysis, a group of 17 participants were used to evaluate these handles through subjective responses and an image mapping technique. The second investigation involved the evaluation of an anatomically shaped handle for a kitchen paring knife. Five different commonly used knife handles and one anatomically shaped knife handle were evaluated by 27 participants using subjective comfort questionnaire.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Taylor, P., Kuijt-evers, L.F.M., Twisk, J., Groenesteijn, L., Looze, M.P.: De.: Identifying predictors of comfort and discomfort in using hand tools. Ergonomics 48, 37–41 (2007)
Kuijt-evers, L.F.M., Vink, P., Looze, M.P.: De.: Comfort predictors for different kinds of hand tools: Differences and similarities. Int. J. Ind. Ergon. 37, 73–84 (2007)
Vergara, M., Mondragón, S., Sancho-bru, J.L., Company, P., Agost, M.: Perception of products by progressive multisensory integration. A study on hammers. Appl. Ergon. 42, 652–664 (2011)
Lipscomb, H.J., Dement, J.M., Loomis, D.P., Silverstein, B., Kalat, J.: Surveillance of work-related musculoskeletal injuries among union carpenters. Am. J. Ind. Med. 32, 629–640 (1997)
Paivinen, M., Heinimaa, T.: The usability and ergonomics of axes. Appl. Ergo. 40, 790–796 (2009)
Young-Corbett, D.E., Nussbaum, M.A., Winchester, W.W.: Usability evaluation of drywall sanding tools. Int. J. Ind. Ergon. 40, 112–118 (2010)
Herring, S.R., Castillejos, P., Hallbeck, M.S.: User-centered evaluation of handle shape and size and input controls for a neutron detector. Appl. Ergon. 42, 919–928 (2011)
Huang, L., Li, M., He, C.: Innovation design of hand tools based on user experience. Appl. Mech. Mater. 47, 1295–1299 (2011)
Eijk, D., Kuijk, J,, Hoolhorst, F., Kim, C., Harkema, C., Dorrestijn, S.: Design for usability; practice-oriented research for user-centered product design. Work 41, 1008–1015 (2012)
Mugisa, D.J., Katimbo, A., Sempiira, J.E., Kisaalita, W.S.: Anthropometric characteristics of female smallholder farmers of Uganda-toward design of labor-saving tools. Appl. Ergon. 54, 177–185 (2016)
Meena, M.L., Dangayach, G.S.: An ergonomic approach to design hand tool for screen textile printing. Int. J. Recent Adv. Mech. Eng. 4, 59–67 (2015)
Sun, C.Y., Wang, S.Y., Wang, B.C.: Ergonomic design and evaluation of laparoscopic instrument handle based on anthropometry. Adv. Mat. Res. 950, 109–113. Trans Tech Publications (2014)
Harih, G., Dol, B.: Comparison of subjective comfort ratings between anatomically shaped and cylindrical handles. Appl. Ergon. 45, 943–954 (2014)
Leamon, T.B., Dempsey, P.G.: The unusual congruence between subjective evaluations and losses associated with inadequate hand tool design. Int. J. Ind. Ergon. 16, 23–28 (1995)
Lin, J., McGorry, R.W.: Predicting subjective perceptions of powered tool torque reactions. Appl. Ergon. 40, 47–55 (2009)
Bisht, D.S., Khan M.R.: Ergonomic assessment methods for the evaluation of hand held industrial products: a review. In: Proceedings of the World Congress on Engineering 2013, vol. I, pp. 559–564. Online (2013)
Strasser, H., Wang, B., Hoffmann, A.: Electromyographic and subjective evaluation of hand tools: the example of masons’ trowels. Int. J. Ergon. 18, 91–106 (1996)
Aldien, Y., Welcome, D., Rakheja, S., Dong, R., Boileau, P.: Contact pressure distribution at hand—handle interface: role of hand forces and handle size. Int. J. Ind. Ergon. 35, 267–286 (2005)
Kuijt-evers, L.F.M., Bosch, T., Huysmans, M.A., De Looze, M.P., Vink, P.: Association between objective and subjective measurements of comfort and discomfort in hand tools. Appl. Ergon. 38, 643–654 (2007)
Groenesteijn, L., Eikhout, S.M., Vink, P.: One set of pliers for more tasks in installation work: the effects on (dis) comfort and productivity. Appl. Ergon. 35, 485–492 (2004)
Garneau, C.J., Matthew, B.P.: Optimization of product dimensions for discrete sizing applied to a tool handle. Int. J. Ind. Ergon. 42, 56–64 (2012)
Seo, N.J., Armstrong, T.J.: Investigation of grip force, normal force, contact area, hand size, and handle size for cylindrical handles. Hum. Factors 5, 734–744 (2008)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2017 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Bisht, D.S., Khan, M.R. (2017). Anatomically Shaped Tool Handles Designed for Power Grip. In: Chakrabarti, A., Chakrabarti, D. (eds) Research into Design for Communities, Volume 1. ICoRD 2017. Smart Innovation, Systems and Technologies, vol 65. Springer, Singapore. https://doi.org/10.1007/978-981-10-3518-0_12
Download citation
DOI: https://doi.org/10.1007/978-981-10-3518-0_12
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-10-3517-3
Online ISBN: 978-981-10-3518-0
eBook Packages: EngineeringEngineering (R0)